标签归档 西安品茶网

Korean media: Former South Korean President Lee Myung-bak, who is serving his sentence, is hospitalized outside the prison due to illness.

  [Global Network Report] Yonhap News Agency reported that according to the news of the Korean Ministry of Justice on the 17th, former President Lee Myung-bak, who was detained in Anyang Prison in Gyeonggi Province, was admitted to Seoul National University Hospital the day before for a disease check-up, and the time of hospitalization, discharge and escort was inconvenient to disclose due to security problems.

Profile photo: Li Mingbo was transferred to Anyang Prison. Image source: Yonhap News Agency

Profile photo: Li Mingbo was transferred to Anyang Prison. Image source: Yonhap News Agency

  The Korean Ministry of Justice said that Lee Myung-bak will be examined according to the opinions of the hospital during his hospitalization. According to the report, Lee Myung-bak was treated for diabetes and other diseases, and he was treated outside prison for three times last year. According to reports, Lee Myung-bak was sentenced to 17 years in prison for corruption and bribery, fined 13 billion won (about 69.24 million yuan), and pursued 5.78 billion won in criminal proceeds.

  It is worth mentioning that another former South Korean President, park geun-hye, was released from prison by amnesty at the end of December, 2021. Her lawyer, Liu Rongxia, said on the 16th that park geun-hye was in better health and would speak to the people when she left the hospital. Liu Rongxia also relayed that park geun-hye was sad that another former president, Lee Myung-bak, was not granted amnesty.

Be listed as a definite carcinogen! This kind of bacteria is infected by more than half of people in our country.

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Recently, the U.S. Department of Health and Human Services released the 15th edition of the carcinogen report, in which 8 carcinogens were added, and Helicobacter pylori was listed as a definite carcinogen for the first time.

In China, the average infection rate of Helicobacter pylori is nearly 60%. Is there a high probability of cancer after being infected with this bacterium? What are its transmission routes? How to prevent it? Earlier, the reporter from the General Station interviewed the experts in the Department of Gastroenterology of Beijing Friendship Hospital affiliated to Capital Medical University on related issues.

How common is Helicobacter pylori?

According to related reports, Helicobacter pylori infection is the most common chronic bacterial infection in human beings, accounting for more than 50% of natural bacterial infections in the world. Among them, the infection rate in developing countries exceeds that in developed countries. There are obvious differences in the probability of Helicobacter pylori infection in different regions of China, with an average infection rate of 59%, of which the average infection rate of children is 40%.

△ Helicobacter pylori (data map)

Infection with Helicobacter pylori has a high risk of cancer?

It is a misunderstanding that there is a high risk of cancer if Helicobacter pylori is positive.

According to the current research, most people who are positive for Helicobacter pylori have no great harm and symptoms, and only 10% to 20% of infected people will have digestive tract ulcers. Less than 1% of infected people develop gastric mucosa-associated lymphoid tissue lymphoma, which may be at risk of canceration.

Most people infected with Helicobacter pylori have no clinical symptoms and complications.

Experts say that most people infected with Helicobacter pylori have no clinical symptoms and complications, and they can detect whether they are infected with Helicobacter pylori by using the most commonly used non-invasive methods, including carbon-13 or carbon-14 breath test.

Can helicobacter pylori be eradicated? How to eradicate it?

According to experts from the Department of Gastroenterology, Beijing Friendship Hospital, Helicobacter pylori can be eradicated. But first of all, we should evaluate whether there are indications for radical cure before we do treatment. Young people with no special family history and asymptomatic infected people are not recommended for eradication treatment. At present, bismuth-containing quadruple therapy has become the first-line treatment scheme to eradicate Helicobacter pylori. Experts suggest that to eradicate Helicobacter pylori, you should take medicine regularly according to the doctor’s advice.

How to prevent infection with Helicobacter pylori?

Helicobacter pylori is mainly transmitted through mouth-to-mouth and feces-to-mouth routes. Daily behaviors such as gathering, eating water or food infected by Helicobacter pylori, not washing hands after contact between humans and animals, kissing, and "mouth-to-mouth" feeding children may all be infected with Helicobacter pylori.

△ Data Map (Source/vision china)

Stay away from Helicobacter pylori, you should develop these habits.

Disinfect tableware and divide meals.

Do not eat raw or too hot food. They will stimulate the gastric mucosa and reduce its resistance, thus creating conditions for the invasion of Helicobacter pylori.

Don’t "mouth to mouth" feed. Some old people like to feed their children with food, which is one of the most easily contagious ways.

Wash your hands and clean your mouth in time.

High-risk groups should have regular physical examinations. The high-risk population of Helicobacter pylori should have gastroscopy every 2~3 years, and adults under 50 years old should have gastroscopy every 3 years. Those over 50 years old should do it every two years.

Source: CCTV News

Original title: "It is listed as a clear carcinogen! More than half of people in China are infected with this bacterium.

Read the original text

Baojun responded to "brake failure": in fact, a software BUG caused the brake assist to be degraded.

Recently, Baojun Automobile made a public response to the rumors about "brake failure" on the Internet in the official Weibo. Baojun Automobile made it clear that the so-called "brake failure" is not accurate. In fact, some vehicles have software bugs, which leads to the degradation of the brake assist system. For this part of the affected vehicles, there will be an indicator light to remind them when starting, and they will automatically enter the speed limit protection state to ensure driving safety.

Baojun Automobile stressed in the statement that after receiving feedback from relevant users, the company quickly took action and solved the problems involving vehicles, and asked users to use them with confidence. Baojun Automobile also pointed out that some media used inaccurate descriptions such as "brake failure" without fully understanding the facts, and there were inaccurate information.

Baojun Automobile said that the company will sincerely and properly cooperate with the owner to handle the follow-up matters to ensure that the rights and interests of users are properly protected. The handling of this incident also reflects Baojun Automobile’s attention and commitment to product quality and user safety.

Some Opinions of the Central Committee of the Communist Party of China and the State Council on Adhering to the Priority Development of Agriculture and Rural Areas and Doing a Good Job in "Agriculture

Xinhua News Agency, Beijing, February 19th 

Some Opinions of the Central Committee of the Communist Party of China and the State Council on Adhering to the Priority Development of Agriculture and Rural Areas and Doing a Good Job in "Agriculture, Countryside and Farmers"
(January 3, 2019)

This year and next are the decisive period for building a well-off society in an all-round way, and there are many hard tasks that must be completed in the field of agriculture, rural areas and farmers. The CPC Central Committee believes that under the complicated situation of increasing downward pressure on the economy and profound changes in the external environment, it is of special importance to do a good job in the work of agriculture, rural areas and farmers. We must persist in taking solving the problems concerning agriculture, rural areas and farmers as the top priority of the whole party’s work, further unify our thinking, strengthen our confidence and implement our work, consolidate the good situation of developing agriculture and rural areas, give play to the role of "agriculture, rural areas and farmers" as a ballast stone, win the initiative to effectively cope with various risk challenges, and lay the foundation for ensuring sustained and healthy economic development and overall social stability and achieving the goal of the first century on schedule.

To do a good job in agriculture, countryside and farmers, we should take Socialism with Chinese characteristics Thought of the Supreme Leader in the new era as the guide, fully implement the spirit of the 19th National Congress of the Communist Party of China, the Second and Third Plenary Sessions of the 19th National Congress and the Central Economic Work Conference, closely focus on coordinating and promoting the overall layout of "five in one" and the "four comprehensive" strategic layout, firmly grasp the general tone of striving for progress while maintaining stability, implement the requirements of high-quality development, and adhere to the general policy of giving priority to the development of agriculture and rural areas. Taking the implementation of the rural revitalization strategy as the overall starting point, we should benchmark the hard tasks that must be completed in building a well-off society in an all-round way, adapt to the new requirements of rural reform and development put forward by the complex situation changes at home and abroad, focus on key points, fill shortcomings and strengthen the foundation, deepen the structural reform of the agricultural supply side around "consolidating, strengthening, upgrading and smoothing", resolutely win the battle against poverty, give full play to the role of rural grassroots party organizations as a fighting fortress, and comprehensively promote rural revitalization to ensure the smooth completion by 2020.

