标签归档 西安桑拿会所

Shenzhen Digital Government and Smart City "14th Five-Year Plan" Released

  Recently, the Shenzhen Municipal Government Service Data Management Bureau and the Municipal Development and Reform Commission issued the "Tenth Five-Year Development Plan for Digital Government and Smart City in Shenzhen" (hereinafter referred to as the "Plan"). Planning is a comprehensive, basic and guiding document to promote the construction of Shenzhen digital government and smart city, which means that Shenzhen digital government and smart city have a clearer planning map.

  The Plan proposes that by 2025, we will build a new international smart city benchmark and a "digital China" city model and become a global digital pioneer city; By 2035, digital transformation will drive the transformation of production methods, lifestyles and governance methods to achieve more remarkable results, realize the leap from digitalization to intelligence, fully support the modernization of urban governance system and governance capacity, and become a more competitive, innovative and influential global digital pioneer city.

  In order to achieve the above objectives, the Plan summarizes the current development foundation and facing situation, and puts forward four aspects of architecture: organizational architecture, overall architecture, data architecture and security architecture, and deploys tasks such as upgrading the new level of digital base, building a new intelligent hub system, creating new advantages of digital government, drawing a new picture of digital society, empowering the new development of digital economy, forming a new pattern of digital ecology, and innovating the work promotion mechanism.

Take the lead in building a benchmark city with digital base.

Five aspects to improve the digital base

  The construction of digital government and smart city can not be separated from the support of solid digital base. In terms of improving the energy level of the digital base, the Plan focuses on five aspects: comprehensively improving the energy level of the communication network, proactively deploying a computing network, intensively building an integrated cloud platform, improving the spatio-temporal information platform, and accelerating the construction of an IOT perception platform.

  In order to take the lead in building a benchmark city with digital base, the Plan proposes to build an overall, intensive and comprehensive communication network infrastructure system to realize ubiquitous high-speed network connectivity. Coordinate the layout of the city’s computing power network with data center and edge computing as the main body and intelligent supercomputing as the feature, strengthen the support of scientific and technological capabilities such as algorithms, and realize the overall supply of computing power at the cloud edge. Construct urban mixed cloud ecology and realize the integration of cloud resources. BIM/CIM technology is fully applied to establish three-dimensional digital models of buildings, infrastructure and underground space, build a city-wide spatio-temporal information platform, and build an IOT perception platform to provide strong digital base support for digital government and smart city construction.

  By 2025, the city big data center, government cloud and government network will be upgraded and expanded in an all-round way, and a space-time information platform will be built to realize the superposition of all elements in the whole region. There are over 30 5G base stations per 10,000 people, over 26,000 standard racks in urban big data centers, over 200 applications of spatio-temporal information platforms, and the BIM model introduction rate of important buildings, municipal infrastructure and water engineering projects reaches 100%. Since 2023, BIM technology has been fully applied in all newly-built (approved and put on record) projects in the city (with an investment of over 10 million yuan and a construction area of over 1,000 square meters).

Take the lead in building a digital government and leading the city.

Create a coordinated, accurate and intelligent

Integral government

  How to build active, accurate, holistic and intelligent government management and services? In this regard, the "Planning" proposes to accelerate the promotion of the "Three Ones".

Comprehensive deepening of "one network for government services"

The basic realization of "one network unified management" in government governance

The government’s operation of "one network coordination" has basically taken shape.

  The Plan proposes to further optimize the service content of "I Series" platforms such as "I Shenzhen" and "Shenzhen I Enterprise" and improve the integrated government service system. In the aspect of "unified management through one network", with the platform of "deep governance and wisdom" as the leading traction, focusing on the five functions of government economic regulation, market supervision, social management, public service and ecological environment, aiming at the key and difficult problems in urban operation management, the government governance process reengineering and model optimization are promoted, and the closed loop of business collaborative work under digital conditions is reshaped. In the aspect of "one network collaboration", we will strengthen the construction of unified platform support capacity of digital government and provide intensive and efficient platform support, data support and business support for all districts and departments in the city.

  By 2025, the "one network to run" government services will be comprehensively deepened — — The online and offline integrated government service system is more perfect, and the government service "one network to run" is deepening from "available and usable" to "easy to use and love to use".

  The basic realization of "unified management through one network" in government governance — — Establish a city-level integrated decision-making command platform to promote cross-level, cross-regional, cross-system, cross-departmental and cross-business collaborative governance.

  The "one network coordination" of government operation has basically taken shape — — The digital transformation of party and government organs at all levels has achieved remarkable results, and collaborative management at all levels and departments has become smoother and more efficient.

Boost the high-quality construction of digital society

Let digital achievements benefit the whole people

  In terms of building a digital society, the Plan proposes to focus on key areas such as education, medical care, old-age care, caring for the young, employment, recreation and sports, and helping the disabled, strengthen the deep integration of information resources, promote more efficient and coordinated online and offline services, and accelerate the creation of an equal and inclusive people’s livelihood service system, so that the achievements of digital society construction can better benefit all citizens.

  In addition, in order to build a digital society shared by all, the Plan emphasizes promoting the aging transformation of related services, providing convenience for the elderly to use intelligent products and applications, and gradually eliminating the "digital divide" so that the elderly can better integrate into the smart society. Strengthen the education and training of digital skills of the whole people, improve the ability and level of using intelligent technology, and enhance the digital literacy of the whole people.

  By 2025, digitalization and intelligence will help the "seven excellent people’s livelihood" to be prominent. The whole people enjoy the new mode of digital life, digital products enter thousands of households, and are deeply integrated with various industries in the economy and society. Progress has been made in the transformation of "suitability for the elderly" in various fields of public services, and the "digital divide" has been gradually bridged.

Empower the digital economy to develop with high quality.

Create a new engine for development

  The Plan proposes that Shenzhen should seize new opportunities for the development of digital economy, give full play to the advantages of massive data and huge market application scale, actively cultivate new technologies, new industries, new formats and new models, vigorously promote the construction of strategic emerging industrial clusters, constantly update industrial forms, continuously upgrade industrial energy levels, and strive to create a new engine for the development of digital economy and lead a smart new life.

  By 2025, we will conquer a number of digital key core technologies with independent intellectual property rights and form a number of international leading standards. The added value of the core industries of the digital economy accounted for 31% of the city’s GDP, and the revenue from software business exceeded 1.2 trillion yuan. The development of digital economy segments such as 5G, artificial intelligence, software and information services led the country. Build a series of public technical service platforms to support the digital transformation of industries.

Take the lead in building a digital ecological model city

The scale of data transaction and service is leading in China.

  In terms of building a digital ecology, the Plan proposes to accelerate the implementation of the Shenzhen Special Economic Zone Data Regulations and gradually improve data property rights, data transactions and other regulations, systems and standard systems. Strengthen cooperation among smart urban agglomerations in Guangdong-Hong Kong-Macao Greater Bay Area, and promote mutual recognition of standards and convergence of rules. Explore the establishment of mechanisms for cross-border data flow and sharing. Build a unified network security architecture in the city, and create an all-weather and all-scene network security guarantee system.

  By 2025, we will promote the construction of relevant supporting systems of the Shenzhen Special Economic Zone Data Regulations, complete the pilot reform of market-oriented allocation of data elements, cultivate the data element market, and achieve the national leading in data transaction activity and data service industry scale. The public data service system has been gradually improved. There are no less than 5,000 social open data sets of public data resources, and the coverage rate of "one number and one source" reaches 85%. The system of network security construction, operation, management and standards has been further improved. Deepening foreign cooperation and creating a new paradigm of cooperation in the digital field.

  It is worth noting that the Plan innovates the work promotion mechanism, explores the establishment of a performance evaluation system and evaluation indicators for digital government and smart city construction, and evaluates the development level of digital government and smart city, as well as the application system construction and use effect of various districts and departments on an annual basis. At the same time, the chief data officer (CDO) was established to clarify the scope of responsibilities and evaluation mechanism of chief data officer, promote the development and utilization of public data, and optimize the allocation of data elements resources.

Restart the decline of word of mouth, can it rise without Caesar’s "gorilla ball"?


Special feature of 1905 film network Eleven years ago, Caesar, an orangutan who was awakened unexpectedly by human experiments, launched a six-year-long battle for the freedom of the apes. Seven years after the departure of leader Caesar, the ape flu hit and a new world in which apes were in an upside-down situation began … … Iterative special effects technology, renewed role setting and reconstructed world outlook are still incompatible with each other. However, after the film was released recently, it suffered a "triple jump" in the first weekend, and its score was far less than that of the first trilogy in the series.



In this program, we invite Huang Haikun, editor-in-chief of Watching Movies magazine, to talk with us about whether we can rise without Caesar’s "Planet of the Apes".




Realistic special effects


Score: ★★★★☆☆


Have the courage to make innovations


Score: ★★★★☆☆



The special effects in the film are so subtle that the hair texture of apes and other animals is also restored. By observing the face of an ape, the audience can see its sex, age and even its personality.


"But technology will always serve stories, characters and emotions. If these three are not established, technology can only give the audience a temporary stimulus." Huang Haikun commented.


New protagonist: Noah


The protagonist of Rise of the Planet of the Apes: A New World has changed from Caesar to Noah, a young ape. Can the appearance of Noah meet the audience’s expectations for the protagonist?


Caesar VS Noah


In this "battle for the leading role", Huang Haikun awarded the gold medal to Caesar. Caesar, as the protagonist of the first three films, left a deep impression on the audience. It is like the ancestor of human beings who bravely took the first step and fell underground from the trees in the virgin forest, with a far-sighted vision beyond that of ordinary apes. The audience accompanied Caesar’s growth in the process of watching the movie, watching him pry open a light from the ignorant animal nature, watching him gradually realize the problems between human beings and apes, and then leading the whole apes to their own homes.



"When Caesar shouted’ No’ to mankind, the shock at that moment was far greater than all the battle scenes in the second and third films. At that moment, I felt that the world view of this film was grand and profound, "Huang Haikun said.



Different from Caesar’s arc, Rise of the Planet of the Apes: A New World basically follows the general formula of "classical hero modeling": Departure — — Enlightenment — — Test — — Go home. Noah’s growth process is like that of an adolescent. He is eager to prove himself, but he makes mistakes again and again. Only when the whole home is destroyed does he suddenly wake up and stand up again from the ruins. Compared with Caesar, Noah’s growing history lacks the awakening process of "humanity".



After seven years of disobedience, I lost Caesar’s "Scarlet Ball" restart, failed to undertake the glory of the first three films, and fell into a new round of word-of-mouth polarization. Some viewers commented that "the script of the film is full of AI feeling, the rhythm is dragging, it is long and mediocre, and it makes people sleepy", and even joked that the film is "a model of using the best technology to make the worst movie". So why is the fourth film so controversial? Huang Haikun gave the answer from the perspective of script creation.



"Slogan style" subverts the world outlook and lacks details.


In the fourth film, the screenwriter bravely subverts the settings of the first three films, shifting the narrative focus of the film from human beings to apes, breaking the settings in the first three films that human civilization is dominant and the minority represented by Caesar resists the tyrannical power in human society, transforming the dominant civilization of the earth into the civilization of apes, and the intelligence level of human beings is suddenly reduced to the state of infants and young children. In order to establish this new ecology, the film spent a long time talking about the tribal struggle of the apes, which led to top-heaviness.



The play is out of balance, so it is difficult for the audience to project their feelings for the role.


Secondly, the creator misjudged the audience’s expectations of watching movies. The film emphasizes literature and drama, ignoring the grand war scenes expected by the audience. At the same time, due to the innovation of setting, the narrative of the film requires the audience to substitute from the perspective of apes, while most of the audience are used to watching it from the perspective of human beings, which separates the emotional resonance between the film and the audience.




Creation should have the courage not to stick to the previous work, just like human civilization and ape civilization, from germination to development, we need to experience the exploration of the earth and the universe. Brave "navigators" are needed to constantly explore unknown areas.



At the end of the program, Huang Haikun looked forward to the future development of the "The Planet of the Apes" series films: "In such a film about people and orangutans, I saw the romantic communication between civilizations, and I think it can make an epic temperament in the future."




Press Conference of "2022 Henan Internet Development Report"

Press conference video

  At 15: 30 on May 17th, 2023, the Information Office of the provincial government held a press conference of "2022 Henan Internet Development Report".

  Release content:Introduce and interpret the specific situation of "2022 Henan Internet Development Report" and the development of the Internet industry in Henan Province, and answer questions from reporters.

  Published by:

  Member of the Party Group and Deputy Director of Changjiang Provincial Communications Administration

  Zhao Huiqun Honorary Chairman of Provincial Internet Association

  Fan Peiquan, Member of the Party Committee and Deputy General Manager of Henan Mobile Company

  Chen Shigang Member of the Party Committee and Deputy General Manager of Henan Unicom Company

  Li Jirui, Senior Vice President of Henan Telecom Company

Press Conference of "2022 Henan Internet Development Report"

  Chang Yiyuan, Director of Press Release Office of Propaganda Department of Provincial Party Committee

  Ladies and gentlemen, friends from the media,

  Hello everyone! Welcome to the press conference held by the Information Office of Henan Provincial People’s Government.

  In order to comprehensively and objectively reflect the overall situation of Internet development in our province in 2022, the Provincial Communications Administration and the Provincial Internet Association jointly compiled the 2022 Henan Internet Development Report, which will be officially released today. In order to let everyone know more about the situation, we invited responsible comrades from the Provincial Communications Administration, the Provincial Internet Association and related communications companies to attend, and asked them to focus on the specific contents of the Report and the information and communication work in our province, and to answer questions that the media paid attention to.

  First of all, introduce the publisher who attended today’s press conference:

  Mr. Chang Jiang, member of the party group and deputy director of the Provincial Communications Administration;

  Mr. Zhao Huiqun, Honorary Chairman of Provincial Internet Association;

  Mr. Fan Peiquan, Member of the Party Committee and Deputy General Manager of Henan Mobile Company;

  Mr. Chen Shigang, Member of the Party Committee and Deputy General Manager of Henan Unicom Company;

  Mr. Li Jirui, Senior Vice President of Henan Telecom Company.

  Next, please let Mr. Chang Jiang make a briefing.

often

  Chang Jiang, member of the Party Group and Deputy Director of the Provincial Communications Administration

  Friends of the press:

  Good afternoon everyone! To commemorate the World Telecommunication and Information Society Day in 2023, today, the Provincial Communications Administration and the Information Office of the provincial government jointly held a press conference on the 2022 Henan Internet Development Report.

  According to the agenda of the conference, I will briefly brief you on the 2022 Henan Internet Development Report from two aspects.

  First, the main contents of the 2022 Henan Internet Development Report

  In 2022, under the guidance of Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era, the Internet industry in Henan Province fully implemented the spirit of the important exposition of General Secretary of the Supreme Leader on developing the digital economy, implemented the digital transformation strategy in depth according to the decision-making arrangements of the provincial party committee, the provincial government and the Ministry of Industry and Information Technology, accelerated the construction of new digital infrastructure, and actively built an important information communication hub and information distribution center in the country. Vigorously promote the deep integration of digital technology and the real economy, improve the comprehensive network management system, improve the level of network security, support the development of digital economy, and help build a strong province, a strong network and a digital Henan in all directions.

  In order to comprehensively and objectively reflect the development of the Internet industry in Henan Province, help the digital transformation of the economy and society, and promote high-quality development, the Bureau and the Provincial Internet Association have compiled and published the Henan Internet Development Report for 10 consecutive years. The 2022 Henan Internet Development Report is divided into five chapters and eleven chapters, which systematically summarizes the basic situation and main achievements of the Internet industry development in our province in 2022.

  (1) Basic Internet resources. In 2022, the total bandwidth of Zhengzhou national Internet backbone direct connection point reached 1920 g; The total number of 5G base stations in the province reached 153,200, ranking fifth in the country, with a year-on-year increase of 57.8%; The total number of 10 Gigabit passive optical networks (10G-PON) and above ports reached 850,300, up 97.7% year-on-year. Nine cities, including Zhengzhou, were rated as Gigabit cities by the Ministry of Industry and Information Technology.

  (2) Internet users. In 2022, the number of netizens in our province was 90.832 million, the Internet penetration rate reached 91.6%, and the number of mobile phone netizens was 89.155 million. The total number of Internet users in the province reached 133 million, ranking fourth in the country. Among them, there are 94.09 million mobile Internet users, ranking third in the country; There are 39.348 million Internet broadband access users, ranking fourth in the country.

  (3) Internet enterprise development. In 2022, there were 1,152 new Internet enterprises in our province, up by 14.7% year-on-year, and the total number reached 8,986, ranking third in the country, holding 15,922 licenses for value-added telecommunications services.

  (4) Internet applications. In 2022, 1,470 5G application projects were replicated and promoted in 16 key industries in our province, including equipment manufacturing, coal mine, steel and cement, among which 21 projects won prizes in the national finals of the 5th "Blooming Cup" 5G application competition. Online payment, instant messaging and online shopping are widely used in the personal consumption field of netizens, with user penetration rates reaching 95.4%, 95% and 92.3% respectively. The rate of "one door" of government service matters of "Henan Affairs Office" reached 94%, and the level of integrated government service capacity entered the first place in the country.

  Two, in 2022, the development of Internet in our province mainly presents five remarkable characteristics.

  (1) Internet enterprises have flourished and the capacity of inclusive services has been innovated and improved. In 2022, there were 14 new Internet enterprises above designated size in the province, with a total of 56, and the income from Internet business reached 32.27 billion yuan. Among them, two companies, such as Henan Zhonggang Net and Zhongyuan Dayi, earned more than 10 billion yuan in Internet business, and were selected as one of the top 100 Internet companies in China. Eight Internet companies, including Henan Zhongcheng Information Technology, were selected as "specialized and innovative" small giant enterprises by the Ministry of Industry and Information Technology, and 56 Internet companies, including Zhengzhou Xinda Jiean, were selected as "specialized and innovative" small and medium-sized enterprises in Henan Province. The construction of digital villages was accelerated, and 151 5G+ smart agriculture projects were replicated and promoted. The transaction volume of cross-border e-commerce in our province reached 220.92 billion yuan, up 9.5% year-on-year. The development level of "Online Silk Road" ranked third in the country, providing "Henan Plan" for cross-border e-commerce nationwide.

  (2) The integrated application of "5G+ Industrial Internet" has accelerated the replication and promotion, and the development of industrial Internet has begun to take shape. In 2022, 1,470 5G application projects were replicated and promoted in 16 key industries such as equipment manufacturing, coal mine, steel and cement. The application of 5G industry penetrated into 16 categories and 56 sub-industries, and the province’s 5G application ranked first in the country. The construction of industrial Internet platform system was accelerated, and the construction and application of secondary nodes of industrial Internet logo analysis in Luoyang, Luohe, Xuchang, Xinxiang and Zhengzhou continued to deepen. The application of "5G+ industrial Internet" scene was accelerated, 919 smart factories were built, and 35,800 enterprises were added to the cloud platform, which continued to promote the high-end, intelligent and green development of manufacturing.

  (3) The construction of 5G and Gigabit optical networks was accelerated, and the construction of new digital infrastructure achieved remarkable results. In 2022, our province will promote the coordinated development of 5G and Gigabit optical networks, realize continuous coverage of 5G networks and full coverage of Gigabit optical networks in areas above towns and villages, and the network scale ranks first in the country. The total number of 5G users in the province reached 36.824 million, ranking third in the country. Broadband access users above 1000M accounted for 21.2%, ranking second in the country. Nine cities, including Zhengzhou, Luoyang, Pingdingshan, Xinxiang, Jiaozuo, Xuchang, Nanyang, Xinyang and Jiyuan, were rated as Gigabit cities by the Ministry of Industry and Information Technology, while Luoyang and Nanyang were confirmed as pilot projects of IPv6 technology innovation and integration application by 12 departments including the Central Network Information Office.

  (4) The status of information communication hub and information distribution center has been continuously strengthened, and the base of digital economy has been further consolidated. Zhengzhou Internet backbone direct connection points continued to expand, with a total bandwidth of 1,920 g, up 18.5% year-on-year. The average delay within and between Internet networks ranked first and third respectively in China. The inter-provincial export bandwidth of Internet reached 83.1T, ranking fifth in China, with a year-on-year increase of 36.1%. China Mobile and China Unicom’s 5G regional centers carry core network services in five provinces, with a network capacity of 98.49 million households. There are 37,000 server racks in six super-large data centers deployed in our province by the three major national communication groups, with an export bandwidth of 47T and a computing power scale of 437.3P. Accelerate the construction of ultra-large capacity optical transmission system and continuously improve the carrying capacity of the "three vertical and three horizontal" optical cable trunk network in our province.

  (V) The industry development policy continued to exert its strength and the development environment was further optimized. In 2022, the Regulations on the Promotion of Digital Economy in Henan Province was implemented, and the Regulations on Network Security in Henan Province was issued. The goal of building a comprehensive network management system in three years was achieved as scheduled. The protection capability of key information infrastructure has been continuously improved, and the construction of network security systems in new convergence areas such as 5G, industrial Internet and car networking has been accelerated, further building a network security barrier. Continue to carry out a series of special actions such as "Clear" and "Clean Net", thoroughly implement the "Nine Actions" of network civilization, shape and purify cyberspace with the new trend of the times, and effectively safeguard the security and stability of cyberspace in the province. Successfully held the fifth "Tianan Cup" professional skills competition for network security administrators, and built a network security team with superb technology and excellent quality.

  In the process of compiling the Report, we received strong support from the Information Office of the Provincial Party Committee, the Provincial Development and Reform Commission, the Provincial Department of Finance, the Provincial Department of Industry and Information Technology, the Provincial Department of Agriculture and Rural Affairs, the Provincial Department of Commerce, the Provincial Administrative Examination and Approval and Government Information Administration, the Henan Branch of the National Security Center and other relevant Internet companies in the province. I would like to express my heartfelt thanks.

