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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.

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  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

plum

  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.

Online drama "blockbuster" competition, thick text wins.

  Suspense short plays, represented by Extraordinary Witness, White Moonlight and Skyscraper, have been regarded as the most competitive type in the domestic online drama market. (All TV series posters) Cartography: Li Jie

  The popularity of online dramas has been rising for several months. The three major video websites of "Ai Youteng" have previously launched three suspense short plays, Very Witness, White Moonlight and Skyscraper, which have all divided the attention of young drama fans. These three suspense short plays have been regarded as the most competitive types in the domestic online drama market-movie stars with excellent acting skills, film directors with strong image style, and details of service that can stand the "close shot" of personality, all of which give these works an audio-visual quality beyond ordinary TV dramas.

  Interestingly, these three productions have their own advantages, and the lineup behind the scenes is equal. At present, the Douban scores obtained show an obvious ladder arrangement: Skyscraper 8.1, White Moonlight 6.6 and Extraordinary Witness 5.6. Judging from the comments of fans, it is the script itself that determines the score. What echoes this is the fact that among the three works, only Skyscraper, which has the highest score, is an adaptation based on a literary background, while the previous Hidden Corner is also adapted from a successful genre novel.

  It is true that excellent novels can not be equated with excellent film and television dramas, but the performance of recent hot dramas has forced people to see that high-quality literature books are the "escort" of the series. In the eyes of people in the industry, online dramas entering the era of high-quality blockbusters are paying more and more attention to literary works with humanistic thickness and literary value. On the contrary, it is easy to become a mystery in the eyes of the audience without the support of rich and thick texts and the addition of literary forms.

  Typed creation with a large lineup has become a powerful starting point for differentiated competition of online dramas.

  The irreplaceable category feature is one of the signs that a literary style is really maturing. Domestic online dramas can compete with traditional categories such as movies and TV dramas, which is due to the innovative methods accumulated by years of differentiated competitive thinking. Among them, the front-stage and behind-the-scenes lineup, typed creation and short film theatrical operation of comparable movies have become the most favorable mode for online dramas to incite the market. The masterpiece of this creative mode is undoubtedly the well-received and well-received Hidden Corner. The intensive publication of three works, Skyscraper, White Moonlight and Extraordinary Witness, has further opened up the operation path of high-quality short plays.

  Skyscraper, which connects the life of a female victim with a murder case, has been praised by the industry as the leader of domestic "her suspense". Just looking at the production lineup, the audience will think that this is a film work: the actors gather "familiar faces" in big screens such as Guo Tao, Yang Zishan, Angelababy, Jiao Gang, Ni Hongjie, Lv Yulai, etc. What surprises the audience even more is that Wang Shengdi, who plays the girl "Pupu" in "Hidden Corner", also plays an important role in the play; Director Chen Zhengdao has directed films such as Master of Memory and Master of Hypnosis that combine business typology with personal style skillfully. Like the first two films directed by the director, Skyscraper also focuses on multi-point narration and plot reversal, so this online drama is also listed as the "Chen Zhengdao Trilogy" together with the first two films.

  White Moonlight, also from the female perspective, tells a suspenseful cheating story. The lineup of this work also aroused great expectations of the audience. Song Jia Jr. partnered with "Lv Xiucai" and Yu Entai’s husband-and-wife combination of "the woman is the master outside and the man is the master inside", which made the audience shine, and more powerful factions such as Liu Mintao and Huang Jue joined in. Liu Ziwei, the director of this drama, was nominated as the "Best Director" in the 19th Shanghai International Film Festival for his debut novel "My Heart is Jumping", and it was the "deep diver" in the field of online drama who escorted the newcomers to the academy-500 who directed hot dramas such as Psychological Crime and Antique close encounter of mahjong as the producer of this film.

  The online drama "Very Witness" and the previous online "Ten Days Game" and "Hidden Corner" belong to the "Misty Theater", which tells a story of chasing the murderer that spans 20 years. Song Yang and Yuan Wenkang, the leading actors in the play, are not big hit stars, but all of them are low-key acting schools with film works. The former has appeared in many domestic films, including The Arrow and the White Ape, Master, The Great Cause of Building the Army and The Chang An Thief. In recent years, a film "Violent Silence" has made Song Yang the best actor in Tokyo Film Festival.