First, focus on precise policy, decisive battle to win the fight against poverty

(1) Complete the task of tackling poverty to the letter. Stick to the established goal of poverty alleviation and implement the existing policy deployment. By 2020, we will ensure that the rural poor will be lifted out of poverty under the current standards, all poverty-stricken counties will be stripped of their hats, and regional overall poverty will be solved. Adhere to the current poverty alleviation standards, comprehensively investigate and solve outstanding problems that affect the realization of "two guarantees and three guarantees", prevent blindly raising standards and raising appetite, and put an end to digital poverty alleviation and false poverty alleviation. Strengthen poverty alleviation monitoring. Further compact the responsibility of poverty alleviation, implement the most stringent assessment, and accurately ask for accountability. We will continue to strengthen poverty alleviation cooperation between the east and the west and designated poverty alleviation by the central units. Deepen the efforts to grasp the Party building, and promote poverty alleviation. Organize normalized interviews and talk at any time when problems are found. Make good use of the results of the special inspection of poverty alleviation and promote the implementation of political responsibility for poverty alleviation.

(2) focus on deep poverty-stricken areas. Aim at the key and difficult problems that restrict the accurate poverty alleviation in deep poverty areas, make a list, clarify the responsibilities item by item, and reconcile the sales numbers. Major construction projects continue to tilt towards deep poverty-stricken areas, and policies and measures such as poverty alleviation by characteristic industries, ex situ poverty alleviation, ecological poverty alleviation, financial poverty alleviation, social assistance, and cadres and talents are tilted towards deep poverty-stricken areas. Finance at all levels will give priority to increasing capital investment in "three districts and three states" to tackle poverty. For the deep poverty-stricken areas with a large number of poor people, high incidence of poverty and great difficulty in getting rid of poverty outside the "three districts and three States", it is also necessary to co-ordinate capital projects and increase support.

(3) Focus on solving outstanding problems. Pay attention to the development of long-term poverty alleviation industries, focus on solving problems such as disjointed production and marketing and insufficient risk protection, and improve the participation and direct benefit level of poor people. Strengthen the follow-up measures for ex situ poverty alleviation and relocation, focus on solving the problem of heavy relocation and light follow-up assistance, and ensure the relocation of one household and the stable poverty alleviation of one household. Strengthen compulsory education in poverty-stricken areas to control dropout and protect education, and avoid dropping out of school because of poverty. We will implement multiple security measures such as basic medical insurance, serious illness insurance and medical assistance, build a solid network of rural health services, and ensure the basic medical needs of the poor. Solidly promote ecological poverty alleviation and promote the coordination between poverty alleviation and development and ecological protection. Adhere to the combination of poverty alleviation and supporting the mind, strengthen vocational education and skills training in poverty-stricken areas, strengthen the overall connection between development-oriented poverty alleviation and affordable poverty alleviation, focus on solving the problems of "taking it all in one pocket" and some poor people, and enhance the endogenous motivation and self-development ability of poor people. Effectively strengthen the front-line precision assistance force, and select the best and strengthen the resident team. Care and care for poverty alleviation cadres, increase work support, help solve practical difficulties and relieve worries. We will continue to carry out special treatment of corruption and work style in the field of poverty alleviation, and severely investigate and deal with problems such as false reporting, embezzlement, misappropriation, caring for relatives and friends, and eating and getting cards.

(4) Consolidate and expand the achievements in tackling poverty. After poverty-stricken counties, poor villages and poor people quit during the crucial period, relevant poverty alleviation policies remained stable to reduce and prevent the poor people from returning to poverty. Study and solve new problems such as the lack of policy support for the people whose income level is slightly higher than that of the poor households who set up the card. Adhere to and promote good experiences, good practices and good ways in tackling poverty. Do a good job in linking poverty alleviation with rural revitalization. For poverty-stricken counties that have taken off their hats, they should consolidate their development achievements by implementing the rural revitalization strategy and continue to promote economic and social development and the improvement of people’s lives. Summarize the practical creation and great spirit of poverty alleviation. Plan the strategic thinking after the completion of the goal and task of poverty alleviation in 2020 as soon as possible.

Second, lay a solid foundation for agriculture and ensure the effective supply of important agricultural products

(1) Stabilizing grain output. We will do a good job in grain production, promote the implementation of grain storage on the ground and grain storage in technology, and ensure that the grain planting area is stable at 1.65 billion mu. We will steadily improve policies and measures to support grain production, tap the potential of stable production and increase production such as varieties, technologies and disaster reduction, and ensure farmers’ basic income from growing grain. Give full play to the advantages of major grain producing areas, improve the interest compensation mechanism of major grain producing areas, and improve the reward and compensation policy for major grain producing counties. Compacting the main sales area and the production and marketing balance area to stabilize grain production responsibility. Strictly observe the red line of 1.8 billion mu of cultivated land, fully implement the special protection system for permanent basic farmland, and ensure that the permanent basic farmland remains above 1.546 billion mu. Building a modern meteorological service system for agriculture. Strengthen the assessment of the responsibility system of the governor of food security.

(two) to complete the task of high standard farmland construction. Consolidate and improve grain production capacity, and ensure that 800 million mu of high-standard farmland will be built by 2020. Revision of the national master plan for high-standard farmland construction, unified planning and layout, construction standards, organization and implementation, acceptance and assessment, and storage of the above map. Strengthen capital integration, innovate investment and financing models, and establish a diversified financing mechanism. Implement regional overall construction, promote the comprehensive supporting of water, land, forest, road and electricity, and simultaneously develop high-efficiency water-saving irrigation. Complete the delineation of grain production functional zones and important agricultural products production protection zones, and give priority to the "two zones" for high-standard farmland construction projects. Resume the construction of high-quality cotton production base in Xinjiang, and cover the construction scope of sugar cane "double high" base to all designated protected areas. Further strengthen the construction of farmland water conservancy. Promote the water-saving transformation and modernization of large and medium-sized irrigation areas. Strengthen the protection of black land in Northeast China. Strengthen the comprehensive management of groundwater overexploitation in North China. We will promote the pilot project of remediation and planting structure adjustment of cultivated land polluted by heavy metals.

(3) Adjusting and optimizing the agricultural structure. Vigorously develop the production of green and high-quality agricultural products in short supply, and promote the transformation of agriculture from increasing production to improving quality. We will further promote the high-quality grain project. Implement the soybean revitalization plan and expand the planting area in many ways. Support the production of rape in the Yangtze River basin, and promote the demonstration and popularization of new varieties and technologies and the whole mechanization. Actively develop woody oil plants. We will promote the dairy industry, strengthen the construction of high-quality milk source bases, upgrade and transform small and medium-sized dairy farms, and implement the promotion of infant formula. Rationally adjust the grain feeding structure and develop the production of high-quality forage materials such as silage corn and alfalfa. Reasonably determine the scale of aquaculture in inland waters, reduce the over-dense cage culture in offshore waters and lakes and reservoirs, promote the construction of marine pastures, and develop offshore fisheries in a standardized and orderly manner. Reduce the fishing intensity of rivers, lakes and offshore fisheries, and fully implement the ban on fishing in the Yangtze River Aquatic Biological Reserve. Implement the quality and safety assurance project of agricultural products, and improve the supervision system, monitoring system and traceability system. Strengthen the monitoring and prevention of African swine fever and other animal epidemics, strictly implement prevention and control measures, and ensure industrial safety.

