In the middle and late August, Junchuan farm Co., Ltd. of Beidahuang group, located in Heilongjiang Province, is applying remote sensing drones to prevent and control diseases and pests in paddy fields. When the monitoring finds that the paddy field is not growing well and it is determined that there is a risk of disease and insect pests, the UAV will combine the digital farm platform and AI big data analysis system for disease and insect identification to generate "accurate plant protection" management suggestions for the growers, saving manpower and improving efficiency. Since the 18th National Congress of the Communist Party of China, China's agricultural science and technology has accelerated development, and new varieties, new technologies, new equipment and new models have been constantly innovated and broken through. It has played an important role in accelerating the self-reliance and modernization of high-level agricultural science and technology, ensuring the stable growth of grain output, promoting the supply of sufficient and high-quality agricultural products, and effectively tamping the ballast stone for "agriculture, rural areas and farmers". The rapid development of crop seed industry science and technology has effectively guaranteed food security. A group of data outlines the rapid development of agricultural science and technology in the past decade: the contribution rate of national agricultural science and technology progress has increased by 7 percentage points over the past decade, exceeding 61%; The comprehensive mechanization rate of crop cultivation and harvest exceeded 72%; The coverage rate of improved varieties of crops is over 96%. Zhou Yunlong, director of the Department of science, technology and education of the Ministry of agriculture and rural areas, said that since the 18th National Congress of the Communist Party of China, China has continued to make efforts in seed sources, agricultural machinery and agronomy, and agricultural technology promotion, and constantly promoted the implementation of the strategy of storing grain in the land and technology, so as to ensure that the grain output is stable at more than 1.3 trillion Jin for consecutive years. China's modern seed industry innovation system has been constantly improved and improved, and the use of agricultural seeds has been effectively guaranteed. At present, the area of self breeding varieties of major crops exceeds 95%. A large number of excellent varieties such as super rice, water-saving and drought resistant wheat, insect resistant and herbicide tolerant corn and herbicide tolerant soybean have been cultivated and popularized. The fifth Super Hybrid Rice "Chaoyou 1000" super rice has repeatedly set world records for high yield of rice. Breakthroughs have been made in the haploid breeding technology of corn, and the contribution rate of varieties to the improvement of unit yield has reached more than 45%. Over the past decade, China's intelligent agricultural equipment has made great progress, which has accelerated the transformation of agricultural development mode to automation and facilities, and improved the efficiency and quality of agricultural production. We have developed mechanized operation equipment for the whole process of cultivation, management and harvesting of wheat, rice, corn and other major crops. Agricultural remote sensing technology has been successfully applied to disaster monitoring and early warning, yield assessment, agricultural environmental element monitoring, and breakthroughs have been made in the technology of unmanned farmland preparation, wheat unmanned seeding and harvesting, and rice unmanned aerial vehicle insertion supported by Beidou navigation. In 2021, the first three new white feather broiler varieties, including the "Guangming No. 2" white feather broiler mating line, were approved by the national livestock and Poultry Genetic Resources Committee. This means that the independent breeding of white feather broilers in China has achieved an important breakthrough. "The 'Guangming No. 2' white feather broiler independently bred in China has the same performance as that of imported varieties in terms of growth speed and reproduction, and is better in terms of meat quality and disease resistance." Said Zhao Guiping, a researcher at the Beijing Institute of animal husbandry and veterinary medicine of the Chinese Academy of Agricultural Sciences. Over the past decade, China's livestock and poultry, aquatic products, vegetables and fruit tree industries have entered the fast track of development, forming a relatively complete scientific and technological innovation system and market system, and ensuring the effective supply of important agricultural products. Zhou Yunlong said that the breeding level of livestock and poultry has been greatly improved,