  Professional visitors enter the market, and it is the thickness of the text that is used to compete with the online drama of overseas hot dramas.

  The lineups of the three online dramas are also expected, but the word-of-mouth gained after the launch is quite different: Skyscraper ranks first, White Moonlight ranks second, and Very Witness scores the lowest. Professional audiences who have mastered the right to speak online are divided into three levels, which makes the three "competing products" show a possibility to detect the aesthetic consensus of the current audience. What separates the three works is precisely "the foundation of a drama", and "explosion" relies more and more on the literary and humanistic values in the script.

  Among them, the most humanistic information is Skyscraper supported by a literary copy of the same name. The drama series runs through a female murder case in a skyscraper, but it reflects all the social beings represented by the owners in the skyscraper. In the unfolding of the stories of the suspects, the embarrassing life experiences of the female victims are constantly supplemented. Therefore, the proposition of "Who killed women" has been endowed with double connotations of law and sociology. In the form of expression, the multi-perspective advancement makes the "unreliability" of narrative give more room for suspense and reversal.

  In contrast, White Moonlight, which belongs to the female theme, appears to be more literary than informative. The whole play revolves around a husband’s affair, and the wife who trusts her husband is in doubt and temptation, and finally falls into collapse. This delicate exploration of women’s inner world is worth encouraging, but the conflict between the slow pace and the absent character drama will inevitably lead to a psychological gap among genre lovers. At present, Extraordinary Witness, with the lowest score, has broken the narrative rhythm and weakened the logic of investigation because of the accumulation of redundant stories that are constantly separated from the main line. Every character in the play has mastered part of the truth of the murder case 20 years ago, and this "jigsaw puzzle" narrative opening is amazing. However, the story is already halfway through, and the scattered information still fails to produce a staged confluence. The people in the play pretend to be deep in literary and artistic remarks and beautiful lighting, which makes the series look more like an MV with good sentences but no good chapters.

  Grading with clear steps reflects the young audience’s aesthetic consensus on genre works, and also shows the professionalism and expression desire of contemporary audiences. A noteworthy phenomenon is that in the online reviews of the three works, the names of overseas high-scoring suspense masterpieces such as Dr. Foster, Big and Small Lies and Your Turn appeared. It can be seen that in the audience’s mind, the competitors of high-quality domestic online dramas are no longer domestic TV dramas, but overseas dramas that have gained international recognition. In the face of a well-informed professional audience, the final competition of online drama is the thickness of the text. Reporter Zhang Yuxi

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

General Administration of Market Supervision: Carry out special investigation and management of hidden dangers of roller coaster accidents

  CCTV News:According to the website of the General Administration of Market Supervision, recently, an ejection roller coaster collision occurred in Shenzhen, Guangdong Province, causing many injuries, and the lesson was extremely profound. In order to prevent similar accidents from happening again, the General Administration of Market Supervision decided to carry out special investigation and treatment of hidden dangers of roller coasters (A-class equipment of single-vehicle scooter series and multi-vehicle scooter series in large amusement facilities) nationwide. The relevant matters are hereby notified as follows:

  I. Work objectives

  We will fully implement the main responsibility for the safety of large-scale amusement facilities manufacturing, operating and using units, further standardize the safety management and daily maintenance of roller coasters, improve the quality and safety level of roller coasters, strengthen inspection and supervision, eliminate hidden dangers of accidents, stick to the safety bottom line, and resolutely prevent serious accidents.

  Second, the work content

  (a) the manufacturing unit to carry out investigation and evaluation of hidden dangers.

  The manufacturing unit shall send personnel to participate in the special investigation and treatment of the hidden dangers of roller coasters in use, re-evaluate whether the safety control logic of the equipment is reasonable, focus on checking the operation and wear of the ejection device, lifting device, driving device, braking device, check device and gear train of the roller coaster, improve the corresponding design according to the inspection when necessary, and send the investigation and evaluation report of the ejection roller coaster and the investigation and evaluation report of other roller coasters to each one before January 15, 2024 and June 15, 2024.

