Helps consolidate the "agricultural and rural" cockpit stones -a review of my country's agricultural science and technology innovation development

Xinhua News Agency, Beijing, August 24th.

Xinhua News Agency reporter Hu Lu, Yu Wenjing

In mid -to -late August, Kitagawa Farm Co., Ltd., which is located in Heilongjiang, is applying for remote sensing drones for pest control and control of rice fields. When monitoring and finding that the paddy field is poor and the risk of pests and insect pests is determined, the drone will combine the digital farm platform, AI pest identification big data analysis system to generate "precise plant protection" management suggestions for growers, save manpower while improving efficiency, and efficiency Essence

Since the 18th National Congress of the Communist Party of China, my country's agricultural technology has accelerated its development, and new varieties, new technologies, new equipment, and new models have continuously innovated and made breakthroughs. In order to accelerate high -level agricultural technology self -reliance and modernization of agricultural technology, it has played an important role, ensuring food production The stable growth has promoted the sufficient and high quality of agricultural products, and strongly consolidated the "three rural" cockpit stones.

The rapid development of science and technology of crop industry has strongly guaranteed food safety

A set of data outlines the rapid development of agricultural science and technology in the past ten years: the contribution rate of national agricultural science and technology progress has increased by 7 percentage points in ten years, more than 61%; the comprehensive mechanization rate of crop farming has exceeded 72%;

Zhou Yunlong, director of the Department of Science and Technology and Education of the Ministry of Agriculture and Rural Ministry, said that since the 18th National Congress of the Communist Party of China, my country has continued to make efforts in the aspects of species, agricultural machinery, agricultural machinery, and agricultural technology promotion. The implementation of the implementation and ensuring that the food output stabilizes more than 1.3 trillion kg of successive year.

my country's modern seed industry innovation system has been continuously improved and improved, and agricultural use has been effectively guaranteed. At present, the area of ​​main crop selection varieties exceeds 95%. Cultivate and promote a large number of excellent varieties such as super rice, water -saving drought -resistant wheat, insect -resistant herbicidal corn, and herbicidal beans. Breakthroughs have achieved a breakthrough, and the contribution rate of varieties to the improvement of single production has reached more than 45%.

Over the past ten years, my country's intelligent agricultural equipment has developed, promoting agricultural development methods to accelerate the transformation to automation and facilities, and improve the efficiency and quality of agricultural production. The cultivation and collection of major crops such as wheat, rice, corn and other major crops were developed. The entire process of mechanized equipment and equipment of agricultural remote sensing technology was successfully applied to disaster monitoring and early warning, yield evaluation, agricultural environmental elements monitoring. Human sowing harvesting technology, rice drone insertion technology, etc. have made breakthrough progress.

The innovation of important agricultural products has been promoted from "eating well" to "good eating"

In 2021, the first batch of three new white feathers and chicken chickens such as the "Guangming 2" Baiyu Meat Chicken System passed the National livestock and poultry genetic resource committee. This means an important breakthrough in my country's independent breeding of white feathers.

"The" Guangming No. 2 "Bai Yu chicken independently cultivated in my country is flattened by the imported varieties in terms of long -term and reproduction, and it is better in terms of meat quality and disease resistance.

In the past ten years, the development of my country's livestock poultry, aquatic products, vegetables, and fruit trees has entered the fast track, forming a relatively complete scientific and technological innovation system and market system, ensuring effective supply of important agricultural products.

Zhou Yunlong said that the level of breeding of livestock and poultry has greatly improved, basically completed the genome sequence of pigs, cattle, sheep and other animals, establishes a technical system for Holstan beef molecular breeding in China, developed and developed excellent seeds such as anti -blue -ear diseased pigs; The property rights of "Jinghai Yellow Chicken", "China Animal Grassland White Feather Ducks", "Middle White Rather Duck" and "West China Cow" and other series of commercial varieties.

The aquaculture industry has developed rapidly, cultivating new varieties such as "Changfeng" and "Green Pan Bao", and the domestic market share of Rochen, spots, and South White Shrimp to 60%, 40%, and 30%of the domestic market share of Roche, spots, and southern whitening shrimp.

Green low -carbon promotes agricultural transformation and upgrading

In the past ten years, my country's agricultural technology has continuously strengthened the application of basic research on the prevention and control of agricultural pollution and the application of key technology integration demonstrations, promoted the coordinated development of resource utilization and environmental protection, and provided a "green engine" for the realization of agricultural transformation and upgrading.

The reduction of fertilizer pesticides and applied efficiency. Advanced technologies such as accurate variable fertilization, integrated water and fertilizer, and high -risk utilization of pesticides are developed, and high -efficiency and low -risk pesticides such as BT pesticides, green stalemma, and the utilization rate of fertilizer pesticides have exceeded 40%.

The utilization of agricultural waste resources is continuously accelerated. R & D and promotion of green technologies such as rice field green seed cultivation, aquaculture water quality regulation, degradable film and residual membrane recycling, and implement agricultural green operations such as livestock and poultry manure resource use, comprehensive utilization of straw, and agricultural film recycling. The rate reached 76%, the comprehensive utilization rate of straw reached more than 87%, and the agricultural film recovery rate exceeded 80%.

In addition, the green production increase and efficiency improvement model expands. my country's integrated crops have a green high -yield and efficient cultivation technology model, developing green ecological development models such as standardized production of garden crops, standardized scale breeding of livestock and poultry, and comprehensive breeding of rice and fishing.

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