  My friends, it’s just the right time for Qian Fan to compete for the spring tide. On a new journey, guided by the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, we will speed up the construction of new digital infrastructure, continuously improve the network supply capacity, deepen the empowerment effect of integrated applications, and make new and greater contributions to the construction of a strong province, a strong network and a digital Henan.

  Thank you!

  Chang Yiyuan, Director of Press Release Office of Propaganda Department of Provincial Party Committee

  Thank you, Director Chang, for your detailed release! Next, welcome reporters and friends to ask questions on issues of concern. Please inform the news organizations you represent before asking questions.

  China news service reporter

  We have learned that the information, communication and Internet industries in Henan are deeply implementing the digital transformation strategy, which has effectively stimulated the vitality of the development of the digital economy. Excuse me, what measures will Henan information, communication and Internet industry focus on in the next step to further consolidate the base of digital economy and promote high-quality economic and social development? thank you

  Chang Jiang, member of the Party Group and Deputy Director of the Provincial Communications Administration

  Thank you for your question. This year is the first year to thoroughly implement the spirit of the 20th Party Congress, an important year to start building a socialist modern country in an all-round way, and a crucial year to carry out the 14th Five-Year Plan. The province’s information, communication and Internet industry will conscientiously implement the spirit of the 20th Party Congress, continue to deepen cooperation with relevant departments of the province in accordance with the work arrangements of the provincial party committee, the provincial government and the Ministry of Industry and Information Technology, accelerate the construction of new infrastructure and modern industrial system, agile and efficient information and communication industry supervision system, comprehensive information and communication service system benefiting the people, stable and reliable network and data security system, and give full play to the strategic, basic and priority of services to support economic and social development in promoting the deep integration of digital economy and real economy.

  First, we must resolutely do a good job as a builder of new infrastructure. Adhere to a blueprint to the end, pay close attention to the implementation of the "14 th Five-Year Plan" series, and promote the task project, project list and list responsibility. Create a 5G boutique network. In 2023, 34,000 new 5G base stations will be built, and the total number of 5G base stations in the province will exceed 180,000 by the end of the year. The coverage rate of key scenes, hot spots and rural hot spots will reach 100%, and the coverage rate of administrative villages in the province will exceed 90%. Building a Gigabit Network Demonstration Province. We will carry out the "light-chasing action" for Gigabit optical networks, adding 300,000 ports of 10G-PON and above, with a total number of more than 1.1 million ports, realizing the comprehensive deployment of 10G-PON equipment above towns and villages, and striving to add more than five "Gigabit cities". Continue to build Zhengzhou into an important communication hub in China. Improve the direct connection function of Zhengzhou’s national Internet backbone, promote the optimization of network structure and high-speed direct connection, and build a four-level computing time delay circle of 1 millisecond for local cities, 3 milliseconds for Zhengzhou-Luoyang metropolitan area, 5 milliseconds for provincial areas and 20 milliseconds for the whole country. Promote the construction of information distribution centers and central computing network hubs. Create a data resource pool of national hotspot areas, accelerate the construction of five super-large green data centers of the three major national communication groups, add 20,000 racks, with the total number exceeding 50,000, and build a central computing center with deep integration of cloud networks to provide enterprises and individual users with a higher quality and high-speed computing application experience.

  Second, we must resolutely do a good job in the practitioners of the "5G+ Industrial Internet" integrated application. Adhere to the complete, accurate and comprehensive implementation of the new development concept, make good use of the golden key of integration and application, continue to release the industry empowerment effect, and strive to promote high-quality development. Continue to promote large-scale replication and promotion in key areas of 5 G. Adhere to the "wholesale" thinking, accelerate the large-scale application of 5G technology around key industries such as industry, medical care, agriculture, transportation, cultural tourism and education, three key areas such as steel, coal mine and cement, and seven trillion industrial clusters such as equipment manufacturing, green food, new materials, electronic information, energy conservation and environmental protection, modern textiles and green building materials. The total number of 5G application projects in key industries in which the information and communication industry in the province participates in construction and operation exceeds 2000. Continue to promote the development of high-end, intelligent and green manufacturing. In-depth development of industrial internet integration into the park "100 cities and thousands of parks" activities, and promote the development of 5G large-scale application and identification analysis system application in industrial parks. Promote the popularization and promotion of industrial Internet logo analysis secondary node applications in various cities, and expand the industrial Internet industry ecosystem. Continue to promote the construction of digital villages. We will implement five major projects, including rural 5G and 4G network coverage, and solidly promote the rural 5G "lighting" work. Combined with the construction of 15 million mu of high-standard farmland demonstration area in the province, in accordance with the requirements of equipment modernization, intelligent application, standardized management and ecological environment, we will accelerate the replication and promotion of high-standard farmland 5G+ smart agriculture projects in the province.

  Third, we must resolutely do a good job in maintaining network and data security. Adhere to the overall national security concept and build a strong network security barrier to provide strong support for the construction of a strong province, a strong network province and a digital Henan. Continue to consolidate the security cornerstone of key information infrastructure in the industry. Comprehensively improve the ability of basic telecommunications networks to cope with major risks, and complete network security tasks in important periods with high quality. Innovate and improve the security guarantee ability in the new integration field. We will continue to strengthen the construction of a demonstration center for 5G application security innovation, enhance the supply capacity of 5G application products, and promote the development of the province’s 5G security industry. Carry out special actions on industrial Internet security to protect the network security of industrial Internet. Solidly promote industry data security management. Carry out the special action of data security risk management of "Digital Security Escort" in the industry, which strongly supports the implementation of digital transformation strategy in our province.

  Fourth, we must resolutely be a good service provider of digital benefits to the people. Adhere to the people as the center, improve the level of information and communication services for people’s livelihood, meet the people’s growing needs for a better digital life, and let the people have more sense of gain, happiness and security in the development of informationization. Strengthen the construction of morals and rectification. Guide enterprises to highlight service orientation and further promote service upgrading. Upgrade iterative network to apply aging-adaptive features to further enhance the convenience and accessibility of aging-adaptive services. Regularly rectify junk information, deepen the prevention and control of telecommunication network fraud, and earnestly safeguard the property safety and legitimate rights and interests of the people. Improve the digital service capability. Increase the publicity and implementation of the Regulations on Telecommunications in Henan Province. Optimize telecom market access and promote the pilot of electronic licenses. Improve the level of integration supervision in internet plus, strengthen the standardization of the Internet market order, and actively cooperate with relevant departments to carry out special actions such as network clearing.

  Under the correct leadership of the provincial party committee and the provincial government and the Ministry of Industry and Information Technology, the information, communication and Internet industries in the province will forge ahead bravely, strive to write a more brilliant chapter of Henan’s information and communication industry in the new era, and make new and greater contributions to solidly promoting the practice of Chinese modernization in Henan!

  thank you

  Reporter from the Central Radio and Television General Station Yang Guangwang

  In 2022, the Internet industry in Henan Province maintained a good development momentum, especially in the scale and income of Internet companies. Excuse me, what are Henan’s plans to become a stronger and better Internet enterprise and promote the prosperity and development of the Internet industry this year? thank you

a surname

  Zhao Huiqun, Honorary Chairman of Provincial Internet Association

  Thank you for your concern about the Internet industry in our province. In 2022, under the correct leadership of the Provincial Party Committee, the provincial government, the Ministry of Industry and Information Technology, under the specific guidance of the Provincial Communications Administration, and with the strong support of the provincial Party Committee Network Office, the Provincial Development and Reform Commission, the Ministry of Industry and Information Technology and other relevant departments, the Provincial Internet Association implemented the digital transformation strategy in depth, focused on key tasks such as "promoting the application of 5G scale" and "making Internet enterprises stronger and better", played a role as a bridge and industrial Internet platform, and continuously improved its service capabilities, and achieved industrial development.

  This year, the Provincial Internet Association will conscientiously implement the spirit of the 20th Party Congress, with the aim of "serving members’ needs, industry development, government governance and digital economy", and continue to optimize four brand activities, such as Henan Internet Conference, Henan Internet Development Symposium, Henan Internet Development Report and comprehensive strength research of Internet enterprises, and actively promote the Internet enterprises in our province to become stronger, better and bigger, and promote the high-quality development of the Internet industry in our province.

  First, vigorously cultivate leading enterprises and promote the development of industrial clusters. Actively organize and participate in China Internet Conference, China International Big Data Industry Expo and other major domestic Internet activities, strengthen exchanges and docking with leading enterprises and unicorn enterprises outside the province, and actively strive for relevant platform projects of leading enterprises to land in Henan. Every year, we select a group of innovative enterprises with development potential in the province, increase cultivation efforts, and build leading enterprises and innovation benchmark enterprises in our province. Organize research on the comprehensive strength of Internet enterprises, discover, cultivate and build a number of Internet enterprises with potential and good growth, and build local high-quality brands. We will continue to carry out the series of activities of "ten thousand people help ten thousand enterprises" and continue to implement the "grading service standard for member units of Henan Internet Association" to help Internet enterprises solve practical difficulties and enhance their innovation vitality. Relying on the carrier of industrial parks such as Zhongyuan Science and Technology City, leading enterprises, unicorn enterprises and "specialized and innovative" enterprises are encouraged to actively participate in the carrier construction, and promote the formation of a core gathering area with diversified investment, professional service, distinctive features and relatively concentrated space.

  The second is to continue to promote the large-scale application of 5G and serve the development of the digital economy. Assist in the preparations for the Henan Regional Competition of the "Blooming Cup" 5G Application Collection Competition, and select typical cases of 5G applications. In-depth interpretation of outstanding award-winning application projects of 5G, exhibition tour of outstanding cases, full display of the latest achievements of 5G applications, creation of demonstration benchmarks of 5G applications, and digital transformation and development of industries with 5G demonstration applications. Continue to carry out 5G application and digital transformation exploration activities, carry out 5G application exchanges and research in different industries, organize experts to "check the pulse", understand the replication and promotion of 5G applications in various fields on the spot, and further promote the deep integration of digital economy and real economy.

  The third is to create an Internet development ecology and promote the high-quality development of the industry. We will continue to run the Songyang Digital Economy Lecture Hall, Songyang Qiangwang Salon and other activities, build a supply-demand exchange platform between local traditional enterprises and digital service-oriented enterprises, promote the transformation of innovation achievements and promote industrial innovation and development. Hold special activities such as Henan Internet Industry Vocational Skills Competition, assist in the technical training of "industrial Internet logo analysis system" and the qualification certification training of "industrial Internet practitioners" and "Internet industry practitioners" to improve the quality of the talent team in the Internet industry. Encourage enterprises and universities to jointly set up college students’ entrepreneurial bases, establish an industrial talent recruitment and training supply service system, and provide high-quality digital talent support for industry development.

  The Provincial Internet Association will conscientiously implement the work deployment of the Provincial Communications Administration, take the "four services" as the starting point, continue to unite all its members, be honest and innovative, be realistic and pragmatic, play the role of a bridge and an industrial Internet platform, help Internet enterprises in our province become stronger and better, promote the prosperity and development of the Internet industry, and make new and greater contributions to the construction of a strong network province and digital Henan. thank you

  Henan Daily reporter

  In 2023, the government work report of the two provincial conferences proposed to speed up the construction of a strong manufacturing province and focus on building an advanced manufacturing system. Excuse me, what achievements has Henan Mobile made in promoting the digital transformation of manufacturing industry in our province relying on the provincial comprehensive industrial Internet platform? In order to further play the role of industrial Internet platform, what will Henan Mobile focus on in the next step? thank you

model

  Fan Peiquan, Member of the Party Committee and Deputy General Manager of Henan Mobile Company

  Thank you for your question. Henan is a big economic province and a big emerging industrial province. According to the work arrangements of the provincial party committee, the provincial government and the Ministry of Industry and Information Technology, Henan Mobile has fully played the role of digital leading, inciting and empowering, and vigorously promoted "Made in Henan" to "Made in Henan" by building an industrial Internet platform and building a 5G benchmarking demonstration project, which effectively promoted the optimization and upgrading of the industrial structure in our province. At present, the platform has supported more than 840 industrial Internet projects in the province, and landed more than 700 5G fully connected factory projects in the province, which effectively promoted the industrial Internet platform to be embedded in the whole process of enterprise production and operation, and promoted the digital transformation of manufacturing industry in our province.

  The first is to create a demonstration benchmark to promote the optimization of industrial structure. At present, Henan Mobile Industrial Internet Platform is equipped with 60 industrial apps and 79 mechanism models covering new materials, equipment manufacturing, mining, metallurgy and other industries, providing a one-stop solution for industrial enterprises to "use numbers to enrich their wisdom". Henan Mobile cooperated with China Railway Equipment to build the "5G+ Smart Shield" project, Zhengzhou Baoye Steel Structure to build the first domestic 5G steel structure factory, citic heavy industries to build the "5G+ Smart Factory" project and Jiaozuo Chiba Cement to build the "5G Green Unmanned Mine" project. In particular, the project of "5G+ Smart Factory" tailored in conjunction with Zhengzhou ruitai has instigated the transformation and upgrading of the refractory industry in our province through its benchmarking demonstration.

  The second is to build an ecological circle and build a strong industrial chain. Henan Mobile continued to build an ecological chain of digital industry, and built a digital innovation chain of "one hospital, one room, one center and one alliance" in our province. It successively landed in China Mobile’s "Lianchuang+"Henan 5G Open Laboratory and China Mobile (Zhengzhou) Industrial Internet Research Institute and Digital Rural Research Institute, and established the Henan 5G+ Industrial Internet Ecological Alliance; It has introduced more than 120 partners from all over the country, set up 11 joint innovation lab, such as "5G+Smart Factory", and built five training bases, such as "5G+Machine Vision", thus building an open and innovative ecology with win-win cooperation.

  The third is to actively go out and create a new business card in Henan. Since 2020, in the "Blooming Cup" National 5G Application Competition held by the Ministry of Industry and Information Technology, Henan Mobile has achieved good results for three consecutive years, fully demonstrating the wisdom and strength of Henan in the digital economy. In the final of the 5th National 5G Application Collection Competition Smart Energy Thematic Competition, which ended in Zhengzhou last September, Henan Mobile won five first prizes for the demonstration projects created by Pingmei Shenma Group, Foxconn Zhengzhou Factory, Xinxiang Chemical Fiber and other leading enterprises. In the future, Henan Mobile will export these benchmark projects to the whole industry, becoming an important starting point for the digital transformation of traditional industries and a new business card for Henan’s digital economy.

  The fourth is to promote the upgrading of the platform and continuously enhance the empowerment. Henan Mobile has continuously promoted the upgrading of provincial-level comprehensive industrial Internet platforms. At present, it has built regional industrial Internet platforms in Luoyang, Kaifeng, Zhumadian, Xinyang, Zhoukou and other cities, built industrial Internet platforms in steel structures, refractories and other industries, and built industrial Internet platforms in Jiaozuo Haohua Aerospace and Qinyang Chemical, further building them into comprehensive industrial Internet platforms across industries and fields.

  This year, Henan Mobile will continue to promote the construction of new information infrastructure focusing on the 5G+ industrial Internet platform, and innovatively build a new information service system of "connection+computing power+capability". We will vigorously implement the "four projects".

  The first is to implement the network strong foundation project. This year, Henan Mobile plans to invest more than 10 billion yuan to build 21,000 new 5G base stations, improve new infrastructure such as 5G, optical fiber network, data center and computing network, help enterprises in our province to implement internal and external network transformation, and effectively promote Henan to become an important information communication hub and information distribution center in China.

  The second is to implement the platform empowerment project. Henan Mobile will continue to increase investment in technology and resources for the platform, and deploy 50 industrial apps and 60 mechanism models online this year, and radiate 1,000 industrial enterprises within two years; Promote the iteration of upgrading the comprehensive industrial Internet platform, accelerate the nine platforms of China Mobile Group, such as smart city platform, smart park platform and high-precision positioning platform, and empower industrial Internet platforms in various regions, industries and parks to blossom in the province.

  The third is to implement the ecological expansion project. Henan Mobile will continue to build a strong "one hospital, one room, one center and one alliance" intelligent innovation chain, promote China Mobile to cooperate with R&D institutions such as Henan Academy of Sciences, Songshan Laboratory and Longmen Laboratory, and universities such as Zhengzhou University and Henan University, continue to expand the circle of ecological partners, gather excellent ecological capabilities of major industries in China, build a high-end digital technology innovation platform, help our province build a strong industrial chain, and boost the digital transformation and development of our province.

  The fourth is to implement the industry bloom project. Henan Mobile will continue to build a 5G benchmarking project and actively empower thousands of industries to ensure that it will continue to maintain its leading position in major competitions such as the 2023 National 5G Blooming Cup.

  Henan Mobile will further implement the digital transformation strategy, give full play to the advantages of the industrial chain, accelerate the digital transformation of thousands of industries, and contribute more mobile wisdom and power to the all-round construction of digital Henan and the Central Plains! thank you

  Henan radio and TV reporter

  This year’s government work report proposes to build a gigabit network demonstration province. In 2022, nine gigacities have been built in Henan Province. Excuse me, what achievements has Henan Unicom made in promoting the construction of gigabit cities and deepening the application of gigabit optical networks? What are the next steps? thank you

the Chen Dynasty

  Chen Shigang, Member of the Party Committee and Deputy General Manager of Henan Unicom Company

  Thank you for your question and concern about our work. The "Double Gigabit" network represented by Gigabit optical network and 5G is an important component and bearing base of new infrastructure, which plays an important role in stimulating effective investment, promoting new consumption and empowering digital transformation of industries. In 2022, Henan Unicom actively implemented the major strategic requirements of the CPC Central Committee and the State Council on network power, digital China and digital economy, and implemented the "Double Gigabit Network Collaborative Development Action Plan (2021-2023)" of the Ministry of Industry and Information Technology, and vigorously promoted the construction and application innovation of "Double Gigabit" networks in accordance with the relevant work arrangements of the provincial party committee and the provincial government, so as to help high-quality economic and social development.

  First, promote the construction of Gigabit networks and lay a solid foundation for development. In terms of 5G network construction, deepen co-construction and sharing and industrial cooperation, build a 5G boutique network with comparable coverage, leading experience, leading ability and leading efficiency, and build a total of 70,000 5G base stations to enhance breadth and depth coverage; In terms of Gigabit optical network construction, we will promote the upgrading of key areas. The proportion of 10G PON in the province has reached 33.3%, and more than 5,000 all-Gigabit demonstration communities have been built, achieving full coverage of 10G PON in towns and villages and key rural areas in the province, and applying OLT’s big data analysis capabilities on a large scale to enhance user perception. The broadband experience download rate of the Ministry of Industry and Information Technology ranks first in the industry.

  The second is to speed up gigabit capacity building and inject new kinetic energy into development. Unicom (Henan) Industrial Internet Co., Ltd. was established to build a professional platform based on its own resource endowments, build an independent product system in many fields, and provide comprehensive services integrating marketing support, solutions, product research and development, integrated delivery and operational service resources. Relying on the advantages of double Gigabit, we pioneered the research and development of public service platforms for smart cities in counties, and incorporated cutting-edge technologies such as 5G, AI and big data to realize the integration of urban spatial governance and urban operation, creating a number of benchmark projects such as Smart Central Plains, Jiaozuo Liberated Area and Pingdingshan jia county. We have developed a digital village platform, built a digital village pedestal, empowered rural development and rural services, and promoted the modernization of rural governance capacity. More than 1,000 scenes including Xixia County in Nanyang, Houhe Town in Changge, Xuchang and Nianzigou Village in Sanmenxia have been deployed and applied.

  The third is to deepen gigabit application innovation and create a new model for development. In the government industry, gather multi-source data such as coal, electricity, oil and gas transportation, government affairs, mobile phone signaling, establish a big data analysis model, and build the first "economic operation monitoring and analysis platform" of the provincial development and reform commission in China to provide effective support for macroeconomic decision-making; In the field of industrial internet, build a "Henan Province 5G Industrial Internet Enterprise Cloud Platform" to provide basic capabilities for the digital transformation of enterprises; In the steel industry, United Angang Group unveiled the 5G Smart Steel joint innovation lab, and carried out in-depth cooperation in 5G applications with enterprises such as Angang, Jigang and Xinyang Iron and Steel; In the agricultural industry, we jointly built the "5G+ Smart Orchard in Guanmiao Village, Madian Town, Luoning County" with the government of Luoning County, combined with 5G and VR technologies to promote the transformation of traditional orchards into sightseeing and leisure orchards, and won the first prize in the fifth "Blooming Cup" national finals.

  In 2023, Henan Unicom will focus on three aspects around supporting the construction of a gigabit network demonstration province.

  First, focus on the improvement of network capabilities and promote the coordination of Gigabit "end network industry". Based on customer needs, strengthen network industry collaboration and provincial and municipal linkage, and build 12,000 new 5G base stations; Accelerate the construction of the center of the central region of the 5G core network, enhance the service carrying capacity, and consolidate the status of the 5G network hub in our province. The proportion of 10G PON ports is over 45%. Actively promote the remaining nine cities to pass the evaluation and certification of gigabit city construction.

  The second is to focus on improving customer experience and accelerate the popularization of Gigabit networks. In terms of network speed, based on the double gigabit network, the new Unicom broadband standard is redefined to realize "all-fttp, all-house optical broadband, and all-family real gigabit" to ensure the home users’ extremely fast surfing experience. In terms of services, customized services are launched to meet the needs of home users, making wiring more beautiful and creating a new broadband service model of "broadband+application+network service". In terms of smart life, more than 200 kinds of smart devices are adapted, and services such as China Unicom housekeeping and China Unicom Ultra HD are launched to create smart products for the whole house.

  The third is to focus on key areas and accelerate the replication and promotion of innovative applications. Promote the replication, promotion and application of Gigabit network applications in the whole industry and all fields. In the field of digital government, taking the construction of an integrated online service platform of e-government network as the starting point, it provides a one-stop service of cloud network with high security, large bandwidth and self-opening; In the field of digital finance, speed up the transformation of boutique network, help customers streamline the computer room of secondary branches, and meet the needs of video banking and network flattening; In the field of smart medical care, provide one-stop service, realize the whole business of the hospital, and empower key application scenarios such as pre-hospital emergency treatment, remote treatment, remote diagnosis, remote intensive care and health management; In the enterprise field, deepen the expansion of 5G technology from peripheral auxiliary links to core control links, and based on the steel industry and relying on 5G smart steel joint innovation lab, complete the application of 5G in more than 90% steel enterprises in the province. In 2023, it is estimated that more than 700 5G application projects will be built, and the cumulative economic benefits will increase by over 2.6 billion yuan.