  Overseas manufacturing units shall be notified by the relevant operating and using units.

  (two) the operation and use of units to strengthen daily inspection and safety management.

  1. The operating and using units should strictly implement the working mechanism of "daily control, weekly investigation and monthly scheduling", strengthen the daily inspection of roller coasters, and stop using them immediately if there are hidden dangers, analyze the causes of hidden dangers, and take targeted measures to eliminate the root causes of hidden dangers before resuming operation. Before the daily operation of the equipment, the operating unit shall test the functions of the roller coaster’s braking device, driving device and interlocking protection device, and check the roller coaster side guide wheel gap, brake plate position, check device and wheel wear; For the ejection roller coaster, it is necessary to check whether the ejection device is effective, whether the braking device is loose or offset, etc. The above inspection contents should be included in the daily inspection record. Every week, the clearance between guide wheels on the roller coaster side, the position of the brake plate on the track (or the closed state of the brake) and the wheel wear should be inspected and measured, and the inspection and measurement contents should be included in the weekly inspection record. In the monthly dispatch, it should be confirmed that the hidden dangers of accidents found in daily control and weekly investigation have been effectively rectified and eliminated.

  2. Operating and using units should strengthen safety management. For roller coasters with two or more vehicles running in turn on the same track, it should be ensured that the vehicles in front can be launched or lifted only after all the passengers on the vehicles parked at the platform have left, so as to prevent the vehicles in front from retreating and colliding with the vehicles behind.

  (three) inspection agencies to strengthen inspection safety checks.

  When inspection agencies carry out inspection, they should strengthen the functional inspection of roller coaster lifting device, driving device, braking device, check device and gear train, especially the functional inspection of ejection device and braking device of ejection roller coaster. During regular inspection, it is also necessary to check whether the manufacturing unit carries out hidden danger investigation and evaluation as required, whether the daily, weekly, monthly and annual inspection records of the operating and using unit meet the requirements of the operation and maintenance instructions, and whether the main stressed components are replaced due; In the regular inspection items, the position deviation (or brake closed state) of the brake plate on the track and the measurement of the gap between the side guide wheels should be added to check whether the measured values are within the design allowable range. If the above-mentioned functional inspection or inspection finds problems, the corresponding items shall be judged as unqualified, and shall not be used again until the rectification is completed; If there are serious accidents, report to the local market supervision department immediately.

  (four) the supervision institutions to carry out special supervision and inspection.

  Local market supervision departments should carry out special supervision and inspection of roller coasters within their jurisdiction, urge manufacturing, operating and using units to seriously carry out investigation and rectification of hidden dangers of accidents, urge inspection institutions to strengthen safety and technical checks, and immediately order the equipment that is not in place for investigation and rectification and has hidden dangers of accidents to be stopped, and follow up and urge the rectification.

  Third, the job requirements

  (a) the main responsibility of compaction safety.

  Compaction of large amusement facilities manufacturing, operation and use of the safety of the main responsibility, urge all parties concerned to learn from typical accidents, conscientiously implement the requirements of hidden dangers investigation and management, take effective rectification measures, complete rectification on schedule with high quality, strictly regulate the use of safety management, and improve the quality and safety level of large amusement facilities.

  (2) Strengthen supervision and inspection.

  Strengthen the supervision, inspection and administrative law enforcement of large-scale amusement facilities manufacturing, operating and using units and inspection institutions in the region. If it is found that the requirements for the implementation of hidden dangers investigation and management are not in place, it shall be immediately ordered to make rectification, and if the circumstances are serious, it shall be dealt with severely according to law.

  (3) Strengthen safety publicity and guidance.

  Strengthen safety publicity, widely carry out safety publicity and education of large amusement facilities by using various media, raise public awareness of safety prevention, pay attention to self-protection and prevent safety accidents.

Express delivery with insured price of 20,000 yuan will only compensate 250 yuan for the damage? Be careful of these "hidden rules" of express delivery!

  CCTV News:Recently, Mr. Zhong from Beijing mailed a medical device worth 980,000 yuan by SF Express, and he bought 20,000 yuan for insurance and 100 yuan for fear of accidents during transportation. It is found that the express mail is damaged when signing, and it will cost 10 thousand yuan to repair it. Mr. Zhong thought that he had bought 20,000 yuan, and this maintenance fee must be settled. However, when he provided relevant credentials to the courier company, the other party said that he could only pay 250 yuan.