(4) Accelerate the breakthrough of key agricultural core technologies. Strengthen innovation-driven development, implement key agricultural core technology research actions, cultivate a number of agricultural strategic scientific and technological innovation forces, and promote independent innovation in the fields of biological seed industry, heavy agricultural machinery, smart agriculture, and green inputs. We will build scientific and technological innovation platform bases such as the State Key Laboratory of agriculture, build a deep integration platform in Industry-University-Research, and strengthen the construction of national modern agricultural industrial technology system, scientific and technological innovation alliance, industrial innovation center, high-tech industrial demonstration zone, and science and technology park. Strengthen the dominant position of enterprises in technological innovation, cultivate innovative agricultural science and technology enterprises, and support qualified enterprises to take the lead in implementing technological innovation projects. We will continue to organize and implement joint research on improved varieties of rice, wheat, corn, soybeans and livestock and poultry, and accelerate the breeding and popularization of high-quality grass seeds. Support weak links to apply agricultural machinery research and development, promote the transformation and upgrading of agricultural machinery and equipment industry, and accelerate agricultural mechanization. Strengthen the creation and application of intellectual property rights in agriculture. Accelerate the integration, innovation and popularization and application of advanced and practical technologies. Establish and improve the property right system of agricultural scientific research achievements, give scientific research personnel the ownership of scientific research achievements, improve the talent evaluation and flow guarantee mechanism, and implement the policy of part-time and part-time salary and distribution of rights and interests of achievements.

(five) the implementation of important agricultural products security strategy. Strengthen the top-level design and system planning, ensure the supply of important agricultural products such as grain based on the domestic market, make overall use of the international and domestic markets and resources, scientifically determine the level of domestic important agricultural products, improve the security system, and improve domestic security capabilities. Take rice and wheat as the necessary varieties to stabilize corn production and ensure the basic self-sufficiency of grain and the absolute safety of rations. Accelerate the legislative process of food security. On the basis of improving quality and increasing efficiency, we will consolidate the production capacity of cotton, oilseeds, sugar and natural rubber. Accelerate and support agriculture to go global, strengthen international cooperation in agriculture in the Belt and Road Initiative, actively expand the import of agricultural products in short supply in China, expand diversified import channels, cultivate a number of multinational agricultural enterprise groups, and improve the level of agricultural foreign cooperation. Strengthen the comprehensive management of anti-smuggling of agricultural products.

Third, solidly promote rural construction and speed up the shortcomings of rural human settlements and public services.

(1) Do a good job in the three-year action of rural human settlements improvement. In-depth study and promotion of Zhejiang’s "Thousand Villages Demonstration and Ten Thousand Villages Renovation" project experience, comprehensively push forward the renovation of rural human settlements focusing on rural garbage and sewage treatment, toilet revolution and village appearance improvement, and ensure that by 2020, the rural human settlements will be significantly improved, the village environment will be basically clean and orderly, and the villagers’ awareness of environment and health will be generally enhanced. Encourage all localities to base themselves on reality and adjust measures to local conditions, rationally choose a simple and long-term remediation model, and focus on solving technical problems. Establish a government investment mechanism with local priority and central subsidies. The central government gives subsidies to the rural toilet revolution and the promotion of the whole village, and rewards the advanced counties for the improvement of rural human settlements. The central budget invests in special funds to support the improvement of rural human settlements. Allow the county to co-ordinate and integrate relevant funds according to regulations, and focus on the improvement of rural human settlements. Encourage social forces to actively participate and organically combine the improvement of rural human settlements with the development of rural leisure tourism. Carry out extensive village cleaning operations. Create beautiful livable villages and the most beautiful courtyards. The renovation of rural human settlements should be compatible with the level of rural economic development, coordinated with local culture and customs, pay attention to practical results and prevent superficial work.

(two) the implementation of village infrastructure construction projects. We will promote the consolidation and upgrading of rural drinking water safety, strengthen the protection of rural drinking water sources, and speed up the solution to the problems of "difficulty in drinking water" and unsafe drinking water in rural areas. We will comprehensively promote the construction of "four good rural roads", increase the implementation of "road length system" and demonstration counties, and realize that all qualified villages will pass through hardened roads, and conditional areas will extend to natural villages. Strengthen the construction of roads in the village. Fully implement the rural electrification upgrading project and accelerate the completion of a new round of rural power grid transformation. Improve the county and rural logistics infrastructure network, support the construction of agricultural products storage and preservation, grading packaging and other facilities, and encourage enterprises to establish logistics distribution outlets in counties and villages with conditions. Accelerate the extension of broadband networks to villages and speed up and reduce fees. Continue to promote the renovation of dilapidated houses in rural areas. We will improve the long-term mechanism for the construction and management of village infrastructure, clarify the responsibilities of all parties for management and protection, and encourage local governments to include management and protection expenses in their fiscal budgets.

(3) Improve the level of rural public services. Comprehensively improve the level of public services such as rural education, medical and health care, social security, old-age care, culture and sports, and accelerate the equalization of basic public services in urban and rural areas. Promote the integrated development of urban and rural compulsory education, and thoroughly implement the nutrition improvement plan for rural compulsory education students. We will implement the plan of popularizing high school education and strengthen rural children’s health improvement, early education and preschool education. Accelerate the construction of standardized village clinics and implement the special post plan for general practitioners. Establish and improve a unified basic medical insurance system for urban and rural residents, and simultaneously integrate serious illness insurance for urban and rural residents. Improve the basic old-age insurance benefits for urban and rural residents and the normal adjustment mechanism for basic pensions. Coordinate the urban and rural social assistance system, improve the minimum living security system and the special care and resettlement system. Accelerate the construction of comprehensive cultural service centers at the grassroots level in rural areas. We will improve the care service system for left-behind children, women and the elderly in rural areas, support the development of multi-level rural old-age care, and strengthen and improve rural disabled services. Promote the establishment of a basic public service funding mechanism for urban and rural planning, and improve the basic public service standards in rural areas.

(4) Strengthening rural pollution control and ecological environment protection. Make overall plans to promote the management of landscape forest, field, lake and grass system and promote the green development of agriculture and rural areas. Strengthen the control of agricultural non-point source pollution, carry out the action of saving fertilizer and medicine in agriculture, and realize the negative growth of chemical fertilizer and pesticide use. Develop eco-circular agriculture, promote the resource utilization of agricultural wastes such as livestock manure, straw and plastic film, realize the full coverage of the whole county in the resource utilization of livestock manure, and make great efforts to control white pollution. Expand the pilot system of crop rotation fallow. Create the pioneer area of agricultural green development. Implement rural greening and beautification actions, build a number of forest villages, protect ancient and famous trees, and carry out compensation for ecological benefits of wetlands and returning farmland to wet areas. Comprehensive protection of natural forests. Strengthen the restoration of degraded shelterbelts in the "Three North" areas. Expand returning farmland to forests and grasslands, and steadily implement returning grazing to grasslands. Implement a new round of subsidies and incentives for grassland ecological protection. Implement the system of river length and lake length, promote the management of rural water environment, and strictly manage the water ecological space such as the coastline of rural rivers and lakes.

(5) Strengthen the guidance of rural planning. Strengthen planning management as the basic work of rural revitalization and realize full coverage of planning management. County-level party committees and governments should make overall plans to promote rural planning. In accordance with the principle of planning before construction, we should comprehensively consider land use, industrial development, residential construction, human settlements improvement, ecological protection and historical and cultural heritage, pay attention to maintaining local features, and formulate practical village planning with multiple regulations. Strengthen the management of building permits in rural areas.

Fourth, develop and expand rural industries and broaden channels for farmers to increase their income.