  Looking forward to the future, Henan Unicom will build a digital base and a digital engine with double gigabit construction, promote the integration and development of digital economy and real economy, empower thousands of industries and benefit thousands of households, and contribute to the construction of digital Henan. thank you

  Top journalist

  As the cornerstone of digital development, cloud computing has become the driving force for the digital transformation of enterprises and governments. Excuse me, what is the effect of Henan Telecom in implementing the strategy of "changing from cloud to digital" to help enterprises get on the cloud and empower social economy and people’s livelihood? What measures will be taken next? thank you

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  Li Jirui, Senior Vice President of Henan Telecom Company

  Thank you for your question. In 2022, China Telecom Henan Branch actively implemented the requirements put forward by the 20th National Congress of the Communist Party of China to speed up the construction of a manufacturing power, a network power and a digital China, and made great efforts to practice the development idea of "people-centered". Focusing on the strategy of China Telecom Group to change from cloud to digital, it helped to build a strong digital province in an all-round way, laid out emerging digital industries such as cloud services and computing power, and focused on digitalization, intelligence, integration and convenience to help build a modern Henan with high quality.

  First, speed up the construction of digital infrastructure and help build a new highland of national computing power. China Telecom Henan Branch adheres to the guidance of "Cloud Network Convergence 3.0", seizes the strategic opportunity of "East Counting and West Counting", gives full play to the location advantage of the central part of Henan, which is "the hinterland of Kyushu and the thoroughfare of ten provinces", continuously expands the scale of the national cloud computing infrastructure, realizes the deployment of nearly 70,000 TFLOPS computing power, and initially forms a hierarchical computing power system with echelon distribution and cloud edge coordination. The central data center realizes the delivery of nearly 1,000 racks of the 1# machine building, creates the speed of Henan, and strongly supports the layout of national cloud, IDC and security resource pools and the construction of core and backbone nodes of Internet head customers; To lay a solid foundation for the comprehensive information service ability of customers and individual customers in the government, finance and other industries in our province.

  The second is to build a national cloud, fully empower thousands of industries and accelerate the development of the digital economy. China Telecom Henan Branch has continuously promoted the evolution and upgrading of the basic cloud base through new technologies such as multi-core in one cloud, multi-state in one cloud and multi-calculation in one cloud. Actively participate in the construction of key platforms such as provincial and municipal government cloud, Xinchuangyun, Disaster Recovery Cloud and State-owned Cloud; In the field of Xinchuang, we will combine our own advantages of Xinchuang Cloud and Xinchuang Cloud Computer, and help build the province’s Xinchuang Ecological Circle around the national Xinchuang product adaptation base, forming a number of government application benchmark projects such as provincial and municipal government cloud, county-level Xinchuang Cloud and Xinchuang Cloud Computer. Up to now, China Telecom Henan Branch has built 19 self-developed cloud bases in the field of government affairs and state-owned assets in the province, and 18 cities have built one city and one pool, which provides a solid foundation and guarantee for the application of government affairs at all levels in provinces, cities and counties, all kinds of state-owned enterprises and innovation applications.

  China Telecom Henan Branch has served more than 10,000 customers in helping enterprises to go to the cloud, focusing on the key production links of enterprises, relying on Tianyi Cloud, AI application, big data analysis and cloud management capabilities for empowerment transformation, and has provided services in nearly 10 sub-sectors such as food, medicine, printing, textile, equipment manufacturing, electronic manufacturing, steel, coal mine and cement. Through the deep integration of Tianyiyun +5G, the digital innovation of key industries will be realized, and the Internet platform of Oriental Hongyun Agricultural Machinery and Equipment Industry will be jointly built with China Yituo to provide real-time agricultural machinery operation monitoring services for over 50,000 agricultural machinery and equipment; Cooperate with Detong Vibration to build an industrial Internet platform for the mixing industry, provide online monitoring and mixing station management services for over 10,000 mixers, and effectively improve the efficiency of enterprise operation and management; Build an industry cloud with SAIC, and integrate cloud computing with SaaS and PaaS capabilities of SAIC’s industry characteristics, such as smart driving cloud, smart cloud and trusted cloud, to provide cloud network services and safe operation services for more than 200 eco-chain enterprises in SAIC, enabling the added value of industrial output value to exceed 200 billion yuan.

  In 2023, China Telecom Henan Branch will continue to implement the decision-making arrangements of the provincial party committee and government on promoting the deep integration of the digital economy and the real economy, and do a good job in the following work:

  First, continue to accelerate the construction of digital infrastructure. The province plans to add 120,000 TFLOPS of computing power, carry out diversified deployment, promote diversified supply of computing power, and realize the coordinated development of general computing power, super-intelligent computing power and high-performance computing power in the province, laying a solid foundation for building a computing highland in central China and undertaking the demand for low-delay spillover computing power in eastern China. Accelerate the construction of China Telecom’s central data center, build a leading super-large green data center in China, plan to add more than 3,000 racks, and strive to build the central data center into the fifth hot regional resource pool of China Telecom’s intelligent computing service system in Henan.

  The second is to consolidate the development base of the digital economy and help empower economic and social transformation and upgrading. In-depth implementation of the "cloud to digital" strategy, adhere to the "cloud as the core, cloud network integration", give full play to the advantages of full-stack self-research technology and a full range of products as cloud service providers, innovate and build a digital service capacity base, closely fit in with the construction of digital government in Henan Province, accelerate the innovation and transformation of information systems of governments at all levels, state-owned enterprises and key industry units, and create autonomous, controllable, safe, credible, intelligent and agile cloud and application scenarios, thus making due contributions to the innovation work in our province. At the same time, we will accelerate the digitalization of smart education, medical health, cultural services and other fields, take Tianyi Cloud as the cloud base, accelerate the promotion of cloud in the industry, and promote the transformation and upgrading of enterprises.

  Today is the "World Telecommunication and Information Society Day", and China Telecom is also the first in the industry to release a computing package today, promoting computing power to empower thousands of industries and helping the development of the digital economy. In the next step, China Telecom Henan Branch will continue to explore and innovate, give full play to the advantages of emerging technologies such as cloud, AI and video networking, speed up infrastructure construction, strengthen services to the people’s livelihood, continuously promote the development of digital economy in our province, and actively contribute to the construction of a strong manufacturing province, a strong network province and a digital Henan!

  Thank you!

  Chang Yiyuan, Director of Press Release Office of Propaganda Department of Provincial Party Committee

  Thank you for your answers. That’s all for today’s on-site questioning session. If journalists and friends have other questions that need further understanding, they can contact the relevant publishing units for an in-depth interview after the press conference. Here, I hope that all news media can, as always, pay attention to supporting the development of information, communication and Internet industry in Henan, deeply publicize the key measures and highlights of our province’s overall promotion of network security and informatization development, vigorously publicize and popularize network security knowledge, promote the whole society to form a good atmosphere in which network information is shared by everyone and network security is everyone’s responsibility, and help build a strong province, a strong network and a digital Henan in all directions, so that the achievements of Internet development can better serve the overall situation of economic and social development and better benefit people’s production and life.

  This concludes today’s press conference. Thank you, publishers, journalists and friends. Goodbye.

People’s Forum Online Comment | Strive to be loyal to the party, live up to the people, noble and pure.

     In his important speech at the opening ceremony of the training course for young and middle-aged cadres at the Central Party School (National School of Administration) in the spring semester of 2022, the Supreme Leader stressed that young cadres are the hope of the development of the cause of the party and the country, and they must build a solid foundation of ideals and beliefs, keep the defense line against corruption and change, establish and practice a correct view of political achievements, practice excellent skills, carry forward the spirit of responsibility and struggle, implement the party’s mass line, temper their political character of loyalty to the party, establish their feelings of being loyal to the people’s home country, and pursue noble and pure thoughts. The earnest words are full of deep affection and ardent expectations, which points out the direction for the healthy growth of young cadres. To this end, it is necessary to profoundly study and comprehend, strictly benchmark the table, work hard to implement it, and create achievements worthy of the party, the people and the times.

  Temper the political character of loyalty to the party."The greatest virtue in the world is loyalty." For party member cadres, the first political character is loyalty to the party. "Loyalty to the party and never betraying the party" is written in the pledge of joining the party, which is the most fundamental requirement for party member. Along the way, our party has experienced numerous dangers and hardships, but no difficulties have overwhelmed us, and no enemy has been able to defeat us, relying on the loyalty of Qian Qian and party member. Young cadres are a new force in the development of the cause of the party and the country when they are born in great times. Only when they are politically hard can they be strong in action. Therefore, it is even more important to be loyal to the party, practice hard work and do real work, and always believe in and love the party for the party. We should strengthen our ideals and beliefs, strengthen our theoretical arms, resolutely be loyal to the Party’s theory, resolutely take the Party’s banner as the banner, arm our minds with truth, strengthen the cultivation of party spirit, build a solid foundation of faith, supplement the calcium of the spirit, keep our mind on the rudder, and take the belief in Marxism and Socialism with Chinese characteristics as our lifelong pursuit; We should do the "two maintenance", observe the "four obedience", resolutely perform the duties of party member, resolutely undertake the obligations of party members, take a clear-cut stand on politics, believe in, rely on and obey the organization, and be more determined and effective in supporting the party’s program, observing the party’s articles of association, fulfilling the obligations of party members, implementing the party’s decisions, strictly observing the party’s discipline and keeping the secrets of the Conservative Party.

  Establish the feelings of home and country that live up to the people."Jiangshan is the people, and the people are Jiangshan." Taking the people as the center is the fundamental political position of our party; Living up to the people is a distinct lofty feeling of the Communist Party of China (CPC) people. The party unites and leads the people in revolution, construction and reform, the fundamental purpose of which is to make the people live a better life. No matter how much challenges and pressures they face, no matter how much sacrifices and costs they pay, this point will remain unshakable and unshakable. Since the beginning of politics, young cadres should firmly establish people’s feelings, take the benefit of the people as their greatest achievement, deeply understand and grasp the profound connotation of "the times are the writers, we are the respondents and the people are the reviewers", solve the problem of "why, what and what to keep" in politics from the perspective of political achievements, and insist on realizing, safeguarding and developing the fundamental interests of the overwhelming majority of the people as the starting point and the end result of all work, and persist in developing for the people. We should cultivate the spiritual realm that I will be selfless and live up to the people, maintain the attitude of "I don’t have to be successful", truly regard myself as a member of the masses, take the affairs of the masses as our own business, do everything with public interests at heart, regardless of personal gains and losses, and achieve "selfless world and wide heart", and win the good reputation of the people with tangible achievements.

  Pursue noble and pure ideological realm."Being honest and upright, being honest and upright." Honesty is the most innocent background of communist party people. If party member cadres’ morality declines, their personal morality is chaotic, and their morality falls and their behavior is out of order, they will naturally be plagued with problems and will only ruin themselves in the end. Especially for young cadres, it is even more important to tie the "first button" of honesty and politics, so that nobility and purity can run through and become character. We should be self-vigilant, cautious and independent, fully inherit and carry forward the fine style of hard work, cultivate our positive, healthy and clean life interest, be honest with Ming Dow and Wilder, dust off "ideological dust" diligently, think more about "greed" and often break the "thief in the heart", and ensure that there is no rash thinking inside and no rash action outside. The more unsupervised and unsupervised, the more we must hold the ruler. We should be awed and stop what we do, always refer to the party’s theory, line, principles and policies, party constitution’s party rules and regulations, and our initial mission, see clearly whether something should be done or not, always remain sober and firm, exert ourselves to restrain our words and deeds, be alert to minor matters, and always do not deviate from the line, cross the line, and do things cleanly.The Communist Party of China (CPC) people will always be honest and clean. (Author: Liu Zheng)

Meteorological Observatory issued yellow warning of blizzard, rain and snow affected 23 provinces.

  Chinanews. com client January 3 rd Comprehensive news, the Central Meteorological Observatory issued a yellow warning of blizzard on the morning of the 3 rd. It is predicted that there will be snowstorms in Shaanxi, Hubei, Henan, Anhui and other local areas in the next 24 hours. Today and tomorrow, a round of rain and snow will enter the peak stage, and the precipitation will spread to 23 provinces, and the local precipitation may exceed the historical extreme value, so it is necessary to guard against the adverse effects on traffic.

  There are snowstorms in five provinces including Shanxi, Hubei and Henan, and freezing rain in Hubei and Guizhou.

  Affected by the eastward movement of the south branch trough and the southward cold air, a large-scale rain and snow weather process will occur in most parts of central and eastern China from 3 to 4, with moderate to heavy snow in the eastern part of northwest China, southwestern part of North China, most of Huanghuai, Jianghan, Jianghuai and other places. Among them, there are heavy snow in parts of central and southern Shaanxi, western and northern Hubei, southern Henan, northern Jiangsu and Anhui, local heavy snow, and freezing in parts of southwestern Hubei, northwestern Hunan and northeastern Guizhou.

  From 8: 00 on the 3rd to 8: 00 on the 4th, there were heavy snowstorms in Shaanxi, Shanxi, Hubei, Henan and Anhui. There are moderate to heavy snow or sleet in the eastern part of northwest China, south-central Shanxi, central and western Huanghuai, northern Jianghuai, Jianghan and southeastern Qinghai-Tibet Plateau, among which there are heavy snow (10 ~ 18 mm) in parts of south-central Shaanxi, western and northern Hubei, southern Henan and northwestern Anhui. There are moderate to heavy rains and local heavy rains in parts of the eastern and southern parts of southwest China, northern Jiangnan and northwestern Guangxi. There will be 6-8 winds and 9-10 gusts in the northern, central and southern parts of the South China Sea and bashi channel, and the winds in some sea areas can reach 9 and 10-11 gusts.

  From 8: 00 on the 4th to 8: 00 on the 5th, there were heavy snowstorms in Henan, Hubei, Jiangsu, Anhui and other places. There are moderate to heavy snow or sleet in southern North China, most of Huanghuai, Jianghuai, Jianghan, northwestern Jiangnan and northeastern China. Among them, there are blizzards in parts of southeastern Henan and central and northern Jiangsu and Anhui, and there are heavy blizzards in the local area. There are freezing rains in parts of northwestern Hunan and eastern Guizhou. There are small to moderate rains in the eastern part of southwest China, southern Yunnan, central and eastern Jiangnan, and southern China, and there is heavy rain in the local area. There will be 6-8 winds and 9-10 gusts in the southwestern part of the South China Sea.

  From 8: 00 on the 5th to 8: 00 on the 6th, the snowfall in the central and eastern regions gradually weakened. There are small to medium snow or sleet in western Inner Mongolia, eastern Northwest China, western North China, western Huanghuai, Jianghan, western Jianghuai and northwestern Jiangnan, with heavy snow in the local area, and freezing rain in parts of southwestern Hubei, western Hunan and eastern Guizhou. There is light rain in the eastern part of Southwest China, southern Yunnan, central and eastern Jiangnan, southern China and Taiwan Province, and there is moderate rain or heavy rain in the local area. In the northern part of the East China Sea, there will be northerly winds with 6-8 grades and gusts of 9 grades.

  Rain and snow affected snowstorms or extreme values in 23 provinces, such as Henan and Hubei.

  According to the news of China Weather Network, it is predicted that the first round of rain and snow will enter the peak stage this year and tomorrow, and the precipitation will spread to 23 provinces in northwest, north China, southwest and south of the Yangtze River, among which there will be heavy snow in parts of five provinces including Shaanxi, Henan and Hubei. Snowfall is beneficial to the growth of overwintering crops, and can reduce dryness and eliminate haze, but the local precipitation may exceed the historical extreme value, so it is necessary to guard against the adverse effects on traffic.

  The monitoring shows that the rain and snow process has a wide range, which will spread to the eastern northwest, southern North China, the eastern southwest and Jiangnan, affecting 23 provinces (autonomous regions and municipalities), and the precipitation range will exceed 4 million square kilometers. Among them, heavy snowfall lasts for a long time in southwestern Shaanxi, Henan, northern Anhui and northern Jiangsu.

  Today and tomorrow, rain and snow will enter the peak stage, with heavy snow in parts of Shaanxi, Henan, Hubei, Jiangsu, Anhui and other places. Among them, today’s rain and snow are the most prosperous, and the boundary between rain and snow will also move eastward and southward to the south of Shaanxi, the northwest of Hubei and the Jiangsu-Anhui-Huaihe River. The day after tomorrow, a large range of rain and snow developed eastward, and the dividing line between rain and snow further pressed southward and eastward.

  In addition, snow and ice will also have an adverse impact on traffic. On the highway side, this snowfall may lead to more than 10 cm of snow in the areas of southern Shaanxi, southwestern Shanxi, western Hubei, south-central Henan and northern Jiangsu and Anhui. The sections of Beijing-Hong Kong-Macao Expressway, Daguang Expressway, Erguang Expressway, Lianhuo Expressway, Shanghai-Shaanxi Expressway and Ningluo Expressway passing through the above areas may be temporarily closed on 3-4 days. In terms of air transport, flights may be delayed or even cancelled at airports in Xi ‘an, Zhengzhou and Xuzhou. Remind the public with travel plans to arrange their trips reasonably, and pay attention to traffic safety and drive carefully when going out.

  The cooling area crosses the Yangtze River, Wuhan, Changsha and other places with the highest temperature near freezing point.

  Yesterday, under the influence of rainy weather and cold air, there was a large-scale cooling from northwest, north and northeast to Huanghuai, western Jianghuai and Jianghan. The monitoring shows that the temperature in Gansu, Ningxia, Shaanxi, western Inner Mongolia, Shanxi to Henan, northern Shandong and northern Anhui dropped by 4-8℃ compared with the previous day, and the local temperature was about 10℃.

  Today and tomorrow, with the full spread of rain and snow and the influence of cold air, the cooling area will gradually cross the Yangtze River and extend to the southwest and most of the south of the Yangtze River. It is estimated that the maximum temperature zero line will be pushed south to Huanghuai area on the 4th to 5th. For example, the maximum temperatures in Xi ‘an and Zhengzhou will fall below freezing point for the first time this winter, and Wuhan, Hefei, Nanjing and Changsha in the middle and lower reaches of the Yangtze River will also drop to 0℃.

  The lowest temperature zero line will extend to the Yangtze River again, and it will be wet and cold in the morning and evening. However, in the eastern part of northwest China, the western and northern parts of North China and the western part of Huanghuai, it will fall below -10℃, and it is also a frozen person. For example, in Zhengzhou, the highest temperature is still 9.2℃ on the 1st, and it will drop to -4℃ on the 5th, which is more than 10℃ lower than normal. On the morning of the 5th, the lowest temperature may be as low as -11℃, which will not only be the lowest temperature since this winter, but also break the record of the lowest temperature since 2000.

  Beijing’s cold wind blew and the highest temperature dropped to freezing point on the 4th.

  It is expected that the north wind will rise again in Beijing today, with a gust of 5-6. The public should pay attention to wind protection and warmth when going out. It will be cloudy in the next three days, and the temperature will drop to the lowest point this week tomorrow. The highest temperature is only 0℃, and the lowest temperature is -8℃ from night to the next morning. The chill is strong, so it is necessary to pay attention to cold protection.

  The temperature in Beijing will fluctuate in the next three days. Today, the north wind is relatively strong during the day. The Beijing Meteorological Observatory predicts that it will turn sunny to cloudy during the day, with north winds of three or four, gusts of five or six, and the highest temperature of 2 C; It is cloudy at night, with a northerly wind of four or three, and the lowest temperature is -5℃.

  It will turn cloudy tomorrow and the temperature will drop to the lowest point this week. It is estimated that the maximum temperature during the day is only 0℃, and the minimum temperature from night to the next morning is -8℃, with a strong chill. It will be cloudy and sunny the day after tomorrow, and the maximum temperature will rise to 3℃.

It takes only 4 minutes to replace the heavy truck with the power station.

Recently, the new energy heavy truck power station located in Tiexinqiao service area of Ring Expressway was officially put into use. It only takes 4 minutes for a vehicle to change power once, and it can serve a variety of heavy truck models, such as muck trucks, mixing tankers, tractors, etc., and realize the sharing of power change between different models. The picture shows that the new energy truck was changing electricity at the new energy heavy truck power station in Tiexinqiao service area yesterday. Nanjing Daily/Purple Mountain News reporter Feng Weishe

In order to make the coal market return to rationality as soon as possible, the National Development and Reform Commission conducted a special investigation on coal price and cost.

CCTV News:In order to further strengthen the joint supervision of the spot market in the coal period, reduce the excessive coal price to a reasonable level as soon as possible, and make the coal market return to rationality, recently, the price department of the National Development and Reform Commission, on the basis of organizing local cost surveys of coal production and circulation enterprises, together with the price cost survey center, formed a number of investigation teams to conduct on-the-spot investigations on key coal production enterprises and circulation enterprises in relevant provinces, providing a basis for determining the reasonable range of coal prices and stopping coal enterprises from profiteering.

The investigation team will conduct a comprehensive investigation on the production cost, profit, output, inventory and price of coal production enterprises according to law, and conduct in-depth verification on the purchase and sale price, circulation cost, profit and inventory of circulation enterprises. The National Development and Reform Commission, together with relevant departments, will severely crack down on illegal acts found in the investigation, such as price gouging, hoarding, colluding to manipulate market prices, fabricating and spreading price increase information, etc.

Common cold OR flu? Find out the three major differences

  The causes, symptoms and infectivity of the two diseases are different.

  Great temperature change and large temperature difference between morning and evening are also important reasons for the high incidence of colds in early spring. At this time of year, the number of hospital respiratory outpatients and inpatients will increase greatly. Chen Dexiong, director of the emergency department of the Third Affiliated Hospital of Guangzhou Medical University, said that many patients think that the flu is a cold, and there is nothing to be afraid of. But in fact, severe flu patients may have coma, convulsions, high fever and nonsense, and even serious cases may lead to death.