  In response to this customer service, what Mr. Zhong did this time was part of the insured price, which can only be compensated in proportion. In order to get the insured amount of 20 thousand yuan, he should choose the full insured amount.

  SF Express Customer Service:If it’s worth 100,000 yuan, and you insured it for 100,000 yuan, your later maintenance cost will be 10,000 yuan. Under normal circumstances, we will pay you 10,000 yuan in full. If you say that the value of this item is 100,000 yuan, and you insured it for 10,000 yuan, it is not fully insured, then it will generate a proportion of compensation, which is the amount insured by you divided by the actual value of the item and multiplied by your actual loss.

  According to the customer service, the insured price of 20,000 yuan is divided by the equipment of 980,000 yuan, and the compensation ratio is 2%, and the maintenance cost of more than 10,000 yuan is multiplied by 2%, and the final amount that the enterprise needs to pay is 250 yuan.

  Consumer Mr. Zhong:I calculated the goods of 980,000 yuan, and if the price is to be preserved, it will be about 25,000 to 30,000 yuan. I don’t have that much to deliver directly by plane, so there is a big misunderstanding in this thing.

  Is it reasonable and legal to pay in proportion for the damage of express delivery?

  The reporter learned that at present, all express delivery companies have formulated their own insurance standards.

  SF Express has no limit on the value of a single express delivery. The lowest 1 yuan can insure the goods within 500 yuan, and more than 1,000 yuan is charged at five thousandths of the value of the goods;

  The insured fees of Yunda, Shentong and ZTO Express are all charged at 3% of the insured amount, and the upper limit of the value of a single express is 20,000 yuan and 30,000 yuan respectively;

  The value of a single express of Yuantong Express does not exceed 30,000 yuan, the lowest 1 yuan can insure the goods within 1,000 yuan, the premium of 1,000 to 2,000 yuan is 2 yuan, and 2,000 to 10,000 yuan and 10,000 to 30,000 yuan are charged according to 3% and 5% of the insured amount respectively;

  Best Express has a maximum insured price of 10,000 yuan, and the insured fee is charged at 1% of the actual value of the goods.

  The so-called proportional compensation actually refers to the rules of postal insurance in the Postal Law. Article 47 of China’s Postal Law stipulates that postal enterprises should compensate for the loss of vouched mail according to the following provisions: if the insured vouched mail is lost or completely damaged, it should be compensated according to the insured amount; If it is partially damaged or the internal parts are short, the actual loss of the mail shall be compensated according to the ratio of the insured amount to the total value of the mail.

  Experts believe that express delivery service is a transportation contract service. As long as the express delivery company undertakes express delivery, it should pay for the risks involved. The insurance regulations in the Postal Law are not applicable to express delivery companies.

  By default, the clause is checked, and the setting is unclear, which infringes on consumers’ rights and interests

  It seems that there is a certain legal source for the express delivery company to pay in proportion. As far as we know, Mr. Zhong still felt dissatisfied after the customer service responded, so he called 12315 to reflect the situation. With the assistance of 12315 platform, SF paid Mr. Zhong 1000 yuan after many times of communication and negotiation.

  However, whether in 250 yuan or 1000 yuan, for Mr. Zhong, his rights and interests have not been fully protected. What is the problem?

  The reporter learned that most consumers generally understand that the insured amount of express delivery is equal to the amount of compensation that consumers can get. The customer service staff of the courier company said that consumers can see the relevant regulations when paying, but there are still consumers who are not clear.

  Consumer Mr. Deng:Every time you send an express delivery, the express delivery terms are checked by default, so just pay directly.

  The reporter logged into the "sent items" business pages of several courier companies and found that there were some "hidden rules" due to the unclear setting of the "Express Service Terms" of the courier companies. Some terms have been checked by default, while others cannot be paid without checking.

  Some experts believe that this is a violation of consumers’ right to know and choose.