(1) Accelerate the development of industries with rural characteristics. Develop diversified characteristic agriculture according to local conditions, and advocate "one village, one product" and "one county, one industry". Actively develop fruit and vegetable tea, edible fungi, miscellaneous grains and beans, potatoes, Chinese herbal medicines, special breeding, Lint flowers and seedlings and other industries. Support the construction of a number of advantageous areas of characteristic agricultural products. Innovate and develop rural handicrafts with ethnic and regional characteristics, vigorously tap skilled craftsmen in rural areas, and cultivate a number of family workshops, manual workshops and rural workshops. Improve the quality standard system of characteristic agricultural products, strengthen the protection of geographical indications and trademarks of agricultural products, and create a number of characteristic product brands of "local brand name" and "township brand name".

(2) Vigorously develop modern agricultural product processing industry. Taking "the head of the grain eats the tail" and "the head of the farmer works the tail" as the starting point, we will support the main producing areas to form agricultural product processing industrial clusters relying on the county, and leave the industrial chain in the county as far as possible to change the pattern of selling raw materials in rural areas and processing in cities. Support the development of primary processing of agricultural products suitable for family farms and farmers’ cooperatives, support the development of deep processing of agricultural products in counties, and build a number of specialized villages and towns and counties with strong processing of agricultural products. Coordinate the construction of agricultural products origin, distribution center and wholesale market, and strengthen the construction of agricultural products logistics backbone network and cold chain logistics system. Cultivate leading enterprises and consortia in agricultural industrialization, and promote the construction of modern agricultural industrial parks, demonstration parks for rural industrial integration and development, and towns with strong agricultural industries. We will improve the interest linkage mechanism for the integration and development of rural primary, secondary and tertiary industries, so that farmers can share more of the value-added benefits of industries.

(3) Developing new rural service industries. Support supply and marketing, postal services, agricultural service companies, farmers’ cooperatives, etc. to carry out agricultural production services such as agricultural technology extension, land trust, farming and planting, unified prevention and control, drying and storage. Give full play to the advantages of rural resources, ecology and culture, and develop industries that meet the needs of urban and rural residents, such as leisure tourism, catering, cultural experience, health and wellness, and old-age services. Strengthen the construction of rural tourism infrastructure and improve public service facilities such as health, transportation, information and postal services.

(4) Implementing the strategy of digital countryside. Further promote "Internet+Agriculture" and expand the demonstration application of agricultural Internet of Things. Promote the construction of big data in the whole industrial chain of important agricultural products and strengthen the construction of national digital agriculture rural system. We will continue to carry out a comprehensive demonstration of e-commerce in rural areas and implement the project of "internet plus" agricultural products leaving the village and entering the city. We will comprehensively promote the entry of information into villages and households, and rely on the "internet plus" to promote the extension of public services to rural areas.

(five) to promote the transfer of rural labor employment. We will implement a more active employment policy, strengthen employment services and vocational skills training, and promote the multi-channel transfer of rural labor and increase income. Develop and strengthen the county economy, guide the orderly gradient transfer of industries, support the development of suitable industries to small towns, support the development of rural enterprises with strong employment absorption ability, support enterprises to set up production workshops and employment bases in rural areas, and increase farmers’ local jobs. Stabilize the employment of migrant workers and ensure the timely and full payment of wages. Accelerate the urbanization of agricultural transfer population and promote the full coverage of permanent residents in urban basic public services.

(6) Support rural innovation and entrepreneurship. Encourage migrant workers, college graduates, veterans and urban talents to return to their hometowns to innovate and start businesses, support the establishment of various forms of entrepreneurial support service platforms, and improve the rural innovation and entrepreneurship support service system. We will implement the policy of tax reduction and fee reduction, encourage local governments to set up rural employment and entrepreneurship guidance funds, and speed up the settlement of difficulties such as land use and credit. Strengthen the construction of innovation and entrepreneurship incubation platforms, support the creation of a number of returning entrepreneurial parks, and support the development of small and micro enterprises.

Five, comprehensively deepen rural reform, stimulate the vitality of rural development

(1) Consolidate and improve the rural basic management system. Adhere to the basic position of family management and give new meaning to the two-tier management system. We will focus on family farms and farmers’ cooperatives as two new types of agricultural business entities, start the family farm cultivation plan, carry out the standardized promotion of farmers’ cooperatives, further promote the construction of demonstration cooperatives, and establish and improve the policy system and management system to support the development of family farms and farmers’ cooperatives. We will implement the policy of supporting small farmers and organically connecting modern agricultural development, and improve the interest linkage mechanism of "farmers+cooperatives" and "farmers+companies". Accelerate the cultivation of all kinds of socialized service organizations and provide all-round socialized services for one household. Accelerate the introduction of opinions on improving the grassland contract management system. Accelerate the comprehensive reform of agricultural water price and improve the incentive mechanism for water saving. We will continue to deepen the comprehensive reform of supply and marketing cooperatives and formulate regulations on supply and marketing cooperatives. Deepen the collective forest right system and the reform of state-owned forest farms. Vigorously promote the reform of collectivization and farm enterprise in agricultural reclamation areas.

(2) Deepening the reform of rural land system. Keep the rural land contract relationship stable and unchanged for a long time, study and introduce supporting policies, and guide all localities to clarify the specific measures for extending the contract after the second round of land contracting expires, so as to ensure a smooth transition of policy convergence. We will improve the laws, regulations and policy system for implementing collective ownership, stabilizing farmers’ contracting rights and freeing land management rights. On the basis of basically completing the registration and certification of contracted land ownership, we will carry out "looking back", do a good job of finishing the work, properly resolve the remaining problems, and issue the certificate of land contractual management right to farmers. We will improve the standardized management system for land circulation, develop various forms of moderate-scale agricultural operations, and allow secured financing for contracted land management rights. Summarize the experience of three pilot reforms of rural land system and consolidate the reform results. Adhere to the collective ownership of rural land, do not engage in privatization, adhere to the agricultural use of agricultural land, prevent non-agriculturalization, adhere to the protection of farmers’ land rights and interests, and do not take the withdrawal of contracted land and homestead as a condition for farmers to settle in cities, and further deepen the reform of rural land system. On the basis of amending relevant laws, we will improve the supporting system, comprehensively push forward the reform of rural land expropriation system and the reform of rural collective construction land entering the market, and accelerate the establishment of a unified urban and rural construction land market. Accelerate the registration and certification of the right to use the homestead, and strive to basically complete it in 2020. We will steadily and prudently promote the reform of the rural homestead system, expand the pilot reform, enrich the pilot content, and improve the system design. Pay close attention to the formulation of guiding opinions on strengthening the management of rural homestead. To study and draft regulations on the use of rural residential sites. Piloting the reclamation of idle homesteads.It is allowed to carry out rectification of idle school buildings, factories and abandoned land in rural areas throughout the county, and revitalize the construction land to support new rural industries and new formats and return to the countryside to start businesses. Strict management of land for agricultural facilities to meet reasonable demand. Consolidate the results of the rectification of the "big shed" problem. In accordance with the requirements of "taking it from agriculture and mainly using it for agriculture", we will adjust and improve the scope of land transfer income, increase the proportion of investment in agriculture and rural areas, and focus on the improvement of rural human settlements, village infrastructure construction and high-standard farmland construction. Solidly carry out the inter-provincial adjustment and use of new cultivated land indicators and savings indicators linked to the increase or decrease of urban and rural construction land, and all the adjustment proceeds will be used to consolidate the achievements of poverty alleviation and support rural revitalization. Accelerate the revision of land management law, property law and other laws and regulations.