  Suffering from the flu, how to deal with it? Chen Dexiong believes that if the symptoms are only sneezing, runny nose and other upper respiratory symptoms, and the systemic symptoms are mild, no fever or only low fever, you can observe them at home first. However, if the patient is an infant or an elderly person, or if the patient has a basic history of heart and lung, the symptoms include chest tightness, palpitation, shortness of breath, dyspnea, poor appetite, etc. Besides fever, it is better to come to the hospital as soon as possible.

  "Many patients tend to confuse the flu with the common cold," Chen Dexiong pointed out. Although the symptoms of the flu and the common cold are similar, they are two completely different infectious diseases. The differences are mainly as follows:

  First, the causes of colds are different. Influenza is an acute respiratory infection caused by influenza virus, which is highly contagious and spreads quickly, through droplets and contact with influenza people. Influenza viruses include three types: A, B and C. People’s influenza is mainly caused by the first two influenza viruses. The common cold can be caused by many pathogens, such as rhinovirus, adenovirus, bacteria and mycoplasma, etc. The common cold often occurs when people’s body resistance drops, such as fatigue and catching cold.

  Second, the symptoms are different. The biggest difference between the flu and the common cold is that the flu is "urgent", with respiratory symptoms such as sudden chills, sudden onset of high fever, headache, general fatigue, stuffy nose, runny nose, etc., but the symptoms are urgent but not easy to get better. The common cold is mild in general symptoms, without fever or low fever, and there will be symptoms of runny nose and sneezing. "The average common cold can be cured in 3-5 days."

  Third, the infectivity is different. Influenza virus can be transmitted to others through coughing and sneezing of people suffering from influenza, which is very contagious, which is why influenza is easy to form an explosive epidemic. The common cold mostly appears individually, and rarely appears in batches. "In addition, the flu has another feature, that is, it has obvious seasonality, and it is relatively high in winter and spring." He said.

  For the prevention of influenza, Chen Dexiong reminded that influenza vaccination is an effective means to prevent and control influenza, while there is no preventive vaccine for the common cold. During the period of high incidence of influenza, people should avoid going to crowded public places, wash their hands frequently, pay attention to indoor ventilation and wear masks in public places; At the same time, strengthen physical exercise, balance diet, enhance physical fitness, avoid catching cold, rain and excessive fatigue, and pay attention to personal hygiene. "These practices are helpful for preventing the common cold and flu." (Reporter Huang Rongfang correspondent Hu Junyan, Bai Wei)

Basic chapter of agricultural technology

Crops’ girlfriends and close friends

1. Corn and soybean are close friends. Corn likes to eat nitrogen fertilizer, and soybeans produce nitrogen fertilizer through nodules. Except for a small part of it, most of it is selflessly supplied to corn, and corn can secrete higher carbohydrates to provide nutrition for rhizobia needed by soybeans.

2, vegetable farmers grow a single kind of vegetables, often pests occur more seriously, if you can plant some irritating vegetables such as garlic, onion, leek, pepper, then pests are not willing to approach. Onion is adjacent to wheat or pea, and the secretion of onion will kill the spores of wheat smut or the black spot of pea in a few seconds. Onions, like green doctors, can protect their neighbors and make them harvest well.

3. Garlic and cotton are planted together. Garlic emits a fungicide, which can drive aphids out of the country. Other pests will smell this gas and run away.

4. Planting a few castor trees beside the soybean field can make the scarab escape.

5. Plant a tall sorghum at a distance of 1.5-2 meters on both sides of the cotton border ditch, so that sorghum aphids can attract aphid-eating natural enemies such as aphid bees, spiders, ladybugs and syrphids to control cotton aphids, feed on the eggs and young larvae of cotton bollworm, and intercrop 200-300 sorghum or corn every 700 square meters, which will not affect cotton production, but also prevent cotton from lodging caused by wind and rain.

6. Intercropping potato with barley can make barley get high yield. This is not only because they need different nutrients and can make full use of soil fertility, but also because the leaves of potatoes secrete a substance that can promote the vigorous growth of barley like growth hormone.

7. Intercropping 300-400 lettuce and mint evenly per mu in cruciferous vegetable fields such as Chinese cabbage. Because lettuce and mint contain alkaloids, volatile oil or other chemicals, the cabbage butterfly that harms cruciferous vegetables will be avoided under the stimulation of the odor emitted by lettuce and mint.

8. Planting green manure, beans and peanuts in the orchard can not only enrich the soil, control weeds, but also promote the growth and fruiting of fruit trees.

9. Planting wheat under jujube trees can basically not shade wheat, and can also reduce the threat of dry and hot wind before wheat matures. At the same time, the fertilizer and water of wheat are also beneficial to the growth of jujube trees.

10. If nematodes are seriously harmful in the orchard, you can plant longevity grass or asparagus in the garden, so that the underground fruit tree nematodes will not conceive and reproduce.

11. Plant some Trollius chinensis beside pear trees and apple trees. Because these roots can absorb the secretion of Trollius chinensis roots, the occurrence of pests and diseases is also light.

12. Cherry and apple are born together. If they are planted together, each can emit a volatile gas, which absorbs each other and promotes growth and development. The fruit is especially sweet.

13. Robinia pseudoacacia and poplar are "friends", Robinia pseudoacacia is a shallow-rooted tree species, and poplar is a deep-rooted tree species, which do not compete for water and fertilizer, and rhizobia of Robinia pseudoacacia can supply nitrogen fixation to poplar and promote its growth.

14. If cucumbers and beans are planted together, they will be full of vitality and the output will increase greatly.

15. Intercropping corn with Chinese cabbage can reduce many diseases of Chinese cabbage. Intercropping corn with Chinese cabbage can reduce virus disease of Chinese cabbage by more than 20%, white spot disease by 18%, and the occurrence of soft rot and downy mildew of Chinese cabbage is obviously reduced because the field temperature is 0.5℃ lower than that of single cropping field and the ground temperature is 2℃ lower.

16. Intercropping corn with hot (green) pepper can reduce the disease of hot (green) pepper. Because of the shading effect of corn, pepper sunburn and virus disease are reduced by 72% compared with single cropping field; Intercropping corn and green pepper can reduce the virus disease of green pepper by 56.9%.

17. Mixed planting of corn and peas will benefit each other and both will increase production.

18. Intercropping potato with garlic can inhibit the occurrence of potato late blight.

19. Intercropping cucumber with corn can reduce the outbreak of cucumber virus disease. Planting cucumber in maize rows can reduce cucumber mosaic by 61.6%.

20. Intercropping ginger and bitter gourd in greenhouse can advance the time for ginger to go on the market. Ginger is not resistant to high temperature and strong light, and grows well in the shade. Planting ginger in greenhouse and planting bitter gourd on both sides can make both bitter gourd and ginger harvest well.

21. Planting Chinese cabbage, celery and amaranth under the cucumber shed can get a bumper harvest.

22, eggplant intercropping green onions and leeks to control ants.

23. Intercropping pepper and cucumber in greenhouse can effectively control pepper anthracnose and cucumber downy mildew.

24. Intercropping cruciferous vegetables such as Chinese cabbage with lettuce to repel Pieris rapae.

25. Intercropping Chinese chives with Chinese cabbages to control soft rot of Chinese cabbages.

26, tomato and cabbage intercropping to repel cabbage pests.

27. Planting calendula with Chinese rose can effectively control soil nematodes and make Chinese rose grow sturdily.

28, grapes and violets are planted together, and the grapes produced are more fragrant.

29. Intercropping peony and Paeonia lactiflora can obviously promote the growth of peony, making peony flourish and colorful.

30. Red rosewood and maple, elderberry and spruce, walnut and hawthorn, chestnut and Chinese pine can promote each other.

31. Lily and rose can be planted or put together in bottles, which can prolong the flowering period.

32. When camellia, camellia, camellia safflower and camellia seed are put together, mold can be obviously reduced.

33, Zhu Dinghong and cordate telosma, camellia red onion, pomegranate and sunflower, Ze hydrangea and rose, a bunch of red and pea flowers together, both sides are beneficial. Pine, poplar and Caragana together, all have good effects.

34. If the nasturtium lappa L. with a flowering period of only one day is put together with cypress trees, the flowering period can be extended to three days.

35. Camellia, camellia, safflower oil tea, etc., placed together with Litsea cubeba, can significantly reduce mildew.

Onions and carrots are good friends, and their smells can repel pests from each other.

opponents bearing grudges/enmity

1. The secretion of Robinia pseudoacacia and Lilac can inhibit the growth of nearby flowers and trees, and Lilac and Violet cannot be mixed.

2. The leaves and roots of walnut can secrete a substance, which has inhibitory effect on flowers and trees of Rosa such as begonia and various herbaceous flowers.

3. It is not suitable to plant fir trees around peach trees.

4. Grapes should not be intercropped with Ulmus pumila.

5. Elm cannot be intercropped with oak and birch.

6. Pine trees and spruce cannot be interplanted.

7. The secretion of Sambucus williamsii root system inhibits the growth of pine and poplar.

8, all kinds of flowers planted next to fruit trees, will accelerate the flower withering.

9. Narcissus and lily of the valley can’t be neighbors. When they grow together, they will "mutually perish together".

10. Cloves planted next to lily of the valley will wither immediately.

11. The scent of cloves will also endanger the life of daffodils.

12. Keeping lilacs, violets, tulips and forget-me-not together will hurt each other.

13, mint, rose and other flowers that can secrete aromatic substances have a certain inhibitory effect on the ecology of neighboring flowers.

14, juniper and pear, begonia don’t plant together, lest the latter suffer from rust, leading to deciduous fruit.

15, roses and mignonette together, the former crowd out the latter, so that a total of withering; And luteolin will release a chemical substance before and after withering, which will poison the rose and kill it.

16, mature apples, bananas, etc., if put together with the blooming roses, Chinese rose, daffodils, etc., the ethylene released by the former will make the potted flowers wither early, thus shortening the viewing period.

17. The leaves, skins and roots of oleander secrete phlogiston and juglone, which will harm other flowers.

18, hydrangea and jasmine, dahlia and rose, daffodils and lily of the valley, roses and cloves planted together, will make both sides or one of them suffer. Pine trees can’t coexist with elderberry, which can not only strongly inhibit the growth of pine trees, but also prevent the pine nuts under the adjacent elderberry from sprouting, and it can’t crowd out the growth of Populus davidiana. Pine trees are antagonistic to ash machinery, spruce, oak and birch, and as a result, pine trees wither. Cypress and citrus reticulata are not easy to grow.

19. Clove, mint and laurel can secrete a lot of aromatic substances, which have an inhibitory effect on the ecology of adjacent plants. It is best not to put them together with other potted flowers for a long time; The volatile oil of juniper contains ether and trichlorotetraalkyl, which will slow down the respiration of other flowers and plants and stop their growth, showing a poisoning phenomenon.

20. Cabbage and mustard are a pair of "enemies". If they get along, they will "both lose".

21. The chemical substances secreted by hemp, mustard and flax have obvious inhibitory effects on wheat.

22. Sunflowers, tomatoes, apples and pumpkins will promote the occurrence of potato late blight.

23. If cypress trees are planted next to the grapes, the grapes will be difficult to mature.

24. Mustard and castor are planted together. Although castor is taller and stronger than mustard, it has an advantage in competing for sunlight, air and water. However, a large number of leaves at the lower part of castor always die because the secretion of mustard is harmful to the growth of castor.

25. The weeds of sonchus oleraceus have grown in the field, and the crops around them, even the tall crops such as corn and sorghum, will be yellow. This is because the roots of sonchus oleraceus will secrete a narcotic toxin, which can inhibit the killing of this crop.

26. The influence of this close relationship between crops is not only manifested in the common growth period of the same year, but also leaves sequela, which continues to harm the next crop. Buckwheat is like this to corn. When corn is planted in the field where buckwheat has been planted, although there is sufficient fertilizer and water and proper management, the corn will never grow well, that is, it will not yield high.

Tips

What is the reason for this close relationship between crops? It turns out that many crops secrete some gas or juice in their bodies. Such as various volatile oils, organic acids, alkaloids, etc. Some of these secretions are released from leaves, stems and flowers, and some are released from roots. The secretions of one crop may promote the growth of another crop, and some indirectly affect other crops through the activities of various microorganisms and pests. These phenomena tell us that planting must be arranged scientifically according to the wonderful relationship of crops, and only in this way can we obtain higher yield.

Mixing of pesticides

For some pesticide varieties, reasonable mixing can improve the control effect, reduce the dosage and reduce the labor cost. Today, I will introduce 22 pesticide mixing prescriptions for the reference of farmers.

1. The mixture of captan and Bacillus subtilis can obviously prevent and control the continuous cropping diseases of crops;

2. The mixture of phenazine-1-carboxylic acid and wax buds can prevent and control the blight and blight of melon crops;

3. The mixed application of fluorosilicone and organic copper can accelerate the healing speed of melon blight;

4, pyrazolyl azoxystrobin and thifluzamide are mixed to prolong the efficacy period of citrus sand skin disease;

5. Hydramycin mixed with hymexazol or metsulfuron or hymexazol can prevent and control many root diseases of crops;

6. The conventional agents for controlling downy mildew and epidemic diseases can be mixed with organic copper preparations, which can improve the drug effect by more than 50%;

7. Organic copper preparation mixed with benzprochloraz and iodine solution can effectively control cucumber target spot disease;

8. The mixture of prochloraz and iprodione has a remarkable effect on controlling leaf spot and anthracnose of leafy vegetables.

9. The mixture of avermectin and 44% propionyl chloride can effectively control rice borers;

10. The mixture of emamectin benzoate and tebufenozide can prolong the control efficacy of noctuid pests;

11. The mixture of emamectin benzoate and chlorfenuron can effectively control rice leaf roller and fruit tree moth;

12. The mixture of spirodiclofen and abamectin has a good effect on controlling pear psylla.

13. The mixture of abamectin and spirotetramat has a remarkable effect on controlling whitefly, aphid and thrips.

14. The mixture of emamectin benzoate and chlorfenapyr has the function of killing both insects and mites;

15. The mixture of snail ethyl ester and buprofezin or chlorpyrifos is safe and efficient to control scale insects;

16, the mixture of monosultap and chlorpyrifos can greatly improve the control efficacy of ginger borer;

17. Mixed pyridaben and thiamethoxam to control jumping beetles;

18. The mixture of abamectin and diflubenzuron can control leaf miner pests;

19. The mixture of thiamethoxam and bifenthrin can control ground maggots and leek maggots.

20. The mixture of abamectin and pyridaben or triazole and bifenthrin can control red spider and white spider in fruit trees;

21. The mixture of chlorantraniliprole and chlorpyrifos can effectively control Noctuidae;

22. The mixture of oxyfluorfen and pendimethalin has a remarkable effect in killing young grass, preventing and controlling broadleaf and grasses.

Basic knowledge of seed industry

1. What is thoroughbred breeding?

Breeding of improved varieties and breeding are two different and inseparable stages of breeding. Breeding belongs to innovation, while breeding of improved varieties belongs to expansion, consolidation and improvement. There are three conditions for breeding improved varieties: first, Excellence (superiority and excellent traits); The second is uniformity (the characters are neat and consistent); The third is transitivity (Excellence and uniformity should be passed on to future generations).

2. What is the task of improved seed breeding?

There are three main tasks of improved variety breeding: first, variety replacement, that is, replacing old varieties with new varieties that have performed well in regional tests; The second is variety renewal, that is, replacing the same variety that has been degraded in production with the original seed that has been purified and rejuvenated; Third, improved seed breeding units should earnestly do a good job in improved seed breeding, selective processing, packaging and storage, and brand sales to ensure the purity and quality of improved seeds.

3. What is the significance of improved seed breeding?

Only when an excellent variety is planted in a large area, can it give full play to its excellent species and truly achieve "more harvest without increasing labor and fertilizer", which is meaningful for developing agriculture and increasing farmers’ income.

When a new superior variety is popularized, the seed quantity is very small at the beginning, but the seed demand of the seed user is often large, and the contradiction between supply and demand is inevitable. The effective way to solve this contradiction is to speed up the breeding of improved varieties, and do a good job in removing impurities, removing inferiority and purifying and rejuvenating in the process of breeding, so as to increase agricultural production and farmers’ income.

4. What is a variety?

Variety is an important means of production for sowing in agricultural production. It is formed in the long-term cultivation process of human beings and is a group that adapts to certain environmental conditions and cultivation technical conditions.

Generally speaking, varieties are divided into conventional varieties and hybrids, such as wheat 8901 and Jimai 37. Maize Zhengdan 958 and Xingkang No.2 are hybrids.

5. What is an excellent variety?

Different varieties of the same crop species, after more than two years of regular regional trials and regional demonstrations in the local area, the planting performance is obviously better than other varieties. The so-called excellent varieties should meet five conditions: (1) wide adaptability; (2) Strong resistance; (3) Good precocity; (4) high and stable yield; (5) Excellent quality.

6. What is the original seed?

To sum up: the best seed of a certain variety. Include two meanings: (1) newly cultivate seeds with stable characters; (2) Popularize the fine seeds that have been purified and rejuvenated and kept the typical characters of the original varieties.

7. What is a hybrid generation?

The so-called hybrid seed is to use two different types or different parents of the same type as parents to cross, and the first generation of seeds obtained is called hybrid generation, which has strong heterosis, manifested in high yield, strong stress resistance, lodging resistance, pests and diseases resistance and wide adaptability. This is called "heterosis" because it has stronger growth potential and better productivity and resilience than its parents.

8. What can’t the second generation of hybrid be used for planting?

The reason for the heterosis of the first hybrid generation is that they come from two parents with different genetic genes and form a double hereditary zygote through fertilization, which can make the first hybrid generation show strong heterosis.

The second generation of hybrid will produce segregation phenomenon, and the yield will drop significantly, generally by 20 ~ 30%, and some hybrids will reduce the yield even more. Therefore, it cannot be used as seed in field production.

9. What is the hybrid degeneration of varieties?

In the process of planting, excellent varieties will be mixed and degraded due to sowing, harvesting, drying and storage, which makes them unable to play a lasting role in increasing production of improved varieties. "Miscellaneous" refers to mixing with other varieties, resulting in impurity. "Degeneration" means that due to various reasons, the variety itself mutates, the good seeds deteriorate, the yield decreases and the cultivation value is lost.

10. What are the reasons for the mixed degradation of varieties? It comes down to three kinds;

(1) mechanical mixing. It is mainly caused by the unclean cleaning of utensils and places during sowing, harvesting, threshing, transportation, drying and storage, and the careless mixing of other varieties during storage.

(2) Biological hybridity. Even for self-pollinated crops, the hybridization rate is within 4%, and there are opportunities for natural hybridization; Cross-pollinating crops is easier. The offspring of natural hybridization will be separated, and some of them will get better and some will get worse. If you don’t pay attention to selection, you will be mixed and degraded.

(3) The influence of bad cultivation conditions. Due to the change of environmental conditions, some excellent characters of improved varieties have bad variation.

Among these reasons, the main reason is mechanical hybridity. Because of mechanical hybridization, biological hybridization is easy to occur, and biological hybridization breaks the structure of the original genetic material and shakes the heredity of the original variety, so it is easy to undergo natural variation under the influence of environmental conditions.

11. How to purify and rejuvenate conventional seeds and produce simple original seeds?

There are two ways to produce original seeds or simple original seeds:

(1) The method of purifying and rejuvenating plants can be used for major crops. This method is simple, effective and can increase production significantly. The specific methods include three links: single plant selection, line comparison and hybrid breeding. The single plant was selected from the field with high purity, and the plants were compared in the first year. In the second year, select the superior and remove the inferior, then breed the original seed nursery in mixed system, plant the simple original seed field in the third year, and plant the seeds in the field after harvesting. This method is applicable to breeding units and improved seed production and sales units.

(2) Ear selection method or chip selection method. First, select panicles and keep seeds according to the amount of seeds used; The second is to do a good job in getting rid of impurities and bad things in the plots to be planted. This method is applicable to the farmers’ own seed.

12. How to keep seeds of beans?

Beans: Leguminosae plants in a broad sense are included, such as soybean, broad bean, peas, green beans, lentils and peanuts. After harvesting in Taneda, the cut or uprooted seed plants are air-dried, and the plants are left to ripen, and then the shells are removed after the busy agricultural season.

The advantage of leaving the plant for ripening is beneficial to the accumulation of nutrients in the seeds, and it is a safe storage method to protect the viability of the seeds. The seeds are protected by pods outside, which can buffer the moisture change of the seeds.

13, grain purification rejuvenation technology

Breeding of improved varieties and breeding are two different and inseparable stages of breeding. Breeding belongs to innovation, while breeding of improved varieties belongs to expansion, consolidation and improvement. There are three conditions for breeding improved varieties: first, Excellence (superiority and excellent traits); The second is uniformity (the characters are neat and consistent); The third is transitivity (Excellence and uniformity should be passed on to future generations).

14. What is seed inspection?

Seed inspection is also called seed identification. Seed testing is a scientific method to test the quality of seeds. In agricultural production, seed refers to seeds in a broad sense, that is, it refers to all sowing materials, including botanical seeds, such as seeds of beans, cotton and rape, and botanical fruits, such as fruits of rice, wheat, millet and millet, as well as some botanical vegetative organs, such as potato tubers, sweet potato tubers and sugarcane stems.

Seed quality includes two aspects: variety quality and sowing quality. Variety quality refers to the authenticity and purity of seeds.

Sowing quality can be summarized in several words, namely: clean, full, strong, healthy and dry.

15. What are the grading standards for seeds?

Purity, cleanliness, germination rate, moisture

16, cereal seed grading standard?