  Lawyers suggest that in this case, consumers can protect their rights through the Contract Law. However, Article 311 and Article 54 of the Contract Law respectively stipulate the compensation for loss of goods and the compensation stipulated in unreasonable contracts.

  Wu Xuemei, Member of Postal Legal Affairs Committee of Beijing Lawyers Association:In fact, the contract law clearly stipulates that if losses are caused to the sender’s goods, it should be compensated according to the law. If there is still a sender who thinks that the agreement in the insured clause is illegal, unfair, or infringed, then he can apply to the court to determine that this clause is invalid, or immediately revoke it.

  Insured price does not mean that insurance express pays in proportion, which is reasonable.

  Since there are no other laws and regulations that clearly stipulate the insured compensation for express delivery, all express delivery companies have formulated their own compensation standards. It must be admitted that it is reasonable to compensate for the partial damage of express goods according to the proportion of lost value. For express delivery companies, buying insurance is not buying insurance. If you don’t pay in proportion, it means that the transportation risk of high-value goods is much higher than the transportation income. In the end, enterprises will reject high-value express mail in order to reduce the risk, and consumers’ rights and interests will also be lost.

  Express payment also needs a market-oriented solution mechanism.

  However, for consumers, although some items are partially damaged, they may not be used. Even if the courier company pays in proportion, the rights and interests of consumers are still not guaranteed. At the same time, there are disputes caused by the fact that it is often difficult to define the proportion of damage.

  As a big country of express delivery, the number of express delivery in 2018 has exceeded 50 billion, and it is estimated that the express delivery volume in 2019 will exceed 60 billion. In the face of such a huge market, in addition to further clarifying the basic principles of compensation for damage and loss of express mail in laws and regulations, we should also explore socialized and market-oriented solutions, such as introducing industry insurance to solve the problem of express delivery compensation.

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)

Central Meteorological Observatory: There will be heavy snowstorms in Guizhou, Hunan, Chongqing and Hubei.

  CCTV News:According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory predicts that there will be a rain and snow weather process in southwest China, Jiangnan and South China from the night of December 26 to 29, and there will be heavy snowstorms in Guizhou, Hunan, Chongqing, Hubei and Tibet. The main snowfall period in this process is from the night of the 27th to the 28th, of which the night of the 27th is the strongest snowfall period. Please pay attention to the latest forecast and early warning information released by the meteorological department in the above areas, and do a good job in cold protection and travel planning.

  During the process, there were small to medium snow or sleet in southeastern Tibet, northern Yunnan, western Sichuan Plateau, southeastern Chongqing, Guizhou, western and northern Hunan, western Hubei, southern Anhui, northwestern Zhejiang and other places, and heavy snowstorms occurred in central and eastern Guizhou, western Hunan, southeastern Chongqing, southwestern Hubei, southeastern Tibet and other places, with accumulated snowfall of 8-12mm and local snowfall of 15-18mm. The newly added snow depth in Guizhou, western Hunan, southeastern Chongqing, southwestern Hubei and southeastern Tibet is 4-10 cm, and the local area in eastern Guizhou, western Hunan and southeastern Tibet can reach 12-16 cm.

  In addition, there is freezing rain in western Guizhou. There are light rains in Sichuan Basin, south-central Yunnan, southern Hunan, most of Jiangxi, most of Zhejiang, northern Fujian, Guangxi, northern Guangdong and other places, with local moderate rain.

  In addition, from December 31 to January 2, 2023, a new cold air will affect the central and eastern regions of China. During this period, the temperature in most areas will drop by 4 ~ 6 C, and the local drop can reach about 8 C. The area north of the Yangtze River is accompanied by northerly winds of 4 ~ 5. There will be light snow or sleet in the southeast of northwest China, Huanghuai, northern Jianghuai, Jianghan, western Hunan and northern Guizhou, and light rain in southern Jianghuai, northern Jiangnan and eastern Sichuan.

  Meteorologists reminded that there will be rain and snow in Tibet, Sichuan, Chongqing, Guizhou, Hunan, Hubei, Anhui, Zhejiang and other places, and there will be freezing rain in western Guizhou. The public should make travel plans in advance and pay attention to traffic safety; Add clothes in time to keep warm, and beware of the adverse effects of continuous low temperature weather on human health.

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"

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