(3) Deepening the reform of rural collective property rights system. Complete the national rural collective assets verification on schedule, speed up the construction of rural collective assets supervision and management platform, and establish and improve various management systems for collective assets. Guide rural collective economic organizations to confirm their membership on the basis of democratic consultation, pay attention to protecting the legitimate rights of special groups such as married women, accelerate the reform of the joint-stock cooperative system of rural collective operating assets, and continue to expand the pilot scope. Summarize and promote the experience of changing resources into assets, funds into shares and farmers into shareholders. We will improve rural collective property rights and actively explore ways to pledge loans for collective assets. Study and formulate the rural collective economic organization law. We will improve the rural property rights transfer market and promote the open and standardized operation of various rural property rights transfer transactions. Study and improve the preferential tax policies suitable for the characteristics of rural collective economic organizations.

(4) Improve the agricultural support and protection system. In accordance with the principle of increasing the total amount, optimizing the stock and improving the efficiency, we will strengthen the orientation of high-quality green development and accelerate the construction of a new agricultural subsidy policy system. In accordance with the principles of adapting to WTO rules, protecting farmers’ interests and supporting agricultural development, we will promptly study and formulate suggestions on improving agricultural support and protection policies. Adjust and improve the "yellow box" policy and expand the scope of use of the "green box" policy. According to the orientation of giving full play to the role of market mechanism, we will improve the minimum purchase price policy for rice and wheat. Improve the subsidy policy for corn and soybean producers. We will improve the mechanism of subsidizing agricultural credit guarantee rates and substituting awards for subsidies, study and formulate specific measures for business assessment of guarantee institutions, and accelerate the scale of guarantee. Improve the agricultural insurance policy according to the requirements of expanding the scope, increasing the products and raising the standard. We will promote the pilot projects of full cost insurance and income insurance for rice, wheat and corn. Expand the agricultural catastrophe insurance pilot and the "insurance+futures" pilot. Explore the implementation of the pilot program of substituting awards for local agricultural products insurance with local advantages and characteristics. Open up all aspects of financial services for agriculture, rural areas and farmers, establish an incentive and restraint mechanism for county banking financial institutions to serve agriculture, rural areas and farmers, and realize that the growth rate of inclusive agriculture-related loans is generally higher than the average growth rate of various loans. Promote rural commercial banks, rural cooperative banks and rural credit cooperatives to gradually return to their original sources and serve the local "agriculture, rural areas and farmers". To study and formulate specific measures for performance evaluation and incentive of the "three rural" business units of commercial banks. Make good use of policies such as differentiated reserve ratio and differentiated supervision to effectively lower the threshold of credit guarantee services for agriculture, rural areas and farmers.Encourage banking financial institutions to increase medium-and long-term credit support for rural revitalization and poverty alleviation. Support the listing of featured agricultural futures options in key areas.

Six, improve the rural governance mechanism, maintain rural social harmony and stability.

(1) Enhance the ability of rural governance. Establish and improve the leadership system and working mechanism of the combination of autonomy, rule of law and rule of virtue led by party organizations, and give play to the role of the masses in governance. We will carry out pilot projects for the construction of rural governance systems and create demonstration villages and towns for rural governance. Strengthen the standardization and institutionalization of autonomous organizations, improve the system of village-level deliberation and consultation, promote the openness of village-level affairs, and strengthen the effective supervision of village-level power. Guide rural areas to generally formulate or revise village rules and regulations. Promote rural grassroots governance according to law and establish and improve the public legal service system. Strengthen comprehensive agricultural law enforcement.

(2) Strengthening the construction of spiritual civilization in rural areas. Guide farmers to practice socialist core values and consolidate the party’s ideological position in rural areas. Strengthen publicity and education, do a good job in the ideological work of the peasants, publicize the party’s line and principles and the policy of strengthening agriculture, benefiting farmers and enriching farmers, and guide farmers to listen to the party’s words, feel grateful to the party and follow the party. We will carry out pilot projects for the construction of civilized practice centers in the new era and do a good job in the construction of county-level media integration centers. We will deepen and expand mass activities to create spiritual civilization, launch a number of demonstration counties, civilized villages and towns, and the most beautiful families for the construction of spiritual civilization in rural areas, excavate and set up moral models, and play a leading role in demonstration. Support the construction of cultural auditorium, cultural square and other facilities, and cultivate villages and towns with distinctive culture. We will continue to promote the work of changing customs in rural areas, guide and encourage grassroots mass autonomous organizations in rural areas to take binding measures to control bad social practices such as bad habits of weddings and funerals, sky-high bride price, declining filial piety, and no support for the elderly.

(3) Continue to promote the construction of safe villages. We will further promote the special struggle against evil, severely crack down on evil forces in rural areas, and put an end to the erosion of grassroots political power by evil forces such as "village tyrants." Severely crack down on the infiltration of hostile forces, cult organizations and illegal religious activities into rural areas. Promote discipline inspection and supervision work to the grassroots level, and resolutely investigate and deal with unhealthy practices and corruption problems that occur around farmers. Improve the implementation of the leadership responsibility system for comprehensive management of social security. Deepen the expansion of grid service management, integrate the first-line security construction forces at the grassroots level, and put more resources, services and management into rural communities. Strengthen the investigation and special treatment of hidden dangers in areas prone to public safety incidents such as rural traffic, fire protection, public health, food and drug safety and geological disasters. Accelerate the construction of an information-based and intelligent rural social security prevention and control system and continue to promote the construction of the "discerning project" in rural areas. Adhere to the development of the "Maple Bridge Experience" in the new era, improve the mechanism for the investigation, mediation and resolution of rural contradictions and disputes, and improve the ability and level of serving the masses and maintaining stability.

Seven, give play to the role of rural party branches as battlefortresses, and comprehensively strengthen the construction of rural grassroots organizations.

(1) Strengthening the leading role of rural grass-roots party organizations. Strengthen rural grassroots party organizations, focus on improving organizational strength, highlight political functions, and continuously strengthen the construction of rural grassroots party organizations. Increase advanced branches, upgrade middle branches, rectify backward branches, and rectify the "one village, one policy" of weak and scattered village party organizations one by one by county. Take a "look back" on the change of the village "two committees" and resolutely clean up the members of the village "two committees" who have been criminally punished and have problems such as "village tyrants" and gangs and evils. Implement the overall optimization and promotion actions of the leaders of village party organizations, and fully equip the strong team. We will fully implement the filing management system for village party secretaries and county-level party committees. Establish a long-term working mechanism for the first secretary to be stationed, send the first secretary to poor villages, weak and scattered villages and empty-shell villages of collective economy in an all-round way, and expand to villages with heavy tasks of rural revitalization. Intensify the efforts to train and select village party secretary from outstanding party member of college graduates, migrant workers, veterans and institutions. Improve the normalization mechanism of selecting township leading cadres, examining township civil servants and recruiting township career staff from outstanding village party organization secretaries. Implement the five-year term of office of village party organizations, and promote the simultaneous change of village "two committees" and county and township. Optimize the team structure of rural party member, and increase the development of party member from young farmers and rural migrant workers. We will improve the responsibility system of county-level party committees for grasping townships and promoting villages, and county and township party committees should regularly investigate and solve outstanding problems in the construction of grassroots organizations in a timely manner. Strengthen and improve the leadership of village party organizations over various organizations at the village level,Improve the village-level organization system led by party organizations. We will fully implement the appointment of the secretary of the village party organization as the director of the village committee through legal procedures, and implement the cross-appointment of the members of the village "two committees" to increase the proportion of party member among the members of the village committee and the villagers’ representatives. Strengthen the leadership of the Party branch over village-level collective economic organizations. We will fully implement the "four discussions and two openness" and improve the mechanism for studying and discussing important issues and major issues at the village level by village party organizations.