Among cereal crops, wheat and corn are mainly planted in our city. The grading standards of these two crops are:

The purity of the original wheat seed is not less than 99.9%, the purity is not less than 98.0%, the germination rate is not less than 85%, and the moisture content is not higher than 13.0%;

Improved wheat varieties, the purity is not less than 99.0%, the purity is not less than 98.0%, the germination rate is not less than 85%, and the moisture content is not higher than 13.0%;

Maize single cross:

The purity, purity, germination rate and moisture content of the first-class corn are not less than 98.0%, 98.0%, 85% and 13.0%, respectively.

The purity, purity, germination rate and moisture content of the single cross seed of secondary corn are not less than 96.0%, 98.0%, 85% and 13.0% respectively.

17, fiber seed grading standards

Among fiber crops, cotton is mainly planted in our city, and the grading standard of cotton is as follows

The purity, purity, germination rate and moisture content of the original cotton seed are not less than 99.0%, 97.0%, 70% and 12.0% respectively.

The purity, purity, germination rate and moisture content of fine cotton seeds are not less than 95.0%, 97.0% and 70% respectively.

The purity, purity, germination rate, and moisture content of bare-seeded cotton are not less than 99.0%, 99.0%, 80% and 12.0% respectively.

Fine cotton varieties with bare seeds have a purity of not less than 95.0%, a purity of not less than 99.0%, a germination rate of not less than 80% and a moisture content of not more than 12.0%;

18, oil seed grading standards

Among oil crops, rape and peanuts are mainly planted in our city. Rape is divided into conventional rape seeds and hybrid rape seeds.

The purity, purity, germination rate and moisture content of conventional rapeseed seed are not less than 99.0%, 98.0%, 90% and 9.0% respectively.

Conventional rapeseed varieties have a purity of not less than 95.0%, a purity of not less than 98.0%, a germination rate of not less than 90% and a moisture content of not more than 9.0%;

The purity, purity, germination rate and moisture content of the original peanut seed are not less than 99.0%, 98.0%, 75% and 10.0% respectively.

Peanut varieties, purity not less than 96.0%, purity not less than 98.0%, germination rate not less than 75%, moisture not more than 10.0%;

The purity, purity, germination rate and moisture content of the first-class hybrid rapeseed are not less than 90.0%, 97.0%, 80% and 9.0% respectively.

The purity, purity, germination rate and moisture content of the second-grade hybrid rapeseed are not less than 83.0%, 97.0%, 80% and 9.0% respectively.

19. What is the content of variety purity inspection?

Variety purity includes two meanings: first, it refers to the authenticity of seeds, that is, whether the seeds tested are worthy of the name; Secondly, it refers to the percentage of the seeds (or plants) of this variety in the seeds (or plants) for inspection, that is, the variety purity of this batch of seeds.

Testing the purity of varieties can be divided into two parts: field testing and indoor testing. Field inspection is to check the purity of varieties in the field during the growth period of crops, and to check the infection degree of pests and weeds, as well as the growth status and lodging situation in the field. Indoor inspection refers to taking seed samples back indoors for inspection after harvesting and threshing crops. The main purpose is to understand the authenticity and variety purity of seeds.

Variety purity inspection must be closely combined with field inspection and indoor inspection, and field inspection is the main method.

20. What are the main characteristics to identify the purity of cotton varieties?

Identification of cotton variety purity should be carried out at seedling stage, budding stage, flowering stage, boll opening stage and different growth stages. The identified characters are mainly plant characters, leaf characters, boll characters and cottonseed characters.

(1) Plant characteristics:

(1) Stem: the height and thickness of the stem, the presence and amount of fuzz; Stem colors are purple and green.

② Plant shape: tower shape, cylinder shape, loose or compact, etc.

③ Posture of fruit branches: parallel, inclined and drooping.

(2) Leaf characteristics:

① Cotyledons: The shape, size and color of cotyledons.

② True leaves: true leaf size, the number and depth of leaf cracks, the depth of leaf color, the degree of leaf luster, the number and length of leaf fuzz.

(3) The characteristics of the bell, including the shape, size and color of the bell.

(4) Cottonseed characteristics: including average fiber length, fiber uniformity, cottonseed shape and color; There are many kinds of short fibers.

21. What are the main characters to identify the purity of maize varieties?

Identification of the purity of maize varieties should be carried out at different growth stages, such as seedling stage, jointing stage and tasseling and spinning stage. The identified characters are mainly plant type, number of branches of male spike, anther color, glume protection color, filament color, bract color and stem color.

22. How to observe the seed purity?

In the absence of inspection instruments, observe the purity of seeds, spread some samples on the sample tray or hand, roughly calculate the number of samples first, then tilt the hand or sample tray and shake it slowly to make the seeds flow evenly downwards, and observe the amount of impurities in the hand or plate after the flow.

23. How to distinguish net seeds, other plant seeds and impurities when determining seed clarity?

Net seed: All the species that belong to the analysis can be clearly identified in the seed structure (except those that have become sclerotia, smut spore mass or linear gall). Even immature, thin, shriveled, diseased or germinated seeds are regarded as net seeds. It usually includes complete seed units and damaged seed units larger than half the original size.

Other plant seeds: any plant seed unit except net seeds, including weed seeds and exotic crop seeds.

Impurities: seed units and all other substances and structures except net seeds and other plant seeds.

24, determine the purity of the sample with how much weight is appropriate?

The number of samples to determine the purity is closely related to the size and weight of seeds. Generally, there are fewer small seeds and more large seeds. The specified sample weights of some crops in common use are as follows:

900g of corn and peas, 500g of soybeans and 450g of bitter gourd,

120g of wheat, barley and mung beans, 350g of cotton and 90g of sorghum,

250 grams of watermelon, 200 grams of sunflower and 1000 grams of peanut,

70g of cucumber, melon and cabbage, 7g of tomato and leek.

25. How to control the conditions of seed germination test?

The necessary conditions for seed germination are water, air, temperature and light.

(1) Water content and ventilation: the water content of the germination bed is determined according to the characteristics of the germination bed and seeds. For example, adding water to a sand bed is 60%-80% of its saturated water content, for example, a paper bed, after absorbing enough water, draining the excess water; If the soil is used as a germination bed, add water until the soil sticks into a ball, and then it is appropriate to crush it with a gentle finger pressure. During germination, the germination bed must always be moist, and there should be enough air around the seeds during germination, and attention should be paid to ventilation.

(2) Temperature: When the temperature is appropriate, the seed germination is normal, and too high or too low temperature is unfavorable to the seed germination. Different crops need different temperatures for seed germination. Generally, the temperature is 20-30℃ when crop seeds germinate in summer, and 20-25℃ when crop seeds germinate in winter.

(3) Illumination: The seeds of most crops can germinate under light or dark conditions, but light is generally used. If the germination is carried out under the condition of variable temperature, the illumination should be carried out at high temperature for 8 hours.

26, how to do a good job of seed germination test?

(1) Take samples. From the fully mixed net seeds, 400 seeds are randomly selected by several devices or by hand. Usually, 100 seeds are used as a repeat, and large seeds or seeds with pathogenic bacteria can be divided into 50 seeds or even 25 seeds as a repeat.

(2) Selecting a germination bed. The washed and sterilized sand grains (0.05-0.80mm) are used for large seeds, paper beds are used for small seeds, and paper beds or sand beds can be used for medium seeds.

(3) Bed culture. Evenly arrange the counted seeds on the wet germination bed, and keep a certain distance between the seeds. Label the culture apparatus, culture according to the suitable conditions of the variety, and check the temperature, moisture and ventilation frequently during germination. If there are moldy seeds, they should be taken out and washed. If there are serious moldy seeds, the germination bed should be replaced.

(3) Calculation of results. The percentage of normal seedlings grown within the specified time and conditions to the number of seeds tested is expressed.

27, how to do cloth roll or towel roll germination test?

Cloth roll and towel roll are a simple germination method without germinator.

(1) Boil the gauze or towel for disinfection first, then drain the excess water and spread it flat.

(2) Take 400 samples from the fully mixed net seeds.

(3) When the gauze or towel is spread to dry until it is not hot, arrange the seeds on half a towel, with the grain spacing of 2-3 cm, leaving 3-4 cm on the side and covering with half a cloth or towel.

(4) Put a chopstick on the side, roll the cloth or towel into a stick shape, gently tie the two ends with a rubber band or thread, hang a label and put it in a basin or cup.

(5) Put the pot or cup in a place with suitable temperature, and spray water or water frequently, and check the germination rate regularly.

28. How to do soil germination test?

Circle a small piece of loose soil outdoors, plant the seeds at equal distance, then cover the soil and water it to keep it moist. If the outdoor temperature is low, you can use a shallow bowl or wooden box with a diameter of 6-7 to take loose soil, sieve it, put it into a container to make a germination bed, and add water to wet it. After sowing seeds, when the outdoor temperature is high in sunny days, they can be placed outdoors and cultivated indoors in rainy days. Where there is a greenhouse, the greenhouse soil can be used for sowing. After the seedlings are unearthed, check and record the number of emerging seeds every day. When the specified number of days is reached, record the percentage of normal seedlings in the sown seeds.

29, how to do hot water bottle germination test?

In the absence of germination box, hot water bottle can be used to keep the necessary temperature for germination. The method is to make a hole in the plug of the thermos bottle, insert a thermometer, and fill a small half bottle of water (about 1/3) in the bottle to keep the proper temperature for seed germination, and keep the space temperature in the bottle about 20℃ for crop seeds in winter; For summer crop seeds, keep the space temperature in the bottle at about 30℃, wrap the clean seeds with gauze, put labels on them, and soak them in warm water in the bottle for 8-12 hours. Then the seeds are hung in the space of the bottle, and the water is changed once a day to keep a certain temperature and air in the bottle, so that the seeds are not moldy, and the germination rate is calculated within a specified time.

30. What links should be mastered in the seed germination test?

First, the samples must be accurate and representative. Second, the method must be appropriate. The third is to keep enough water. The fourth is to maintain a suitable temperature. The fifth is to maintain air circulation; Sixth, we must adhere to standards. The seventh is to calculate accurately.

31. How to conduct the rapid germination test of cereals and beans?

The time required for ordinary germination test of cereals and beans is 7-10 days. If rapid germination test is used, it is usually only 2-3 days.

Take 4 parts of cereal or bean seeds, each with 100 seeds, and soak the seeds in warm water at 30℃ for 3-4 hours, with the water surface not higher than 1-2 cm. After soaking the seeds, arrange the seeds in an incubator with wet sand, such as cereal seeds, with the embryo facing upward and a certain distance between the seeds. After the seeds are arranged, gently press the seeds to make them level with the sand surface, then cover the seeds with a layer of wet gauze, cover the gauze with a layer of wet sand with a thickness of 0.5-2 cm, slightly suppress it, and put the culture apparatus at a higher temperature for culture. Soybean and peanut were cultured at 25-30℃, wheat at 28℃ and corn at 35℃ for 2 days and nights. After the arrival time, remove the covered gauze and sand, and calculate the seed germination rate.

32. How to use the "sensory method" to determine seed moisture?

By seeing, touching, biting and listening, the water content of seeds can be distinguished. For example, mature and dry seeds are fresh and shiny, while seeds with high moisture content are dark and lack luster. If you feel cold air when you insert your hand into the seed pile, it takes a lot of effort to bite the seed with your teeth, and the sound is loud and the cross section of the seed is smooth, which means that the seed is relatively dry and the water content is generally 12-13%. If the hand is not easy to insert into the seed pile, the resistance is great, the bite does not take effort, the sound is silent, and the cross section of the seed is rough, which are all manifestations of high water content of the seed, and the water content is generally 15-16%. Testing the color of seeds should be avoided under strong light. When touching seeds, you should wipe the sweat off your hands with a dry cloth.

33. What are the contents of improved seed popularization technology?

Techniques for extension of improved varieties include: (1) Screening of excellent varieties, introducing excellent strains from scientific research institutions and universities all over the country to arrange multi-point tests locally, and screening excellent varieties suitable for local production conditions according to the three-step principle of test, demonstration and extension. (2) Promotion of improved varieties. (2) In the cultivation of improved varieties, we should adhere to the good method of supporting improved varieties. ① In the production of improved varieties, we should adhere to three steps: original seed production, original seed propagation and original seed popularization, and pay attention to the mixing, purification and rejuvenation of varieties, and accelerate variety propagation as soon as possible.

34. Does the seed coating agent affect the bud rate after coating?

As the latest seed treatment agent, seed coating agent has many advantages (such as killing insects, sterilizing, preventing element deficiency disease, stimulating growth with drugs and fertilizers, increasing yield and improving quality), high efficiency, high safety, convenient use, etc., which can generally increase yield by 20%, and has no influence on seed germination rate and emergence rate under normal operation. However, it should be noted that the water content of seeds used for coating must be below 13%. If the water content exceeds 13%, the seeds should be mixed with the coating.

35. What is the combination of improved varieties and good methods?

Only under the suitable cultivation and management conditions can improved varieties give full play to their excellent characteristics and obtain high yield. Therefore, when promoting improved varieties, we should combine the local climate, soil quality and cultivation habits, and formulate cultivation management methods according to the characteristics of improved varieties.

36. What is a seed coating agent?

Seed coating agent, as its name implies, is an agent for dressing seeds. It is a new product of drug-fertilizer compound seed coating, which is made of pesticides, fungicides, compound fertilizers, trace elements, plant growth regulators, slow-release agents and film-forming agents. The product has obvious effects of killing underground pests and seedling pests, preventing and removing seed carrier and root seedling diseases, promoting growth and development, improving quality and improving products.

37. What is seed coating?

Seed coating refers to coating seeds with seed coating agent and treating seeds by manual and mechanical methods according to a certain drug-seed ratio. The seed coating agent is wrapped on the seeds and quickly solidified into a medicine film in 3-5 minutes, as if putting a bullet-proof vest on the seeds.

38. What are the three functions of seed coating agent?

(1) Promote the standardization, pelleting and commercialization of improved varieties, improve the quality of seeds after coating with seed coating agent, ensure the uniformity, completeness and robustness of seedlings, and save seeds at the same time. In addition, it has a warning color, which eliminates the distinction between grain and seed.

(2) Comprehensive prevention and control of diseases, pests, birds, rodents and element deficiency disease. When the coated seeds are sown in the soil, the seed coating forms a barrier around the seeds to sterilize the seeds and prevent the infection of pathogenic bacteria. The trace elements such as manganese, zinc, molybdenum and boron contained in the seed coating agent can effectively prevent and control the nutrient deficiency of crops.

(3) Increase yield by 20-40%, improve product quality, promote rooting and germination, and stimulate plant growth.

39. What are the symptoms after seed coating poisoning? How to save?

All kinds of coating pesticides such as soybean, corn, cotton, millet and wheat are carbofuran, and symptoms often appear in about half an hour after poisoning. It is characterized by nervous excitement, pallor, vomiting, salivation and restlessness; Some patients have purple lips, miosis, convulsion, muscle tremor, etc. Some patients have diarrhea, abdominal pain, cold limbs, etc., and dry rales may appear in lung auscultation; Some patients’ heart rate is accelerated, blood pressure is high and low, and those who take a large amount of oral medicine will soon enter a coma. If the rescue is not timely, they will often die because of respiratory depression.

First aid measures are as follows:

(1) Make the poisoned person leave the polluted area immediately, and untie the tight bundle.

(2) Take off the contaminated clothes and wash the body surface with clear water or soap, especially the parts contaminated by pesticides.

(3) After drinking 1-2 glasses of water, press the back of the throat with your hands, causing vomiting, removing the poison, and making the poisoned person stop poisoning.

(4) After eyes are contaminated, rinse with clear water immediately, and then take atropine according to the doctor’s advice. If you are poisoned by mistake, you should repeatedly induce vomiting until there is no toxic smell. If you have artificial respiration or heart massage, don’t do it mouth-to-mouth. If you are unconscious, you must never feed anything.

(5) Doctors can inject 2mg of atropine sulfate subcutaneously when giving first aid. When the poisoning is serious, the injection amount can be as high as 4mg, and then every 10-15 minutes, 2mg each time. No antidote such as phosphorus poisoning can be used for first aid.

(6) Intravenous infusion of glucose solution or glucose saline plus vitamin C or other symptomatic treatment according to the doctor’s advice, but never use morphine and pralidoxime to rescue.

40. How to choose seed coating agent?

Because of the different ingredients and uses, the seed coating agent is divided into several models, so when using it, the seed coating agent should be selected according to different crops, different regions and different purposes.

41. Why seed treatment?

Seed treatment refers to all kinds of treatments taken for seeds from harvest to sowing. Including cleaning, soaking seeds to accelerate germination, sterilization and disinfection, vernalization treatment, weathering treatment, nutrition treatment and various physical and chemical methods, etc. Through treatment, the seeds can be improved in purity, full and uniform, and can kill the seeds with bacteria, prevent and control plant diseases and insect pests at seedling stage, promote the activity of seed embryo enzymes, improve the germination rate of seeds, increase the nutrition of seedlings and promote growth and development, thus achieving the goal of strong seedlings and promoting crop growth and development.

42. What are the three major modes of action of seed coating agent?

(1) Film-forming property: The key of the seed coating agent is the film-forming agent, which can make the seed coating agent wrap on the seeds and quickly solidify into a film (seed coating), and the coated seeds can be bagged immediately without airing and drying.

(2) Slow-release property: the seed coat can only absorb and swell when it meets water in the soil, but it is hardly dissolved. The coated seeds are slowly released in the ground like a "sub-drug storehouse", and the effective period is generally 40-60 days, which is 2-4 times longer than that of the general seed soaking or seed dressing methods.

(3) Internal absorption conductivity: the main component of the seed coating agent is the pesticide carbofuran. Pesticides such as bactericide, carbendazim and metalaxyl are all efficient and have internal absorption and conduction effects. They can be absorbed by seeds, germinate with the seeds, and be absorbed and conducted to the parts on the ground that have not been applied, and continue to play a role in controlling pests and diseases.

43. How to do the germination test after seed coating agent treatment?

The germination rate of seeds treated with seed coating agent is the most important and last index to determine the quality of seed coating agent products, and it is an important technology to correctly determine the germination rate of seeds. It has special practical significance. At present, many domestic manufacturers have affected the germination rate after coating the seed coating agent, some of which are quality reasons, while others are purely broken for technical reasons when doing germination tests.

Seed germination test, including germination rate and germination potential. Germination potential refers to the percentage of normal germinated seeds in the specified date in the initial stage of germination to the number of seeds tested. The germination rate refers to the percentage of all normal germinated seeds with the final germination period within the specified date to the number of tested seeds.

44. How to determine the 1000-grain weight?

To determine the 1000-grain weight of seeds, we should use the good seeds after removing impurities and waste seeds as samples. First, after mixing, take two samples continuously and indiscriminately, with 500 large seeds and 1000 small seeds in each sample (small seeds can also be counted as 10g seeds, and then converted into 1000-grain weight). Weigh the small seeds to the nearest 0.01g and the large seeds to the nearest 0.1g. If the weight of the two samples does not exceed 5%, take the average as the 1000-grain weight.

45. How to determine the reasonable row, plant spacing and number of plants per mu for different varieties?

Different crops have different rows, spacing and number of plants per mu, and different varieties of the same crop have different rows, spacing and number of plants per mu. Different rows, spacing and number of plants per mu should be determined according to the characteristics and characteristics of different crops and varieties. For example, maize hybrids with tall plants and large spikes with flat leaves should be relatively sparsely planted, and the number of plants per mu is generally 2,800-3,000; However, plants with short plant types and spikelets with raised leaves should be relatively densely planted, and the number of plants per mu is generally 4500-5000; The number of plants in the middle is about 4000. The relationship between row spacing, plant spacing and the number of plants per mu is as follows: the number of plants per mu remains unchanged, and the larger the row spacing, the smaller the plant spacing; Small row spacing means large plant spacing, and the number of plants per mu is equal to 1 mu area divided by row spacing multiplied by plant spacing.

46, what are the three elements of the main crop yield?

The three elements of cereal refer to the number of ears per mu, the number of grains per ear and the 1000-grain weight.

For example, if there are 4000 ears of corn per mu, the number of grains per ear is 420, and the weight of 1000 grains is 320g, the theoretical yield per mu is equal to 4000× 420× 0.320 ÷ 1000 = 537.6kg..

The three elements of cotton yield are: the number of plants per mu, the number of bolls per plant and the weight of bolls.

For example, there are 3500 seedlings per mu of cotton field, 18.8 bolls per plant, and the weight of bolls is 4.24 grams. The theoretical yield of seed cotton per mu is equal to 3500×18.8×4.24÷500=558 kg.

47. Can old seeds be used for sowing?

After long-term storage, if the environmental conditions are suitable and the storage period does not exceed a certain limit, crop seeds can still maintain vigorous vitality, and after sowing, they can also grow into strong seedlings and plants and get a bumper harvest. If it exceeds a certain limit, the vitality will begin to decline and even be completely lost, especially in harsh environmental conditions, which is very obvious.

Sowing with old seeds often leads to seedling deformity, abnormal development, dwarfing of plants, shortened growth period, weakened disease resistance, and decreased yield. This is mainly due to the physiological and genetic changes of embryo cells of old seeds under long-term storage conditions, such as the decline of physiological activities of growth hormones, various enzymes and vitamins, and even chromosome aberration, which seriously affects the viability and germination of seeds and changes the original excellent species. Therefore, sowing with old seeds should be avoided as much as possible in production. However, the phenomenon in the biological world is very complicated. Some old seeds are sown, but they are superior in some aspects. For example, cereals and beans can ripen early by sowing old seeds. Using aged seeds for broad beans can make plants short and strong, shorten internodes, increase pod setting, and use aged seeds for mung beans and radishes can increase production.

Therefore, whether old seeds can be used for sowing cannot be generalized, and it must be confirmed according to specific conditions and through field experiments.

48. What should farmers pay attention to when purchasing seeds?

Attention should be paid to seed purchase: first, the seed selling unit should have a seed business license or a power of attorney for seed consignment; Second, there must be seed labels on the packaging label and inside and outside, and the labels are consistent with the seeds. Third, it is necessary to keep the packaging bags and seed sales invoices in case of seed quality problems.