(two) to play the role of various organizations at the village level. Clarify the functional orientation of various village-level organizations, and realize that all kinds of grass-roots organizations should be set up according to their needs, perform their duties according to their duties, have people to handle affairs, and have rules and regulations. Villagers’ committees should perform the functions of grass-roots mass autonomous organizations and enhance villagers’ self-management, self-education and self-service. Establish and improve supervision committee in an all-round way, and play a supervisory role in matters such as village decision-making and publicity, property management, project construction, and implementation of policies and measures to benefit farmers. Strengthen the service function of collective economic organizations and play a role in managing collective assets, rationally developing collective resources and serving collective members. Give play to the positive role of rural social organizations in serving farmers and establishing new styles.

(3) Strengthening the service function of village-level organizations. In accordance with the principle of being conducive to the construction of village-level organizations and serving the masses, the work items that are suitable for village-level organizations to handle or undertake are handed over to village-level organizations, and the necessary working conditions are guaranteed. Standardize village-level organizations to assist the government’s work, and prevent arbitrary increase in the workload of village-level organizations. Coordinate the reform of township stations, strengthen the construction of township service system for agriculture, and ensure that townships have teams and resources to serve agriculture.

(4) Improve the fund guarantee mechanism for the operation of village-level organizations. We will improve the financial investment-oriented and stable system for ensuring the operation funds of village-level organizations, fully implement the remuneration package of village cadres and the office funds of village-level organizations, establish a normal growth mechanism, and ensure other necessary expenditures such as the operation and maintenance of village-level public services. Take the development and expansion of village-level collective economy as an important measure to play the leading role of rural grass-roots party organizations, increase policy support and overall promotion, develop and expand village-level collective economy according to local conditions, and enhance the self-protection and service ability of village-level organizations.

Eight, strengthen the party’s leadership over the work of agriculture, rural areas and farmers, and implement the general policy of giving priority to the development of agriculture and rural areas.

(1) Strengthen the institutional guarantee for the five-level secretary to revitalize the countryside. We will implement the rural work mechanism of overall planning by the central government, overall responsibility by the province, and implementation by cities, counties and townships, formulate detailed rules for the implementation of the five-level secretary’s responsibility for rural revitalization, and strictly supervise and assess. Strengthen the statistical monitoring of rural revitalization. In 2019, the party committees of all provinces (autonomous regions and municipalities directly under the Central Government) should, in light of local conditions, issue performance appraisal opinions on the promotion of rural revitalization strategy by party and government leading bodies and leading cadres in cities and counties, and strengthen the application of assessment results. All localities and departments should pay close attention to sorting out the hard tasks that must be completed in building a well-off society in an all-round way, strengthen work measures, and ensure the successful completion of various tasks in 2020.

(2) Firmly establish the policy orientation of giving priority to the development of agriculture and rural areas. Party committees and governments at all levels must take the implementation of the requirements of the "four priorities" as the top priority for doing a good job in "agriculture, rural areas and farmers", carry them on their shoulders, grasp them in their hands, link them with performance appraisal, and implement their responsibilities at different levels. Give priority to the allocation of cadres for agriculture, rural areas and farmers, enrich outstanding cadres to the front line of agriculture, rural areas and farmers, enrich elite forces to the grassroots front line, and pay attention to selecting cadres familiar with the work of agriculture, rural areas and farmers to enrich local party and government teams at all levels. Give priority to the allocation of factors for the development of agriculture, rural areas and farmers, resolutely break down the institutional barriers that hinder the free flow and equal exchange of urban and rural factors, change the one-way outflow pattern of rural factors, and promote the flow of resource factors to rural areas. Give priority to the investment in agriculture, rural areas and farmers, and insist on giving priority to agriculture and rural areas as areas of financial security and financial services. Public finance is more inclined to agriculture, rural areas and farmers, and new loans at county level are mainly used to support rural revitalization. Local government bond funds should be allocated to support key areas such as rural human settlements improvement and village infrastructure construction. Give priority to rural public services, promote the unification of urban and rural basic public service standards and the integration of systems, and realize the transformation from formal inclusiveness to substantive fairness. We will improve the top-level design for giving priority to the development of agriculture and rural areas, and promptly study and introduce guiding opinions and specific implementation measures.

(3) Cultivate a "three rural" work team that understands agriculture, loves the countryside and loves farmers. Establish a mechanism for training, equipping, managing and using the cadres working in agriculture, rural areas and farmers, and implement the care and incentive policy. Guide and educate the cadres of agriculture, countryside and farmers to carry out investigation and research, advocate the spirit of seeking truth and being pragmatic, keep close contact with the masses and deepen their feelings for farmers. Resolutely correct formalism and bureaucracy in poverty alleviation and rural revitalization, clean up and standardize all kinds of inspection, appraisal, assessment and supervision matters, effectively solve the problem of grassroots being tired of welcoming evaluation and inspection, and let grassroots cadres concentrate on doing practical things for the masses. Incorporate rural talents into talent training plans at all levels to give key support. Establish a system of overall use of county talents and a system of directional entrusted training of rural talents, and explore various ways to guide all kinds of talents to participate in rural revitalization through moderate separation of posts and posts, on-the-job academic education, and evaluation of innovative professional titles. Commend and reward all kinds of talents who have made outstanding contributions. Implement the project of cultivating new professional farmers. Vigorously develop vocational education for rural needs and strengthen the construction of agriculture-related majors in colleges and universities. Pay close attention to the introduction of policies and opinions on cultivating the "three rural" work team that understands agriculture, loves the countryside and loves farmers.

(4) Give full play to the main role of farmers. Strengthen system construction, policy incentives, education and guidance, mobilize, organize and serve the masses throughout the whole process of rural revitalization, fully respect the wishes of farmers, carry forward the spirit of self-reliance and hard struggle, and stimulate and mobilize the enthusiasm and initiative of farmers. Give play to the leading role of government investment, and guide and support village collectives and farmers’ independent organizations to implement or participate in the construction of village infrastructure and the improvement of rural human settlements through the forms of private office assistance, fund-raising and labor-raising, compensation by awards and relief by work. Strengthen the supervision of fund-raising and labor use to prevent increasing the burden on farmers. Introduce simple examination and approval methods for village construction projects, standardize and narrow the scope of application of bidding, and let farmers participate more and benefit from it.

At present, it is of great significance, arduous task and urgent requirement to do a good job in the work concerning agriculture, countryside and farmers. In addition to the above eight aspects, all other work deployed by the CPC Central Committee and the State Council must be done for a long time, implemented vigorously and achieved practical results.

Let’s closely unite around the CPC Central Committee with the Supreme Leader as the core, fully implement the important exposition of the General Secretary of the Supreme Leader on doing a good job in agriculture, countryside and farmers, forge ahead, overcome difficulties and do solid work, and make new contributions to building a well-off society in an all-round way and promoting the all-round revitalization of the countryside.

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


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



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




Realistic special effects


Score: ★★★★☆☆


Have the courage to make innovations


Score: ★★★★☆☆



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


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


New protagonist: Noah


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


Caesar VS Noah


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



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



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



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



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


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



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


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




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



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




Reaching for Details and Warming People’s Hearts —— Lanrun Yuanhong Property Team | Touching China Series Stories (Eighth Issue)

 

  The inventory was jointly initiated by the All-China Real Estate Chamber of Commerce & Yihan Think Tank & Enterprise Research Branch of All-China Real Estate Chamber of Commerce, aiming at conveying the warm-hearted strength within the housing enterprises and showing their responsibilities and responsibilities by telling the stories of 88 housing enterprises that moved China.

  Twenty-one days is enough for people to form a habit. The epidemic spans far more than 21 days, which means that after that, some of our behaviors will eventually be preserved, and the people and things that accompanied us and touched us will also be precipitated in our minds.

  During the period of "staying at home", the busy workers in the community always manage the daily life for the owners. Every greeting they give and every detail they do is worth remembering.

  Zhong Lingxiu

  35 years old, my mother lives alone in her hometown.