49. How do farmers store seeds after purchasing them?

During the period from the time when farmers buy seeds to the time before sowing, firstly, it is necessary to prevent mildew, and do not put seeds into woven bags with plastic inner films to prevent boring seeds; Keep it in a ventilated and dry place; The second is to prevent insects from eating, and don’t put it in old granaries, hoarding or cement tanks; The third is to prevent rats from biting, which can be bagged and hung; The fourth is to prevent the seeds from being mixed with commercial grain and being treated as feed or food by mistake.

50. What should I do if the seeds have worms?

Measures should be taken as early as possible to control insects according to the principles of safety, economy and effectiveness, so as to minimize losses. The commonly used methods in production include physical method, mechanical method and chemical agent method.

(1) Physical pest control: sunlight exposure or freezing can be used to kill insects and reduce the moisture content of seeds. Be careful not to expose on the cement floor to prevent germination. Seeds with moisture content exceeding the safe storage limit are not easy to freeze to prevent freezing to death.

(2) Mechanical pest control: it is the use of human or power machinery such as cleaning machines, windmills, screens and other pests control.

(3) Chemical pesticides: commonly used drugs include aluminum phosphide and dichlorvos. Dosage should be used according to the drug instructions, and special attention should be paid to operating procedures and techniques to prevent accidents.

51. How to store sorghum seeds?

Sorghum seeds contain about 70% sugar and 10% protein. Although the variety of red skin contains tannin, it will reduce the water permeability of seed coat, because it contains more hydrophilic colloid, it is still easy to absorb moisture. The equilibrium moisture of sorghum is high, especially the grains with high shell rate, which are easy to be moldy with impurities and bacteria. And the seed coat is thin and vulnerable to pests. Before storage, it should be dried and cleaned, especially to prevent the high temperature and heat damage of sorghum seeds harvested in summer; The moisture content of autumn sorghum seeds should be reduced to about 12%, and moisture-proof, insect-proof and rat-proof storage devices should be selected for sealed storage.

52. How to store soybean seeds?

Soybean is difficult to store because of its high oil content and rich protein. Long-term safe water storage content must be below 12%, preferably between 9-10%, and more than 13% is in danger of mildew. Before entering the warehouse, the damaged particles, frostbite particles, moth-eaten particles and diseased particles should be removed clean to improve the storage stability. After a period of time, the seeds are post-heated and release a lot of moisture and heat, that is, about 3-4 weeks after entering the warehouse, it is necessary to take advantage of sunny days to ventilate and disperse moisture, combined with screening to remove impurities and prevent mildew.

53. How to store pea seeds?

Pea seed coat is thin, and its storage resistance is poor. During storage, it is mainly damaged by pest pea weevil, which overwinters in the warehouse. When peas bloom in the next spring, they fly to the field to mate and lay eggs. Young insects eat beans and grow slowly in them, and continue to do harm with the harvest. To prevent the bean weevil, we can adopt the closed heat preservation method. That is, peas are harvested and dried in sunny days to reduce the water content to below 14%. When the seed temperature is quite high, it is sealed when it is hot, so that the seed temperature can continue to rise due to respiration, and the seed temperature can reach above 50℃. After 30-50 days, the larvae lurking in the beans can be killed. If the number of bean seeds is small, the seed scalding method can be adopted, that is, the sun-dried peas are poured into a bamboo basket, immersed in boiling water, quickly stirred for 25 seconds, then the bamboo basket is taken out, immersed in cold water, then spread and dried for storage.

54. Why can’t seeds be stored with fertilizers?

Fertilizer generally refers to nitrogen fertilizer, such as ammonia water, ammonium bicarbonate, ammonium chloride, urea, etc. This kind of fertilizer is easy to release ammonia gas due to moisture during storage. When stored with seeds, when ammonia gas comes into contact with seeds, it is first adsorbed on the surface of seeds, and then gradually penetrates into cells, damaging the embryo, destroying its respiratory function, seriously affecting the viability of seeds and significantly reducing the germination rate. When the ammonia concentration is high, the seeds will turn dark and die completely in a short period of time, so it is not suitable to be stored in the same warehouse.

55. How long is the life of seeds?

Seed life can be roughly divided into three categories: long-lived seeds (more than 15 years), long-lived seeds (3-15 years) and short-lived seeds (less than 3 years). The length of the first kind of long-lived seeds is long and short, and the second kind of long-lived seeds is normal.

Crops with long-lived seeds include: broad bean, mung bean, Chinese milk vetch, cowpea, adzuki bean, beet, upland cotton, tobacco, sesame, towel gourd, pumpkin, watermelon, melon, eggplant, Chinese cabbage, radish and chrysanthemum.

Crops that are perennial seeds are: rice, naked barley, wheat, sorghum, millet, corn, buckwheat, cotton, sunflower, soybean, kidney bean, pea, rape, tomato, spinach, onion, onion, garlic and carrot.

Crops with short-lived seeds are: sugarcane, peanuts, ramie, pepper, etc. In addition, many trees and fruit trees have short-lived seeds.

56. What are the benefits of soaking seeds?

Soaking seeds before sowing can accelerate the metabolic process of seeds before germination, accelerate the softening of seed coat, promote germination and shorten the time of emergence.

57. How long is it appropriate to soak seeds?

The soaking time depends on the temperature and the condition of the seeds themselves. The higher the water temperature, the faster the water absorption; The seed coat has good water permeability, the seed contains more protein, the seed is small, and the water absorption is faster. Under normal circumstances, the seeds of barley and wheat are soaked for 1 day and night, broad beans for 2 days and nights, cotton bare seeds for 1 day and night, and short fibers for 2 days and nights. At present, the coated seeds are not soaked.

58. Six taboos for seed selection

No matter the soil quality, fertility and management level of cultivated land, people will plant whatever they want.

Second, avoid being new and think that any new variety is a good variety, regardless of whether the variety has passed the examination and approval.

Three bogeys do not choose suitable varieties according to the requirements of accumulated temperature zone, and prefer to plant late-maturing varieties in the crossing area.

Four bogeys tend to be higher and think that "high-priced seeds are good seeds."

Five, avoid laziness, keep seeds, do not carefully clean them, and the impurities exceed the standard.

Sixth, avoid procrastination and procrastination. If you don’t hurry to buy seeds, you often forget to buy seeds when you are about to sow.

59. What are the three methods of soaking crops?

1. Soak the seeds in warm soup. Put the seeds in warm water of 55℃-56℃ (2 parts of boiled water and 1 part of cold water) which is 5-6 times the weight of the seeds, and then stir constantly, so that the water temperature drops to 20℃-30℃ after 10 minutes, and then soak for several hours.

2. Seed soaking agents can be selected according to different diseases and pests of crops. The most commonly used are formalin, potassium permanganate, trisodium phosphate and carbendazim. After soaking seeds, clean water should be used to wash away the liquid medicine on the surface of seeds so as not to affect germination.

3. Soaking seeds in nutrient solution with 500-1000 times of potassium dihydrogen phosphate solution can make seedlings grow sturdily and emerge early. Soaking seeds with solutions such as boric acid, copper sulfate, zinc sulfate and ammonium molybdate can supplement the trace elements needed by crops and increase the yield. Seed soaking concentration is 0.02%-0.1%.

60. How to buy seeds?

(a) to have a seed business license to buy the seed department;

(two) to understand the variety name, origin, growth period, cultivation points and quality standards.

(three) whether it has passed the quarantine inspection, and whether the seed label has the quarantine certificate number;

(four) whether the internal and external labels of the seed package are consistent;

(5) Distinguish between false seeds and inferior seeds.

61. Several storage methods of crop seeds

Corn seeds can be stored by ear storage and grain storage, and the relative humidity is generally below 80%.

Wheat seeds can be stored in bags and bulk, sealed at low temperature, covered and stored in hot warehouse. Attention should be paid to moisture absorption, dry heat preservation and post-ripening.

Cotton seed storage method: separate the pre-frosted flowers from the post-frosted flowers, and store them separately after rolling. It is best to use the pre-frosted flowers to keep the seeds. The seeds are fully dry and the water content is below 12%. The height of the seed pile should be controlled, and it is appropriate to put them in a semi-warehouse for ventilation. The thermometer should be buried in the probe or the bamboo pole with holes every 3 meters, and the measurement should be made in the bamboo pole.

62. What are the taboos for seed storage?

First, avoid mechanical threshing, second, avoid excessive moisture, third, avoid exposure to the hot sun, fourth, avoid soot fumigation, fifth, avoid chemical pollution, sixth, avoid moisture and mildew, seventh, avoid touching the ground, eighth, avoid excessive sundries, and ninth, avoid rats and insects.

63. What should I pay attention to when storing seeds in winter?

(1) Do a good job in seed selection before putting seeds into storage; (2) store good seeds with water; (3) avoid mixing; (4) It can’t be stored in plastic bags, which affects the survival and germination rate of seeds; (5) Store seeds away from damp places; (6) avoid hot and cold; (7) Don’t put it in a smoky place; (8) Seeds cannot be put together with pesticides and fertilizers; (9) Check the stored seeds frequently, so as to ensure the safe storage and overwintering of the seeds.

64. What are the methods for preventing moth in family grain storage?

1. Mothproof method of Chinese herbal medicine: dry pepper, litsea cubeba, pyrethrum, peach tree leaves, spicy grass, etc. and grind them into powder, mix them into a bag of 250g, and put 1-2 bags on the upper layer in the middle of storing seeds, each bag can store 50kg of seeds.

Second, the mothproof method of black self-ash: spread 5 cm thick quicklime on the bottom of the container containing seeds, cover it with gauze or newspaper, cover the surface with gauze or newspaper after the seeds are stacked, cover it with 5 cm thick fresh dry plant ash, cover it tightly, and store it tightly.

3. Mothproof method of tobacco bone leaves: put 7-8 pieces of yellow tobacco leaves at the bottom of the container, and also put 7-8 pieces of yellow tobacco leaves or chopped tobacco bone shreds on the seed pile, and cover them tightly.

4. Chemical moth-proofing method: 80g of dichlorvos is added with 80g of water, and stirred evenly. The old cotton wool, fire brick and rotten cloth are immersed in the liquid medicine, and then wrapped in cloth or newspaper after being picked up, and placed at the bottom or upper layer of the container, with one piece for every 50kg.

5. Biogas moth-proofing method: The cylinder for holding grain seeds is covered with wooden boards, and a hole is drilled in the cover. The biogas plastic pipe is inserted into the cylinder chassis from the hole to form a circle and tied to the nozzle, and several small holes are punched in the pipe wall to make the biogas overflow slowly. After loading the seeds, introduce biogas, cover with a wooden cover and seal.

65. What should I pay attention to when purchasing seeds?

First, we should choose seed companies and business departments with a certain scale and good reputation to buy seeds.

Second, when purchasing varieties, it should be noted that this variety should be approved by the national or local variety approval Committee. If it is a new variety imported from abroad or transported from other places, it should be proved that it has been planted in the local area for one to two years.

Third, the packaging bag (box) for purchasing seeds should be marked with instructions on the production unit of the seed, the characteristics of the variety, the cultivation method, the scope of application, the suitable temperature for cultivation, the disease resistance, etc., and there should also be signs indicating the quality of the seed, including the purity, germination rate, purity and water content of the seed.

Fourth, attention should be paid to keeping the invoice when purchasing seeds, on which the name of the purchased variety and the business unit should be clearly written.

66. What aspects do regular seed companies cover after-sales of improved varieties?

In accordance with the provisions of the Seed Law, regular seed companies can distribute seeds only after the seed management department issues a seed business license. Seeds must meet the national or local seed standards, which are specifically divided into seed purity, seed purity, seed germination rate and seed water content, and the improved varieties are sold to farmers. If there is a wrong variety, or because the four indicators of seeds fail to meet the standards, the seeds will not emerge, the height of the plants is very different, the variety characteristics are quite different, and the yield will decrease. If it is proved by experts that it is a seed quality problem, the company should compensate for the losses according to the Seed Law. In case of natural disasters such as high temperature, low temperature, rainy weather, pests and diseases or improper cultivation management, the company will not bear the losses such as production reduction.

67. Which department is responsible for seed administrative law enforcement?

The administrative departments of agriculture and forestry of the people’s governments at or above the county level are in charge of the work of crops and forest seeds within their respective administrative areas. The seed management institutions under the administrative departments of agriculture and forestry of the people’s governments at or above the county level shall be responsible for the specific seed management.

68, under what circumstances, seed operators do not need to apply for a seed business license?

There are four situations in which the seed business license is not handled. First, seed operators specialize in packaging seeds that are no longer repackaged; Second, it is entrusted in writing by a seed operator with a seed business license to sell its seeds on a commission basis; The third is the branch established by the operator in the effective area stipulated in the business license; Fourth, some of the conventional seeds bred by farmers themselves are sold and exchanged in the bazaars.

69. What procedures do operators who do not apply for seed business licenses need to go through before they can operate seeds?

If a seed operator sells the seeds of a unit or individual with a seed business license, he shall apply for a business license at the local administrative department for industry and commerce with a copy of the other party’s business license, a copy of the business license and a seed consignment agreement; Seed operators who set up branches within the effective area stipulated in the business license must register with the local seed management department before they can operate seeds.

70. What are the requirements of the Seed Law for commercial seeds?

First, seeds must be packaged in small bags; Second, there must be a label on the seed package, and the contents of the label should be complete and true; Third, the seeds must be varieties approved by the state or our province for promotion; Fourth, seed quality standards must meet the standards set by the state.

71. What are the main crops referred to in the Seed Law?

Crops include grain, cotton, oilseeds, hemp, sugar, vegetables, fruit trees, tea trees, flowers, mulberry trees, tobacco, Chinese herbal medicines, grasses, green manure, edible fungi and rubber. The main crops are rice, wheat, corn, cotton, soybean, rape and potato.

72. What is a good variety of forest trees?

Improved varieties of forest trees refer to the approved forest seeds, whose yield, adaptability and resistance are obviously superior to the propagation materials and planting materials of the current main planting materials in a certain area.

73. What are the national quality standards for wheat and corn seeds?

Wheat seed standard: the purity of original seed is not less than 99.9%, the purity of improved seed is not less than 99%, the purity is not less than 98%, the germination rate is not less than 85%, and the moisture content is not higher than 13%. The standard of maize hybrid must reach the second grade of the national standard, that is, the purity is not less than 96%, the cleanliness is not less than 98%, the germination rate is not less than 85%, and the moisture content is not higher than 13%.

74. What are the requirements for applying for a seed business license?

First, the conditions for applying for a business license for hybrid seeds of major crops are as follows: First, applying for a registered capital of more than 5 million yuan; Second, there is a corn hybrid seed inspection room, and there are more than two seed inspection personnel who have passed the examination by the provincial agricultural administrative department; Third, there are complete sets of seed processing equipment and one seed processing technician.

Two, to apply for a seed business license other than the main crop hybrid seeds, the following conditions should be met: first, to apply for a registered capital of more than 1 million yuan; Second, there are inspection rooms and necessary inspection instruments, processing, storage and seed business places that can meet the inspection needs. Third, there is a seed inspector who has passed the examination by the agricultural administrative department at or above the provincial level, as well as warehousing personnel and processing technicians.

Three, the combination of breeding, production and management, to apply for a business license from the Ministry of Agriculture should have the following conditions: first, apply for a registered capital of more than 30 million yuan; Second, there are breeding institutions and corresponding breeding conditions; Third, the seed sales of self-owned varieties account for more than 50% of the total business volume; Fourth, there is a stable seed breeding base; Fifth, there are complete sets of processing equipment; Sixth, the inspection instruments and equipment meet the standards of ministerial-level seed inspection institutions, and there are more than five seed inspection personnel who have passed the examination by agricultural administrative departments at or above the provincial level; Seventh, there is a relatively stable sales network.

75, apply for seed production license must have what conditions?

The necessary conditions for applying for a seed production license are as follows: First, for the production of conventional seeds (including original seeds) and hybrid parent seeds, the registered capital is more than 1 million yuan; Production of hybrid seeds, the registered capital of more than 5 million yuan; Second, there are more than 500 square meters of seed threshing ground or drying equipment; Third, there are necessary storage facilities; Fourth, there are more than 2 seed inspectors and more than 3 professional seed production technicians who have passed the examination by the agricultural administrative departments at or above the provincial level.

76. How to apply for a seed business license?

Business licenses for hybrid seeds of major crops, their parent seeds and conventional seeds shall be audited by the county-level agricultural administrative department where the operator is located and issued by the provincial agricultural administrative department; Other seed business licenses shall be issued by the local agricultural administrative departments at or above the county level. When applying for a seed business license, the applicant shall submit the following materials to the audit institution: first, an application form for a crop seed business license; The second is the qualification certificates of seed inspectors, storage and custody personnel and processing technicians; The third is the list of seed inspection instruments, processing equipment and storage equipment, photos and property rights certificates; The fourth is the photo of the seed business place. If the applicant applies to the Ministry of Agriculture for a seed business license, he should also submit the following materials to the audit organ: first, photos or descriptions of breeding institutions, sales networks and breeding bases; The second is the proof of its own variety; The third is the description of breeding conditions, laboratory conditions and production and operation. Audit institutions shall conduct audit within 30 days from the date of receiving the application, and sign audit opinions for qualified applicants and report them to the examination and approval authorities; The examination and approval authority shall handle the matter within 30 days from the date of receiving the examination opinions.

77. How to apply for a seed production license?

To apply for a seed production license, an application shall be made by a unit or individual directly organizing seed production. Commissioned by farmers or rural collective economic organizations, the client shall apply; Entrust other economic organizations to produce, the entrusting party or the entrusted party shall apply. The following materials shall be submitted to the auditing organ when applying: first, an application form for crop seed production license; The second is the qualification certificate of seed inspectors and seed production technicians; Third, the registered capital certification materials; The fourth is the list of inspection facilities, instruments and equipment, photos and property rights certificates; Fifth, introduction of seed threshing ground or photos of seed drying equipment and proof of property rights; Sixth, photos of seed storage facilities and proof of property rights; Seventh, the quarantine certificate and introduction of the seed production site; Eight is the introduction of production varieties. If it is an authorized variety or a genetically modified variety, it should also provide relevant certificates, contracts or safety certificates for genetically modified organisms; Nine is the seed production quality assurance system. Within 30 days from the date of receiving the application materials, the audit organ shall complete the audit and inspection of the materials and the field, and sign the audit opinions with conditions and report them to the examination and approval authority; For those who do not meet the requirements, notify the applicant in writing and explain the reasons. The examination and approval authority shall complete the examination and approval work within 30 days from the date of receiving the examination opinions.

78. What should be marked on the seed label?

Crop seed labels shall be marked with crop species, seed category, variety name, place of origin, seed production license number, quarantine certificate number, import approval number, seed quality index, net content, production year and month, manufacturer’s name, manufacturer’s address and contact information. The main crop species should be added with seed production license number and variety approval.

79. Why do seed operators have to establish business files?

Management files are an important basis for farmers’ claims and operators’ recovery after seed quality problems occur; Therefore, seed operators must establish business files, which should contain a brief description of seed source, processing, storage, transportation and quality inspection, as well as the responsible person and sales destination. General seed management files shall be kept for 2 years after seed sales. If the operator does not set up business files, the administrative department of agriculture may impose a fine of 1000 yuan-10,000 yuan.

80. What problems should seed operators pay attention to in their business activities?

Before conducting business activities, seed operators should first examine whether the other party has the qualification for seed business, that is, whether it has applied for a business license; If the other party has a business license, it must go to the industrial and commercial department for a business license with a copy of its license and business license and the seed consignment agreement, and register with the seed management department before it can operate and sell; Operators should review the seeds before planting, mainly to see whether the seeds are packaged in small bags, whether there are labels, whether the contents of the labels are complete and true, and whether the seeds have been approved by the state or our province; Operators must establish sales files in the course of operation, and farmers must issue sales invoices when purchasing seeds. In addition, each batch of seeds distributed by the operator shall be sampled and sealed by both the buyer and the seller as evidence for handling seed quality disputes.

81. Can the seeds bred by farmers themselves be sold and exchanged?

Farmers’ self-propagated surplus seeds can be sold or exchanged in the bazaars near their residence or place of residence without going through any formalities, but when selling surplus seeds, they should issue a sales certificate to the buyer, which should indicate the variety name, place of origin, production date, quantity, price and the name, address and contact telephone number of the seller; The quality of the remaining seeds sold and exchanged must be guaranteed. If losses are caused by the quality of the seeds, compensation shall be made according to law.

82. What is a fake seed?

The following seeds are false seeds: first, non-seeds are used as seeds or seeds of this variety are used as seeds of other varieties; Second, the seed type, variety and place of origin are inconsistent with the contents marked on the label.

83. What are inferior seeds?

Inferior seeds are divided into five forms: first, the quality is lower than the national standard for seed use; Second, the quality is lower than the labeling index; Third, it cannot be used as seeds because of deterioration; Fourth, the ratio of weed seeds exceeds the regulations; Fifth, there are pests with quarantine objects stipulated by the state.

84. How will the production and operation of fake and inferior seeds be punished?

Article 59 of the Seed Law stipulates that those who produce and operate fake or inferior seeds shall be ordered by the administrative department of agriculture and forestry of the people’s government at or above the county level or the administrative department for industry and commerce to stop production and operation, confiscate the seeds and illegal income, revoke the seed production and operation license or business license, and impose a fine; If there is illegal income, a fine of more than 5 times and less than 10 times of the illegal income shall be imposed; If there is no illegal income, a fine of 2,000 yuan to 50,000 yuan shall be imposed; If a crime is constituted, criminal responsibility shall be investigated according to law.

85. What problems should I pay attention to when buying seeds?

When buying seeds, we should pay attention to whether the operator has a business license for seed consignment, whether the seeds sold by him are in small packages (the maximum package stipulated by the state is not more than 25 kilograms), whether there is a label on the package, whether the contents of the label are complete and true, and must ask for a seed purchase invoice when buying seeds.