  Tanghu Spring Property Service Center

  customer service department

  "Take care of every owner with the attitude of caring for his family"

  Customer service staff is one of the workers who have the closest contact with the owners, and they are the first people who think of problems when the owners live. Their daily work involves the coordination and communication of all kinds of trivial matters in community life, which can be described as meticulous. Customer service worker Zhong Lingxiu is one of them, but at the same time, she is also the spiritual sustenance of her elderly mother.

  During the epidemic, with the encouragement of his mother, Zhong Lingxiu stuck to the front line of community epidemic prevention. After learning that the owner of Building No.8, who she was in charge of, had chest tightness symptoms and was found to be slightly suspicious, she contacted the owner at the first time to ask about her life.

  "The owner is unwell, and he should have already suffered some pressure emotionally. He should not be troubled by the inconvenience of life."

  Zhong Lingxiu said that these actions, such as purchasing daily necessities for the owner, disposing of domestic garbage and collecting express delivery, are only part of his work. For her, customer service work is never a standardized action process, but a careful observation of the needs of owners, treating each owner as a family member and caring for each owner with a caring attitude.

  In the state of home isolation, the owner asked to scan the QR code to pay the property fee in advance because he could not thank him in person, and expressed his gratitude by actively supporting the property and customer service staff.

  Xu Huili

  new mother

  Shangdongcheng property service center

  customer service department

  "I want to warm this winter with my thoughts on my children."

  At the beginning of 2020, for Xu Huili, she was not only moved by being a mother for the first time, but also assumed the responsibility of sticking to her post. According to the regional requirements, the owner of the project she is responsible for needs to apply for a "five-color card", and everyone can enter and leave with the card. Xu Huili is worried that there is a risk of gathering infection when the owners go out to get the card, and proposes to send the card in person.

  There are many owners in the whole project, so it is necessary to allocate the cards one by one according to the category, and the owners should not be delayed from going out. Xu Huili gave up an hour’s breastfeeding leave every day and devoted herself to the work.

  The closest to the risk is to provide services for an owner who returned to Chengdu from Xiangyang, Hubei Province and was isolated at home. From the daily temperature measurement, to the purchase of living materials and garbage disposal, Xu Huili took care of it all.

  "I have never thought about this problem. Usually, the owners are very cooperative with our work. This epidemic also hopes to spend it with them." When asked if increasing the contact range of the owners was worried about infection, Xu Huili replied.

  Zhang Hui

  After 95

  East zone yundi property service center

  Customer service assistant

  "I am the’ No.11 bus’ connecting the community and the supermarket."

  In the eyes of the owners of Yundi project in the East District, Zhang Hui’s performance equates the two labels "post-95" and "sense of responsibility".

  After the outbreak of the epidemic, people almost talked about "going out" and the situation of snapping up in the early stage made it more difficult to purchase materials. However, Zhang Hui did not hesitate at all. He took over the procurement of materials and carefully divided the implementation steps: cart disinfection, purchasing bags and materials disinfection, self-disinfection, and wearing masks for distribution.

  This action is repeated several times a day. By the time he delivers fresh ingredients to more than 400 owners in charge and returns to the office with peace of mind, the working meal is already cold. Owners in the area often feel sorry for the young man, but in the face of praise and thanks, Zhang Hui just smiled shyly and buried himself in the next round of procurement work.

  Zhu Xiaoping

  Dongyuehui property service center

  Order department

  "This year’s’ New Year’s Eve’ is in my charge."

  Since January 23rd, Zhu Xiaoping has not had a day off, and at the same time, he has served as the order maintainer of the community and the logistics support staff of 33 colleagues.

  When the restaurant was closed due to the epidemic and the front-line staff were inconvenient to eat, Zhu Xiaoping went back and forth between the project and the supermarket to buy a large number of ingredients for all the staff to ensure that every colleague could eat normally. This is not Zhu Xiaoping’s job, but he always seems to feel that other colleagues are busier and more bitter than himself, hoping to make more contributions to front-line work with his own specialty.

  There is a slogan on the project, which is called "The project is my home and serves everyone". Zhu Xiaoping often repeats this sentence. In this Spring Festival when he can’t accompany his family, he has only one simple wish, that is, to take care of his project colleagues.

  Write it at the end

  In the special period of epidemic, when people all over the country are under great psychological pressure, the employees of Yuanhong Property under Lanrun Group always remember their mission, stick to the front line and silently guard thousands of households with their ordinary bodies. I believe that after the outbreak, this heavy touch will also follow the owner’s life.

This article was first published on WeChat WeChat official account: Yihan Think Tank. The content of the article belongs to the author’s personal opinion and does not represent Hexun.com’s position. Investors should operate accordingly, at their own risk.

(Editor: Ji Liya HN003)

News Analysis: Promoting High-quality Development with Tariff Adjustment —— Analysis of China’s new tariff regulations in 2022

Xinhua News Agency, Beijing, December 15th Topic: News Analysis: Promoting High-quality Development with Tariff Adjustment —— Analysis of China’s new tariff regulations in 2022

Xinhua News Agency reporter Shen Cheng, Liu Hongxia

At the end of each year, China will adjust the tariff rate of some imported goods according to the economic and social development. With the approval of the State Council, the State Council Customs Tariff Commission issued a notice on 15th, clarifying the tariff adjustment plan for 2022.

Experts and industry insiders interviewed by Xinhua News Agency said that this adjustment has reduced tariffs on some medical products, consumer goods, key components and other imported goods, which will further meet the needs of people’s lives, enterprise production and social development, help maintain the security and stability of the domestic industrial chain supply chain, support scientific and technological innovation and industrial transformation and upgrading, expand high-level opening up and promote high-quality development.

Focus on people’s livelihood concerns and adjust the provisional tax rates for some medical products and consumer goods.

From January 1, 2022, China will impose a provisional import tax rate lower than the most-favored-nation tax rate on 954 commodities.

The reporter checked the schedule of the notice and found that many of the imported goods that adjusted the provisional tax rate were medical products related to people’s livelihood, such as new anticancer drug radium chloride injection, intracranial embolectomy stent, artificial joint and so on.

Wang Jun, director of the Department of Neurointervention, Department of Neurology, PLA General Hospital, paid special attention to the product of intracranial embolectomy stent. "Intracranial embolectomy stent is a kind of instrument to take out the formed cerebral thrombosis. After reducing the import tariff this time, it will reduce the cost of the instrument and reduce the treatment cost for patients."

Since 2018, China has successively cancelled the tariffs on the first and second batches of anticancer drugs, raw materials for rare diseases and some alkaloids used to treat asthma, reducing the import tariffs on artificial heart valves, hearing AIDS and other medical equipment. "Looking back at the tentative tax rate adjustment in recent years, the goal of reducing the economic burden of patients and improving people’s health and well-being is clear." Xu Guangjian, a professor at the School of Public Administration of Renmin University of China, said.

The notice clearly stated that in 2022, import tariffs on some consumer goods will be reduced, including high-quality aquatic products such as salmon and cod, baby clothes, dishwashers, ski equipment, etc. It will also impose zero tariffs on works of art such as oil paintings over 100 years old.

"Reducing import tariffs on these products closely related to people’s lives can better meet people’s consumption upgrading needs and better meet people’s yearning for a better life." Guo Yongxin, secretary general of China National Light Industry Federation, said.

Promote transformation and upgrading, and adjust the provisional tax rates for some environmental products and key components.

Promoting green and low-carbon development is a highlight of this tariff adjustment. According to the notice, in 2022, import tariffs will be reduced for gasoline engine particulate traps, electronic throttle valves for automobiles, and peat that can be used for soil remediation.

Huang Yonghe, a senior expert at China Automotive Technology and Research Center, said that gasoline engine particulate traps, electronic throttle valves and other products are important parts to promote energy saving and emission reduction of automobiles. After reducing tariffs, it will help support the green and low-carbon development of the automobile industry.