86. Can unapproved varieties be sold?

Crop varieties that have not been approved shall not be advertised or promoted. Those that have passed the national examination and approval can be popularized in suitable ecological areas throughout the country. Crop varieties approved by neighboring provinces, autonomous regions and municipalities directly under the Central Government must be re-approved by our province before they can be promoted in suitable ecological areas in our province. The agricultural administrative department of the people’s government at or above the county level shall order the operation and promotion of unapproved crop seeds to stop, confiscate the seeds and illegal income, and impose a fine of 10 thousand yuan to 50 thousand yuan.

87, without a seed business license or seed business registration without permission, how to punish?

According to the Seed Law, operators with seed business qualifications who set up branches in different places may not apply for business licenses, but they should register with the local agricultural administrative department within 15 days after handling or changing their business licenses. If they fail to do so, they shall be ordered to make corrections and be fined not less than 10,000 yuan in 1000 yuan.

88. What should I do if I suffer economic losses because I bought fake and inferior seeds?

After farmers buy seeds and use them, if there are any problems, they should first report them to the seed management department in time. The seed management department invites experts to conduct field appraisal on their production fields. If they really suffer losses due to seed quality problems, the operators who sell seeds should compensate them, including the purchase price, the loss of available benefits and related expenses.

89. What is "compensation first, then recovery"?

If a seed user suffers losses due to seed quality problems, the operator who directly sells the seeds to the farmers shall compensate the farmers first, and if it is the responsibility of the seed producers or other operators, the operators shall recover from the seed producers or other operators.

90. How will I be punished for operating seeds without labels or with labels that do not conform to the provisions of the Seed Law?

The administrative department of agriculture and forestry of the people’s government at or above the county level or the administrative department for industry and commerce shall order it to make corrections and impose a fine of not less than 10,000 yuan from 1000 yuan.

91. What are the procedures for advertising new varieties of seeds?

The seeds advertised must be varieties approved by the state or our province, with variety approval number and variety approval certificate, and shall be announced by the agricultural administrative department at the same level; Secondly, it is necessary to review the advertising content, which should be true, and the description of seed traits should be consistent with the announcement of approval.

92. Can individuals engage in the breeding and development of improved varieties?

The seed law stipulates that the state encourages and supports units and individuals to engage in the breeding and development of improved varieties.

93. What problems should seed law enforcement personnel pay attention to in their work?

Seed law enforcement officers shall show their administrative law enforcement certificates when performing official duties according to law, and there must be more than two law enforcement officers when enforcing the law. Seed law enforcement officers shall not participate in and engage in seed production and business activities.

94. What are germplasm resources?

Germplasm resources refer to the basic materials for breeding new varieties, including cultivated species of various plants, propagation materials of wild species and genetic materials of various plants artificially created by using the above propagation materials.

95. What are new plant varieties?

A new plant variety refers to a plant variety that has been cultivated artificially or developed from wild plants found, and has novelty, specificity, consistency and stability, and is appropriately named.

96. What is the right to new plant varieties?

The right to new plant varieties refers to the acceptance and examination of applications for new plant varieties by the administrative departments of agriculture and forestry in the State Council, and the granting of variety rights to new plant varieties that meet the requirements.

97. What kind of punishment will be imposed on those who counterfeit authorized varieties for business and sales activities?

Counterfeiting authorized varieties shall be ordered by the administrative department of agriculture and forestry of the people’s government at or above the county level to stop counterfeiting, confiscate the illegal income and plant variety propagation materials, and impose a fine of more than 1 time and less than 5 times the illegal income. If the circumstances are serious enough to constitute a crime, criminal responsibility shall be investigated according to law; Those who sell authorized varieties without using their registered names shall be ordered by the administrative department of agriculture and forestry of the people’s government at or above the county level to make corrections within a time limit and may be fined below 1000 yuan.

98. What are agricultural genetically modified organisms?

Agricultural genetically modified organisms (GMOs) refer to animals, microorganisms and their products that use genetic engineering technology to change gene composition and are used in agricultural production or agricultural product processing.

99. What do genetically modified products mainly include?

Mainly includes: (1) transgenic animals and plants (including seeds, breeding livestock and poultry, aquatic fry) and microorganisms; Directly processed products of genetically modified agricultural products; (3) Genetically modified animals, plants and microorganisms; (4) Products such as seeds, breeding livestock and poultry, aquatic fry, pesticides, veterinary drugs, fertilizers and additives containing genetically modified animals and plants, microorganisms or their product components.

100, the first batch of agricultural genetically modified organisms identification directory including several categories? How many kinds?

Including five categories and seventeen species.

Soybean seed, soybean, soybean powder, soybean oil and soybean meal;

Corn seeds, corn, corn oil, corn;

Rapeseed, rapeseed, rapeseed oil, rapeseed meal;

Cotton seeds;

Tomato seeds, fresh tomatoes, ketchup.

Source: YAN

Original title: "Fundamentals of Agricultural Technology"

Oral History | Ling Xiuzhen: Nursing is my lifelong career.

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Biography of characters

Ling Xiuzhen, born in December 1923 in Anxin, Hebei Province, is a famous nursing expert. In December, 1941, he graduated from the Senior Nurse School of Boji Hospital in Shangdong County because of the Pacific War. In January, 1948, he graduated from the Senior Nurse School of Renshu Hospital in Taigu, Shanxi Province, and worked in the Seventh Epidemic Prevention Brigade of Taiyuan City, Beijing Dongsi Qianliang Hutong Maternal and Infant Health Center, and Beijing Fuyou Street Nankou Children’s Hospital. Entered in December 1948, and successively rotated in outpatient department, internal medicine ward, foreign guest ward and obstetrics and gynecology ward. From 1952 to 1953, he joined the voluntary operation team to resist U.S. aggression and aid Korea, and successively served as the head nurse and secretary of the operation team in the supply room. He was awarded the third-class merit for his outstanding performance. From 1953 to 1990, he served as head nurse in neurology ward and outpatient department. He was a member of the Nursing Committee of the First Academic Committee of China Academy of Medical Sciences.

Ling Xiuzhen loves nursing and always practices the concept of serving patients wholeheartedly in her work. She has been rated as an advanced worker and excellent nurse in the hospital for many times. Under her leadership, the neurology ward has been rated as an advanced ward for many years. In 1982, he was awarded the title of Beijing Model Worker in 1981 by the Beijing Municipal People’s Government, the title of National March 8th Red Flag Bearer by the All-China Women’s Federation in 1983, the title of Excellent Communist party member by Peking Union Medical College Hospital in 1991, and the title of directly under the authority Excellent Communist party member by the National Health and Wellness Commission in 2021.

Wonderful moment

Excerpts from interviews

Rough study will eventually lead to angels in white’s dream

Lin Dong (hereinafter referred to as "Dong"):Where are you from? What was life like as a child?

Ling Xiuzhen (hereinafter referred to as "Ling"): I was born in a poor peasant family in Zengjiazhuang, Anxin County, Hebei Province on November 15th, 1923. Farming is the main task at home, because near Baiyangdian, my father sometimes cooks fish and my mother spins and weaves, thus making a living. When I was a child, I went to primary school in the village for a few days, but later I stopped going because of difficulties at home.

When I was about 11 years old, an American missionary of Baoding Presbyterian Church was also the head nurse of Silo Hospital in Xiguan Presbyterian Church in Baoding. Her name was Kai Aide. She came to our village with several people to preach and treat the villagers. At that time, I had a serious trachoma, and they treated me patiently, and it didn’t take long for me to be cured. They also taught me to read and sing. Kai Aide saw that I was smart, and he heard that my aunt was studying at Xiguan Presbyterian Church School in Baoding, so he discussed with my family and wanted to take me to Baoding to study with my aunt, which was funded by the church. Considering that there are many children at home and life is difficult, my parents agreed.

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▲ Ling Xiuzhen in primary school

In 1935, I left home and went to Baoding to go to my aunt. I started primary school in Baoding Xiguan Gospel Girls’ School and graduated from high school in September 1938. After graduation, there was no funding from the church. A primary school teacher introduced me to Tongxian Fuyu Girls’ Middle School [1] for junior high school. This is a work-study school founded by the Christian Congregation, which takes care of the poor, and my conditions are just right.

Dong:How did you continue your studies without church support? Did you ask your family for help?

Ling: Shortly after I left home, the Japanese army invaded Baoding [2]. Anxin County was an anti-Japanese guerrilla zone. Under the war, I was cut off from my family. It was not until Beiping was peacefully liberated in 1949 that I got in touch with my family again.

I haven’t seen Kai Aide since I left Baoding to attend junior high school in Tongxian County. Later, I heard that she has returned to the United States. Fuyu Girls’ Middle School is also a missionary school. After studying, students make cross-flowers by hand and process them into tablecloths and pillow towels. The principal sells the finished products, and the money sold is used to help us poor students. I didn’t have a place to go during the summer vacation, so I stayed at school to continue to do handicrafts and earn some money. My life depended on this until I graduated from middle school in 1941.

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▲ In June, 1941, Class 1941 of Fuyu Girls’ Middle School sent a group photo of Baoding’s graduating fellow villagers, and Ling Xiuzhen was the third from the left in the front row.

Dong:Is it your ideal to be a nurse?

Ling: I have long liked nurses. When I was a child, I got trachoma, and the nurse in the mission hospital cured me for free. I am particularly grateful. It would be great to cure the disease in the countryside without spending money. I also want to have the ability to help people treat diseases. When I was in primary school, there was a missionary hospital next to the school. I often saw nurses dressed in white clothes, like angels, and I thought they were beautiful and envied their lives. Since then, I have liked the profession of nurses.

When I graduated from junior high school, the Senior Nurse School of Boji Hospital in Dexian County, Shandong Province [3] came to recruit students. Considering that I have no financial resources and can’t get in touch with my family, I can study as a nurse for the time being without spending money. I also like this profession, so I signed up with my good friend Zhang Shumin [4], and her situation is similar to mine. This nursing school is also a missionary school. The principal is a foreigner, and tuition and meals are free. In order to save money for the trip to Shandong, after graduating from junior high school, Zhang Shumin and I continued to do manual work of picking flowers at school for two months.

In September 1941, we arrived in Shandong. However, I only attended classes for more than two months. In December, the Pacific War broke out. Because the hospitals and nursing schools were in the charge of Americans, Japanese soldiers came soon and announced the closure of hospitals and the dissolution of nursing schools.

Dong:Where did you go after the school was dissolved?

Ling: The nursing school with food and shelter was dissolved, and Zhang Shumin and I had no place to live. We had a primary school teacher named Liu Lanfang, who was working in Tianjin Enguang Hospital, so we went to Tianjin to find a teacher. A friend of the teacher is an old lady, and her lover works as a personnel worker in Beiyang Spinning Factory, Haihe Road, Tianjin, so she introduced us to the factory as female workers.

In the spinning mill, we work 12 hours a day, starting at six in the morning and leaving at six in the evening. Every day, we often don’t see the sun at the end of the day. The factory also stipulates that workers can’t go through the main entrance after work, but only through the small door at the back. They have to be searched from head to toe when leaving the factory, which is greatly insulted. Therefore, Zhang Shumin and I rarely leave the factory, only occasionally go out to see the teacher.

We have worked in Beiyang spinning mill for 20 months, and the monthly salary is only enough to buy a bag of flour. At that time, I mainly wanted to find a place to live. I could earn some money to support myself by working, and I could also save some money, so that I could continue to study in a nursing school later.

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▲ In 1942, Ling Xiuzhen (third from left) and Zhang Shumin (third from right) took a group photo with the workers in the spinning mill.

Dong:What kind of opportunity did you have to return to school later?

Ling: In August, 1943, the opportunity came to continue studying nursing school. Teacher Liu told us that the nursing school of Shanxi Taigu Renshu Hospital [5] is recruiting students, and there are our classmates there. Hearing this news, we were so happy that we contacted our classmates as soon as possible. Zhang Shumin and I scrimped and saved a little money, but it was easy to lose money in those days [6], so we bought some flower cloth to take with us, and then we wanted to exchange it for money, so we left the spinning mill and went to Shanxi.

Dong:How do you feel about going back to the nursing school again? What is study and life like?

Ling: I left the spinning mill in darkness and went back to the nursing school that I had been looking forward to day and night. I was in a very happy mood and made up my mind to study hard and become a nurse. The study content of nursing school is similar to that of now, including culture class, operation class, anatomy, pharmacology and so on. After the theoretical class, there will be clinical practice in Renshu Hospital. At that time, I got good grades in my homework and nursing skills, and I won a scholarship. Although I only had a few dollars, I felt great. But I didn’t expect that in December 1944, the Japanese army invaded the hospital and the nursing school was closed.

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▲ Ling Xiuzhen during her study in nursing school.

Dong:Forced to leave school again, where did you go?

Ling: After the school closed, many students went home, and my life with Zhang Shumin was lost. I feel very sad because my nursing studies have not been completed. At that time, three sisters Liu Jialan, Liu Jiahui and Liu Jiaqi who had worked with us in Beiyang Spinning Factory also left Tianjin to work in Yangquan. Hearing that we had nowhere to go, they took us to Yangquan. After arriving in Yangquan, I didn’t dare to go out at all. The streets were full of Japanese soldiers and I stayed at home all day. Later, with the help of Wang Jingguo, the husband of my middle school classmate Rong Fenglan, Zhang Shumin and I found a job temporarily. I was introduced to the business office of Yangquan Electric Company to copy the user’s electricity meter and electricity bill.

In 1946, on the second day of the first lunar month, Taigu Renshu Hospital resumed nursing school. After getting the news, Zhang Shumin and I hurried back to Taigu to continue our education until we graduated in January 1948. My nursing school can be regarded as finished, which adds up to nearly four years.

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▲ A photo of the teachers and students of the Senior Nursing School of Shanxi Taigu Renshu Hospital, with Ling Xiuzhen in the front row and Zhang Shumin in the fifth right.

Dong:Looking back on this tortuous life and school experience, what do you think?

Ling: This experience has a great influence on me. People’s life is not easy. If you want to live, you have to struggle, and you have to do everything well, otherwise you may not have the opportunity to continue doing this job. If I work in a cotton mill, if I don’t work by the hour, people won’t want you. So is learning to be a nurse. If you don’t study hard, people won’t want you. Especially in War of Resistance against Japanese Aggression’s time, it was not easy, so we had to struggle on our own and be a good person. Of course, I also relied on the help of teachers and classmates in this period. They introduced me to work, and I worked hard to earn some money to finish the nursing school, otherwise it wouldn’t work.

Toss and turn to the west and the east to determine the concord.

Dong:What’s your first job after graduation? Did you get your dream of being a nurse?

Ling: When I graduated, there was a Seventh Epidemic Prevention Brigade in Taiyuan. Several nurses in the team graduated from our school, so they introduced us to the past. Their main job was to get vaccination.

Six months later, the captain’s secretary was going back to Beijing. Several people in our team discussed with him and wanted to come together. He agreed. Taking this opportunity, I was also brought to Beijing. I came by plane. It was my first time to fly. A classmate’s brother worked at the airport and helped to buy a plane ticket, so friends helped me everywhere.

After arriving in Beijing, through the introduction of Wang Dimin, the former captain of the epidemic prevention brigade, our lesbians were arranged to help in Dongsi Qianliang Hutong Maternal and Infant Health Center and work as nurses. After working for about a month, my colleague Lu Yueying introduced me to the children’s hospital at the south exit of Fuyou Street, where I worked as a night nurse for another month.

Dong:How did you come to work in Peking Union Medical College Hospital?

Ling: In November 1948, a colleague from Taiyuan, Beijing, called me back to the newly established Eleventh Epidemic Prevention Brigade in Qianliang Hutong, which organized doctors and nurses to go to the countryside for epidemic prevention. I still want to be a nurse in the hospital, so I’m going to find another place to work. I discussed with Zhang Shumin and other friends, and they all advised me to come to Concord. I was worried that I was from a nursing school in a small hospital, and I was afraid that I could not keep up with my work, but they encouraged me to try. Zhang Shumin asked for a nurse registration form for me, so I got up the courage and came to Concord with my diploma in nursing school in Renshu Hospital.

I went in from the west gate of the hospital, walked to the nursing department office downstairs in Building 5 of the old building, and found Nie Yuchan, the director of the nursing department. She was the first person I met in Concord. I handed her my diploma. She asked me about my previous work and whether I had ever been to Concord. After chatting for a while, she said, "OK, come for a physical examination on the 13th, and go to work if there is nothing wrong with the physical examination." She is very capable and kind, and she is very organized and decisive.

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▲ Ling Xiuzhen (right) and Zhang Shumin (left) took a group photo in front of the Union Nurse Building.

This is the result I am looking forward to, and I am very happy in my heart. One is that I have a fixed job, and the other is that I have finally stabilized. On December 13, 1948, I officially entered Concord, and I have been a Concord person since then. Until I left Concord in the Spring Festival of 1990, I spent most of my life in Concord, so my feelings for Concord are closer than home.

Dong:What impressed you when you first entered the Union Medical College Hospital? What are the differences between nursing work and before?

Ling: After I arrived at Concord, the first thing I felt was the grandeur of the building, which was my first impression. The equipment and facilities are good in all aspects, so it is very convenient to work. Like Shanxi Taigu Renshu Hospital, the conditions are worse, and many of them are simple because of their ignorance.

The other is that the attitude towards patients is really good. After work, I was assigned to the outpatient clinic, which is located on the first floor of Building No.10 in the current old building, mainly to accompany patients to see doctors. I especially remember that a mother came to see a doctor with a child of six or seven years old. The child had a sore on her leg and cried and was afraid to see the doctor. Wu Weiran [8], a doctor who makes house calls, has a particularly good attitude, speaks gently and has skills. When the child chats with him, he stops crying. Dr. Wu Weiran puts the child in his arms and sees the disease. The nurse next to him also said, "Little friend, I’ll get it for you. It doesn’t hurt." When the doctor said this and the nurse was so coaxed, the child stopped crying and went with the nurse to change the medicine. I went behind my mother and followed the nurse. Look how much this has changed. I watched, thinking how good this doctor is, how good this nurse is, and patients don’t suffer. This is my education, so I also learn from them in my later work and never yell at patients.

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▲ Ling Xiuzhen (right) and colleagues took a group photo at the platform of the old building of Peking Union Medical College Hospital.

Later, I was transferred from the outpatient department to the obstetrics and gynecology department, and after a period of time, I went to the internal medicine department. At that time, the internal medicine ward was on the second floor of Building 8 of the old building, and the head nurse was Li Yixiu, who graduated from Concord Nursing School. She is very strict and has given me a lot of education. For example, I can’t talk loudly in the ward, I can’t wear hard-soled shoes, and I can’t eat delicious food such as garlic and onions during work. In addition, when you go to work, you should patrol the patient’s bed more, and you can’t get together and chat in the office. She is also very strict in checking. When she sees what you did wrong, she points it out at once, and then checks it after you finish. I don’t know when she will stand behind you and look at you at work. She often gives lectures at morning meetings and encourages us to talk to patients more. I learned a lot of nursing knowledge from her. I think nurses should be like this, serious and solemn, but also cute and gentle.

After coming out of the internal medicine ward, I went to work in the foreign guest ward for a while. In 1951, the hospital wanted to set up a separate neuropsychiatric department, so I was transferred to the neuropsychiatric ward.

Dong:What are the characteristics of the work in the neuropsychiatric ward?

Ling: In order to prevent mental patients from jumping off buildings, the neuropsychiatric ward is located in Building 8 of the old building, with more than 20 beds. The ward is divided into a big room and a small room, and there is a place like a living room in the middle, where patients can do manual work and have work and entertainment treatment. Guo Jufen, the head nurse, also graduated from Xiehe Nursing School, and her working methods and attitude also made me very educated. Different from the patients in the internal medicine ward, the owners of neuropsychiatric diseases are mainly schizophrenic patients, some of whom are completely unconscious, others are clear and sometimes unconscious. In addition to medical and nursing work, we should also prevent them from committing suicide and hurting others. At that time, there were two or three male nurses in the ward, and each staff member had a key. The door should be kept locked, otherwise the patient would run out. Once, a patient ran out and shouted, "I ran, I ran!" " As a result, he was stopped by the doorman and called us quickly.

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▲ Ling Xiuzhen (third from left) took a group photo with her colleagues in neuropsychiatric department. On the left, Wang Jichu, on the left, Guo Jufen and on the right, Hou Can.

Later, the neuropsychiatry was changed to neurology, and the ward was moved to the first floor of Building No.8 in the old building, and the number of beds was increased to more than 40. No mental patients were treated, only patients with basically clear consciousness and neuroorganic diseases were treated, among whom there were many comas and urinary incontinence. The patient’s situation is different, and the focus of nursing work is different. The nursing workload of neurology department is very heavy. Take the urine pad replacement of patients with urinary incontinence as an example. Half of the urine pads in the hospital are used in neurology wards, which shows that the number of changes is frequent and many people use them.

To resist U.S. aggression and aid Korea and care for the loveliest people.

Dong:Please talk about your experience in participating in the volunteer surgery team to resist US aggression and aid Korea.

Ling: At the end of 1950, Beijing set up a voluntary surgical team to resist US aggression and aid Korea, and called on all hospitals to actively register. I thought it was a glorious thing, so I signed up. After being approved by the hospital, in April 1952, I followed the surgical team to the 13th Army Hospital in Xingcheng, Liaoning Province, which was the rear battlefield of the War to Resist US Aggression and Aid Korea, and all the wounded soldiers who came back from the front were treated there.

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▲ In 1951, Ling Xiuzhen (first from the right) and his colleagues took a picture under the banner of "Donating Clinic to Resist US Aggression and Aid Korea" in the west gate of the old building of Xiehe, with Kuang Bacon on the fifth from the right and Guo Jufen on the sixth.

After I went, I worked as a head nurse in the supply room. At that time, there were many surgical operations. The supply room in their hospital was quite large, and there were several little nurses there. We exchanged experiences. I introduced the situation of Concord to them, and everyone cooperated happily. Although I have never worked in the supply room before, the general nurses know which surgical instruments should be packaged, which should be steamed and how long it should be disinfected. In fact, it is material management. I combined the specific situation at that time and discussed the process with them to make the work more convenient.

After the work was carried out in an orderly manner, I made time to go to the ward. I saw that the soldiers had only one eye, some had missing arms, some had broken legs, some had missing ears, and some had only half their faces … I was particularly unhappy. I will try my best to help them, such as writing letters, reading newspapers and telling stories. But I think it’s more important that they told me how they killed the enemy at the front and how they got their injuries. They were all heroic and selfless acts, which taught me a lot. I think they are really lovely and respectable.

In this way, I ran to the ward as soon as I was free, and I gradually became familiar with the soldiers. Sometimes when I was late or didn’t go all day, they asked me, "Why are you late today?" "Why didn’t you come yesterday?" Everyone has a lot of affection for each other. Some soldiers gave me photos as souvenirs when they left the hospital, and some said to me, "Head nurse, I’m leaving. I don’t know when I can meet again!" They need psychological comfort and help, but while helping them, I am more educated.

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▲ In 1952, Ling Xiuzhen (left) took a group photo with his colleagues in the surgical team at the 13th Army Hospital.

Dong:How long have you worked there?

Ling: The operation team rotates every four months. Originally, it was stipulated that everyone only participated in one phase. After I finished my first phase as head nurse, the organization arranged for me to stay and continue to work as the secretary of the operation team. At that time, the team leader was Zhang Jinzhe [9]. So I returned to Concord in early 1953 and worked there for less than a year.

There was tension and happiness in that life. The soldiers in the ward and our diet were good. After dinner, everyone gave back a big apple and put it on the bed, which meant peace. Xingcheng is near the sea. Every Sunday, the team members can go to the sea together. I also use my spare time to organize employees of the 13th Army Hospital to play basketball with the surgical team.

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▲ In 1952, Ling Xiuzhen (second from the right in the back row) enriched the amateur life of the volunteer surgical team to resist US aggression and aid Korea by organizing basketball games and other cultural and sports activities.

Dong:What impact does this work experience have on you?

Ling: I haven’t done much work in recent months. If I have time, I can do more. The deeds of the volunteers should be publicized. They fought bravely at the front line, paying for us and bleeding for us. What should we do? We should at least help. After I come back, I often think of those soldiers, especially those who meet soldiers at work. I will be very kind to them. Before I went to work in Concord, I tried my best to live. After I joined the volunteer operation team to resist US aggression and aid Korea, I wanted to not only live, but also know why I lived. This experience is really a great education for me, and I didn’t go in vain.

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▲ In 1952, Ling Xiuzhen (second from left) and Zhang Jinzhe (third from left) took a group photo with the military instructors.

Everyone is in charge and manages the ward together

Dong:After you came back from the War to Resist US Aggression and Aid Korea, you worked as a head nurse in a neurological ward for more than 30 years. What did you learn from being a head nurse?

Ling: The management of the ward mainly depends on the head nurse. The nurses have done the specific operation. The head nurse should worry more about the management. If there is something to discuss, let’s unite as a fist and move forward. It’s very important for the head nurse to take the lead. If you just say no, you have to do it, and you have to be sincere. If you are sincere, you will keep your word, and comrades will see it.

After working for decades, I have never had a knot in my heart with anyone, but I am very honest with them, so that everyone is happy and the work is done well. At present, our comrades on the eighth floor still often get together and miss their work. This friendship was formed by helping each other and uniting with each other at work. So I think it’s easy and not easy to be a head nurse.

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▲ Ling Xiuzhen works in the ward.

Dong:Do you have any innovative practices in nursing work?

Ling: Shame, there is no innovation in my life, just trying to do a good job in ordinary work.

After the downfall of the Gang of Four, the hospital called for rectifying wards, strengthening clinical nursing and improving the quality of medical care. How to do it? I discussed it with my comrades, and everyone came up with ideas. Some old comrades suggested that we should restore the effective system in the past. We classify the work of the ward, so that "everyone is in charge of everything, and everyone is in charge", and everyone is the master of the house.

Rectifying the ward begins with the companion system. At that time, there were 43 beds, 23 accompanying family members, plus doctors and nurses, and dozens of people were going back and forth in the ward. It was really chaotic. Some people said that our ward was a small Dongan market, so we must reduce our companionship. There was a patient who was completely paralyzed, but he was conscious and weighed more than 200 kilograms. More than one person at home took care of him, and two nurses in the ward struggled to turn him over. Hearing that the ward asked the family members not to accompany the bed, the patient immediately began to cry, and the family members were also uncomfortable. We patiently explained to him, and the comrades also took good care of him. Three days later, the patient said, "Head nurse, I don’t need my family to accompany me. You are doing better than them!" We have completed the task of the hospital, and the patients feel quite good, which is the result of our joint efforts.

To prevent patients from falling out of bed, one of our nurse comrades, Lao Sun, thought that patients fell because there were no fences on both sides of the bed, so it might be useful to weave nets. I brought him a thick rope, and he made a net and put it on both sides of the bed, so that the patient was safe. When a nurse visited, she found a patient in a net bag, so she quickly got him up. So for so many years, we have never had a patient fall.

Ward clothing management is also a difficult problem, because there are many serious patients and frequent changes, we will arrange special personnel to take charge of it, set a number of rules, and strengthen the inventory when handing over to the laundry room to ensure that the number is correct and will not affect everyone’s use.

One of the ways to improve the quality of medical care is to strengthen morning and evening care. Because there are many patients in the neurology department who are bedridden and have urinary incontinence, they are prone to bedsores, so we give them a "small bath" in the morning and evening, so that the patients are clean and comfortable, and we can also carefully observe and detect the changes in the patient’s condition in time. When the shift is over at the bedside, patients with slight early signs of bedsore will be marked at the bedside, so no patients here have ever had bedsore.

Besides clinical nursing, other auxiliary things should also be done well. We also rectify the ward environment, standardize the management of goods, make everything in its place, clean the environment and so on. When the hospital summarizes the work of rectifying the ward, I will be assigned to make a report to the whole hospital to introduce our experience on the eighth floor.

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▲ Ling Xiuzhen gave a report on ward management experience to the whole hospital in Concord Auditorium.

Dong:"Everyone is in charge of everything, and everyone is in charge of something" is a particularly good idea, which is why the neurological ward has been rated as an advanced group for many years, right?

Ling: Work depends on everyone’s efforts to do it together, so everyone is happy to have achievements. Although things in the ward are trivial, everyone has the idea of being the master of their own affairs, and it is easy to manage them well if they are serious and responsible. We often check the established rules and measures. For example, at the morning meeting, everyone has a piece of paper and a pen, so I ask, where is the laundry bag? Where is the treatment tray? What should be in the first aid tray? Like an exam. In addition, there are good people and deeds that I also focus on promoting at the morning meeting. Mobilizing the masses and doing things is also training the masses, which is one of my gains. Our ward has produced five head nurses.

We emphasize not to get together in the office, encourage all nurses in the ward to patrol and observe the patient’s condition, and also find many patients’ condition changes in the process. A nurse found that a patient had a bad complexion, poor breathing, rapid pulse and unequal pupils during her patrol, and she was particularly anxious. She quickly said to her colleagues passing by, "You should prepare 20% mannitol as soon as possible and pull the rescue vehicle, and I will tell the doctor!" When the doctor came, the rescue vehicle was in place, and the infusion was given immediately, and the patient’s pupil slowly recovered. Later, neurosurgery consultation was invited, and after the operation, the patient recovered and was discharged. Without solid professional knowledge, the patient could not be found and rescued in time.

In addition to improving nurses’ knowledge of diseases in clinical practice, we also organize training, such as asking senior nurses to tell young or unfamiliar nurses about some nursing technical operations; Some professional knowledge, we ask a specialist doctor to talk about it, and everyone has improved through learning. The medical staff in the first ward on the eighth floor are very United and the working atmosphere is harmonious, so everyone is not bitter or tired when working.

Dong:Are there any patients who impressed you particularly during your work in the neurology ward?

Ling: There was a 21-year-old boy, Xiaoliang, who I remember very clearly. He was a patient with Guillain-Barre syndrome, with quadriplegia, respiratory muscle paralysis and lobar pneumonia. He went to the ward for immediate rescue and entered the iron lung [10]. He can’t breathe by himself, and he relies entirely on iron lungs to press him to breathe, and he sucks oxygen. Despite the shortage of manpower, we took out three classes of people to do intensive care, sucked sputum for him under protection and isolation, and observed the amount and color of sputum. His body can’t move, so we scrub and move his limbs. He can’t speak, but he is conscious and has an expression on his face, so we will write and communicate with him. Write "Your leg hurts, doesn’t it?" Show him. As soon as he closes his eyes, we will know that he is right. Once, I wrote several wrong words, but I accidentally touched his nose. He smiled, so we wrote "Is it a nose?" He closed his eyes and it turned out that his nose was itchy.

He can’t leave oxygen for a moment. Once, Comrade Lao Sun knew that the oxygen in the hospital was running out. On his way to work, he ran back to tell the comrades in the ward: "Our hospital’s oxygen truck is back, so you should change it quickly!" On another occasion, the iron lung could not support Xiaoliang’s breathing, and the Haiyan ventilator needed to be replaced. The Union Medical College Hospital didn’t have it, so it was necessary to borrow it from the 301 hospital. Comrade Lao Wang forgot to eat and immediately borrowed the machine. However, it takes several hours to borrow the machine. During this period, Xiaoliang’s breathing is not stable. We quickly made a careful nursing plan. Before the ventilator was borrowed, we organized nurses to maintain his breathing with artificial balloons without interruption, in order to gain valuable time for treatment. You see, everyone is working hard for a patient. How lovely these actions are.

Xiaoliang was treated in neurology for 318 days, including 4 months and 22 days of intensive care, 71 days of artificial respirator, more than 200 barrels of oxygen and more than 120 infusions. With the joint efforts of many departments, through the treatment of integrated traditional Chinese and western medicine and the close cooperation of medical care, Xiaoliang finally recovered and was discharged. Everyone was overjoyed to see the patient cured and discharged from hospital.

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▲ Ling Xiuzhen (third from the left in the front row) took a group photo with her colleagues.

Dong:Do you regard the ward as another home?

Ling: It’s not another home. I wish it were a main home. I think the work in the ward is the main thing, and a lot of work is also taken home. When children are young, they don’t have time to take them to the park to play. As for my half, he is also quite supportive, because he works in the Chinese History Museum and has time to go to and from work, which is not necessarily the case here. What’s more, the neighbors are also good. They help look after the children, so they also worry.

My family told me that you have no home. I said, isn’t my ward home? Ha ha. This ward is a home. It’s a pleasure to do it well. The patient is grateful to you and the doctor is happy. I didn’t do enough work all my life. After retiring in 1986, Corey kept me, and I was willing to stay in the clinic for another four years.

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▲ Ling Xiuzhen’s family portrait

On-duty clinic to help patients with heart

Dong:What are the differences in nursing work from ward to clinic?

Ling: The job content is really different. Although they are all neurological diseases, the patients in the ward usually lie still there, while the patients in the outpatient department are mobile. They leave as soon as they come today, which is different in nature and different in work focus. When I was in the outpatient department, I also stressed the need to observe patients more.

For example, I once met an old lady holding a boy and sitting in a chair in the waiting room crying without talking. I asked her why she was crying, and she said that they were from other places, and the doctor didn’t prescribe medicine for the child, so she called them back for treatment. The local hospital diagnosed encephalitis sequela, and there are not many treatments in neurology. We advised her not to feel bad, and found an old doctor to see her. It was also this diagnosis that gave the child some nutritional medicine, and the old lady went back with confidence. If we hadn’t observed and found the old lady’s problem, it wouldn’t have been solved. How uncomfortable she was with her child in her arms, and so was her family when she went back to her home. Everyone who gave them that piece said that they were not satisfied with the Union Medical College Hospital. If this is solved, she will be calm and there will be no problem.

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▲ Ling Xiuzhen is at the neurological service desk.

Another time, I saw a gay man yelling there, and the little girl next to him was crying, so I went over and asked what was going on. The gay man said that the doctor would give the child an EEG examination, but the child had lice on his head and had to get a haircut first. The girl was seven or eight years old. She wore two pigtails and didn’t want to get a haircut. As soon as she said it, she began to cry. I took them to Dongdan to find a barber shop and asked them to give the girl a haircut with a curtain. The girl looked in the mirror and was very happy. When she came back, she had her EEG done. They are Mongolians, and they don’t speak Mandarin very well. They keep saying thank you to us. Outpatient service is basically this kind of thing, that is, more care and observation are needed to help patients solve problems in time.

It seems quite simple to work in the outpatient department, but sometimes there are many problems, involving many aspects, such as patients from other places, ethnic minorities, farmers, overseas Chinese, etc. We should all think about what the party’s policies are for different groups and implement them.

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▲ In 1989, neurology medical staff took a group photo in the outpatient clinic. From the right in the front row: Ling Xiuzhen, Huang Huifen, Tan Mingxun, Feng Yingkun, Zhao Baoxun, Guo Yupu, Tang Xiaofu and Li Shunwei.

Dong:I heard that you also carry out health education for patients, mainly through what forms? What effect has it achieved?

Ling: We also think it is very important to educate patients. At that time, it was mainly through oral preaching, blackboard newspaper, small cards and other forms. In addition to disease knowledge, there are also common sense science such as preventing gas poisoning. Some patients read it and said, I have to go back and clean up the stove at home.

Besides listening and watching, there are also thoughts. We guide patients to think carefully about when they got sick, whether they saw a doctor, what treatments they had, what the treatment effect was, and what the situation is now … So when they see the doctor, they will be comprehensive and the doctor can better understand the condition.

We do this propaganda, everyone is quiet, and the order of seeing a doctor is better. Later, the hospital encouraged us and awarded us a tape recorder, so we recorded well and told stories related to people’s health and life, which everyone loved to hear.

Dong:You have done a lot for patients. Have any patients done anything that moved you?

Ling: A female middle school teacher from Taipusi Banner, Inner Mongolia came to see a doctor and did many tests, but the results haven’t come out yet. She told us that she couldn’t wait any longer because the school was about to start and she couldn’t delay the students’ class. I say you go first, and we’ll concentrate these test results on the doctor and write a diagnosis for you after reading them. Later, I sent her the examination and diagnosis results, which solved her problem. She was so moved that she wrote a thank-you letter and sent a big bag of soybeans. We have "three disciplines and eight points for attention" [11], and we don’t take the needle and thread from the masses, so we sent the soybeans back to her.

Some brought us potatoes and wrote letters of commendation, and some suggested that we print out popular science materials and sell them to everyone as a bonus for nurses … People still have to get along with each other in good faith. From the interests of patients, you did the right thing, and everyone will support you. On this correct basis, we will unite and work together, and gradually it will get better and better.

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▲ Ling Xiuzhen works at home.

Be indifferent to fame and fortune and walk with love

Dong:How is your life arranged after retirement?

Ling: My life is quite dull. I went abroad to stay with my daughter for two years after retirement. When I came back, I thought it was not a problem to just stay here, so I ordered a lot of newspapers and magazines. Some articles were quite good, so I cut them out and pasted them into a book. I sorted out ten boxes of state affairs, heroes, health knowledge, flowers and birds, Chinese paintings … I wanted to wait for the children to come back and show them how many great events have taken place in the country. This is an education for them, and this is the most content of my life. In addition, I also learn health knowledge from the Internet. I insist on walking for 30 minutes every day in the corridor outside the door. It was very difficult at first, but it became natural after a long time. I haven’t thought about how to live a long life, and I don’t think I’m old now. I don’t feel that way.

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▲ In 1996, Ling Xiuzhen took a photo at the Washington Botanical Garden.

Dong:What do you think of the profession of nurse, from the dream of being a nurse to the life of nursing?

Ling: I chose this profession and still love it. Nurses are an indispensable and important part of medical treatment. I don’t have much knowledge and technology, and that’s all I can do, so I’ll do it well and contribute my strength to this. I’m glad to help others a little.

Dong:During the War to Resist US Aggression and Aid Korea, you won the third-class merit. In 1981, you were named as a model worker in Beijing, and in 1983, you won the national March 8th Red Flag Bearer, and you were the first national March 8th Red Flag Bearer in Peking Union Medical College Hospital. After several decades, what do you think of these awards?

Ling: I don’t think it’s anything. I don’t think all these praises seem like a thing. When the prize is awarded, this meaning will pass.

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▲ In 1981, Ling Xiuzhen was rated as a model worker in Beijing, and her photos and deeds were exhibited at the Working People’s Cultural Palace. Ling Xiuzhen and her lover Ao Ping took a group photo in front of the photo.

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▲ In 1982, Ling Xiuzhen was awarded the honorary title of Beijing Model Worker in 1981.

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▲ In 1983, Ling Xiuzhen won the honorary title of National March 8th Red Flag Bearer.

Dong:What is the most fulfilling thing for you?

Ling: I didn’t achieve anything, but I worked hard to unite my comrades in my work and accomplish the tasks assigned by the party together. In response to the hospital’s call to clean up the ward, after half a year’s work, I was able to report to the whole hospital as a typical example. Although it was a small achievement, it was the result of the joint efforts of comrades, who forged a deep friendship in the process. Up to now, they still miss me. I think this is an achievement. I hope I can pass on the story of the eighth floor and inspire young people to do a good job.

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▲ On November 10th, 2022, a "sister" on the eighth floor celebrated Ling Xiuzhen’s centenary birthday. From the left in the front row: Jiang Xueling, Liu Xiuying, Ling Xiuzhen, Cui Liying and Gao Meili; From the left in the back row: Liu Xiurong, Wang Weihong, Wang Lifang, Zhang Yuzhen, Mei Chen, Zu Yunling, Yu Guoying, Ao Hong and Yu Hongyue.

Dong:What messages and instructions do you have for young people?

Ling: For young comrades, I hope that one should listen to the Party’s words, and the other should be strict with oneself, work hard and strictly abide by various rules and regulations. Without rules, Fiona Fang cannot be established. At the same time, we should innovate, strive to be a nurse who has both ability and political integrity and serves patients wholeheartedly, be the vanguard of the nursing field in China, and win glory in the world.

Concord has trained many medical and nursing talents. Concord’s work is very rigorous and strives for perfection, and it has treated countless difficult and serious patients, which is a great contribution. I hope that in the future, we will continue to protect people’s health, walk with love and create greater glories.

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▲ In the Lantern Festival in 2023, Ling Xiuzhen was at home in Beijing.

annotate

[1] The school was founded in 1904 by American missionary Fu Shan and his wife Fu Kemud. It was originally a seven-year primary school. In 1923, it was changed to a six-year primary school and enrolled junior high school students. In 1927, the school name was changed from Fuyu Girls’ School to Fuyu Girls’ Middle School, and it is now the second middle school in Tongzhou District, Beijing.

[2] On September 24, 1937, the Japanese army occupied Baoding until it surrendered in August 1945. In the past eight years, the Japanese army carried out a cruel "three-light policy" in Baoding, causing numerous tragedies.

[3] The school was established in 1915, with a four-year academic system. The courses are set according to the requirements of the Chinese Nurses’ Association. Besides theoretical study, we also need to practice in Boji Hospital.

[4] Zhang Shumin, a former head nurse of beijing jishuitan hospital internal medicine clinic.

[5] Taigu Renshu Hospital is a missionary hospital, which was founded in 1904 by the American congregational couple Willoughby A. Hemingway, and is now the Taigu District People’s Hospital in Jinzhong City, Shanxi Province. In 1917, Renshu Hospital established the first nursing school in Shanxi. In 1920, the Nursing School of Renshu Hospital was officially registered in the Chinese Nurses’ Association, with a four-year academic system. The school accepts both men and women, and must be at least 18 years old. Women who are married do not accept it, and they are not allowed to marry before graduation. Students can only obtain the graduation certificate after completing the four-year course and passing the examination of the Chinese General Nurses Association.

[6] That is, the meaning of currency depreciation and inflation.

[7] Nie Yuchan (1903-1997), a native of Funing, Hebei Province, was a famous nursing scientist and educator, the first China-born principal of the Nursing School of Peking Union Medical College, and once served as the director of the nursing department of Peking Union Medical College Hospital.

[8] Wu Weiran (1920-2016), a famous surgeon, was born in Changzhou, Jiangsu.

[9] Zhang Jinzhe (1920-2022), born in Tianjin, was an expert in pediatric surgery and an academician of China Academy of Engineering.

[10] Iron lung is the first machine to replace the function of human organs. The air pump in iron lung can adjust the internal air pressure by pumping air and exhausting air, so as to press the chest to stimulate breathing, which can help patients who cannot breathe spontaneously to maintain normal breathing and prolong their survival time.

[11] The three major disciplines are: First, all actions are subject to command; Second, don’t take the masses; Three, all seized to the public. The eight points for attention are: first, speak kindly; Second, the sale is fair; Third, borrow things to return; Fourth, you have to pay for damaged things; Fifth, don’t beat people and swear; Sixth, do not damage crops; Seven, do not molest women; Eight, do not abuse prisoners.

Oral history column of old experts

Since 2017, Peking Union Medical College Hospital has set up the "Old Experts Oral Historical and Cultural Heritage Education Project". Through the collection and arrangement of words and images on the personal life history, major historical events and witnessed discipline development of Concord’s predecessors, it records and reflects the struggle history of Concord people in adhering to tradition, making great efforts and creating brilliant achievements, combs the historical context of the hospital and various disciplines, and analyzes the mystery of Concord’s century-old foundation. WeChat official account, the official WeChat of Concord, opened a column on the oral history of old experts, and published some oral contents of the old-timers in the form of interviews for readers.

Producer: Wu Peixin

Editor: Chen Mingyan

Finishing: Dong Lin Yan Xiaobo

Photography: Sun Liang

Camera: Liu Yushuan

Video: Li Yuanjing

Editor: Chen Xun Li Yuanjing

The contents of this article are excerpted from two interviews with head nurse Ling Xiuzhen, some of which are from Ling Xiuzhen’s personal file, and some of the pictures in this article are provided by Ling Xiuzhen.