A number of tariff adjustments help optimize and upgrade the manufacturing industry. For example, in 2022, the import tariffs on key parts such as high purity graphite accessories, high-voltage cables for high-speed trains, membrane electrode assemblies and bipolar plates for fuel cells will be reduced, and the import tariffs on raw materials needed by food processing, daily chemical and leather manufacturing industries such as cocoa beans, plant essential oils and animal skins will be reduced.

In addition, from July 1, 2022, China will also implement the seventh step of reducing the MFN tariff rate of 62 information technology products, and its average tax rate will be reduced from 3.4% to 1.7%.

According to industry insiders, these measures are based on domestic development needs, which is conducive to maintaining the security and stability of the domestic industrial chain supply chain, supporting scientific and technological innovation and industrial transformation and upgrading, and promoting green and low-carbon development.

Promote high-level opening to the outside world and adjust the relevant agreed tax rates.

In order to continuously promote high-level opening up, according to the free trade agreements and preferential trade arrangements signed between China and relevant countries or regions, some commodities originating in 29 countries or regions will be subject to agreed tax rates in 2022.

Among them, China and New Zealand, Peru, Costa Rica, Switzerland, Iceland, South Korea, Australia, Pakistan, Georgia, Mauritius and other bilateral free trade agreements and Asia-Pacific trade agreements will further reduce taxes; Regional Comprehensive Economic Partnership Agreement (RCEP) and China-Cambodia Free Trade Agreement came into effect on January 1, 2022, and tax reduction was implemented.

It is worth noting that the China-Cambodia FTA is the first FTA between China and the least developed countries. "China and Cambodia have given each other 97.5% and 90% of the tax items for zero-tariff products in goods trade, which is the highest level in all FTA negotiations between the two sides so far and will help enhance the well-being of enterprises and people of the two countries." The relevant person in charge of the Customs Department of the Ministry of Finance said.

In terms of regional comprehensive economic partnership agreement, China will reach a tariff concession arrangement with Japan for the first time. "In the first year of tax reduction, according to the tariff items in 2022, China and Japan will immediately implement zero tariffs on tax items originating in the other side of 24.9% and 55.5% respectively. For related companies, more market opportunities will soon be available. " Cui Fan, a professor at university of international business and economics, said.

In addition, the reporter learned that the State Council Customs Tariff Commission issued an announcement on the same day, expanding the range of products exported to China by the least developed countries that have established diplomatic relations with China, giving the least developed countries 98% of the tax items with zero tariff treatment, and agricultural products such as peanut oil and chemicals such as polyethylene will be included in the scope of zero tariff treatment.

"This will further promote China’s imports from relevant African countries, promote the construction of a high-level community of destiny between China and Africa, further share market opportunities with the least developed countries, and practice mutual benefit and win-win." The relevant person in charge of the Customs Department of the Ministry of Finance said.

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

Basic chapter of agricultural technology

Crops’ girlfriends and close friends

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

26, tomato and cabbage intercropping to repel cabbage pests.

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

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

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

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

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

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

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

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

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

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

opponents bearing grudges/enmity

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

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

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

4. Grapes should not be intercropped with Ulmus pumila.

5. Elm cannot be intercropped with oak and birch.

6. Pine trees and spruce cannot be interplanted.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Tips

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

Mixing of pesticides

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

17. Mixed pyridaben and thiamethoxam to control jumping beetles;

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

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

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

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

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

Basic knowledge of seed industry

1. What is thoroughbred breeding?

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

2. What is the task of improved seed breeding?

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

3. What is the significance of improved seed breeding?

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

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

4. What is a variety?

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

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

5. What is an excellent variety?

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

6. What is the original seed?

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

7. What is a hybrid generation?

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

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

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

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

9. What is the hybrid degeneration of varieties?

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

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

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

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

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

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

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

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

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

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

12. How to keep seeds of beans?

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

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

13, grain purification rejuvenation technology

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

14. What is seed inspection?

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

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

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

15. What are the grading standards for seeds?

Purity, cleanliness, germination rate, moisture

16, cereal seed grading standard?

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

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

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

Maize single cross:

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

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

17, fiber seed grading standards

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

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

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

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

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

18, oil seed grading standards

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

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

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

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

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

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

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

19. What is the content of variety purity inspection?

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

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

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

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

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

(1) Plant characteristics:

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

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

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

(2) Leaf characteristics:

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

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

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

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

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

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

22. How to observe the seed purity?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

28. How to do soil germination test?

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

29, how to do hot water bottle germination test?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

36. What is a seed coating agent?

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

37. What is seed coating?

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

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

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

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

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

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

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

First aid measures are as follows:

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

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

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

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

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

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

40. How to choose seed coating agent?

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

41. Why seed treatment?

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

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

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

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

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

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

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

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

44. How to determine the 1000-grain weight?

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

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

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

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

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

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

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

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

47. Can old seeds be used for sowing?

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

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

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

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

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

49. How do farmers store seeds after purchasing them?

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

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

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

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

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

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

51. How to store sorghum seeds?

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

52. How to store soybean seeds?

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

53. How to store pea seeds?

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

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

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

55. How long is the life of seeds?

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

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

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

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

56. What are the benefits of soaking seeds?

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

57. How long is it appropriate to soak seeds?

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

58. Six taboos for seed selection

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

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

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

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

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

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

59. What are the three methods of soaking crops?

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

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

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

60. How to buy seeds?

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

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

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

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

(5) Distinguish between false seeds and inferior seeds.

61. Several storage methods of crop seeds

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

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

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

62. What are the taboos for seed storage?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

72. What is a good variety of forest trees?

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

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

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

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

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

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

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

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

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

76. How to apply for a seed business license?

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

77. How to apply for a seed production license?

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

78. What should be marked on the seed label?

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

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

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

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

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

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

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

82. What is a fake seed?

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

83. What are inferior seeds?

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

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

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

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

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

86. Can unapproved varieties be sold?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

94. What are germplasm resources?

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

95. What are new plant varieties?

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

96. What is the right to new plant varieties?

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

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

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

98. What are agricultural genetically modified organisms?

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

99. What do genetically modified products mainly include?

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

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

Including five categories and seventeen species.

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

Corn seeds, corn, corn oil, corn;

Rapeseed, rapeseed, rapeseed oil, rapeseed meal;

Cotton seeds;

Tomato seeds, fresh tomatoes, ketchup.

Source: YAN

Original title: "Fundamentals of Agricultural Technology"

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

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Biography of characters

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

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

Wonderful moment

Excerpts from interviews

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

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

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

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

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▲ Ling Xiuzhen in primary school

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

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

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

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

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

Dong:Is it your ideal to be a nurse?

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

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

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

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

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

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

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

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

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

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

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

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

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▲ Ling Xiuzhen during her study in nursing school.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Dong:How long have you worked there?

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

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

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

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

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

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

Everyone is in charge and manages the ward together

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

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

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

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▲ Ling Xiuzhen works in the ward.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Dong:Do you regard the ward as another home?

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

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

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▲ Ling Xiuzhen’s family portrait

On-duty clinic to help patients with heart

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

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

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

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▲ Ling Xiuzhen is at the neurological service desk.

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

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

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

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

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

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

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

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

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

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

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▲ Ling Xiuzhen works at home.

Be indifferent to fame and fortune and walk with love

Dong:How is your life arranged after retirement?

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

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

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

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

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

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

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

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

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

Dong:What is the most fulfilling thing for you?

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

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

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

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

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

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

annotate

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

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

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

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

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

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

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

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

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

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

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

Oral history column of old experts

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

Producer: Wu Peixin

Editor: Chen Mingyan

Finishing: Dong Lin Yan Xiaobo

Photography: Sun Liang

Camera: Liu Yushuan

Video: Li Yuanjing

Editor: Chen Xun Li Yuanjing

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