The academician's "field class" started!

Moving the classroom into the scallion paddy fields, the academicians "face to face" to be a teacher for farmers, answering questions and confusion. On July 25, the academicians participating in the Chinese Academy of Engineering Longjiang "lectured" in the paddy field!

Zhou Wei (first from right), an academician of the Chinese Academy of Engineering, shows new technologies to farmers and staff

In the 10,000 acres of land of the national agricultural high zone of the Sanjiang Seven Star Farm, rice growth has entered the Qi Sui period. In the field, Zhang Jinghui, a peasant in the eighth management area of ​​the farm, faced questions from academicians: "How to lose weight and reduce medicine to achieve precise fertilization?"

When it comes to precision fertilization, Zhou Wei, an academician of the Chinese Academy of Engineering and deputy director of the Agricultural Resources and Agricultural District Planning Institute of the Chinese Academy of Agricultural Sciences, took out his mobile phone and watched it with Lao Zhang.

"This is our newly developed technology -nutrient expert system. It is the" 2.0 version 'of traditional soil measurement and fertilization. You can pay attention to the "Nutrition Expert" public account. "Zhou Wei introduced:" Enter the production of crops and fertilizer in the previous season, You can calculate the fertilization of crops in the next season. Everyone can realize the "soil measurement formula fertilization '." It seems simple and easy to get started. In fact, its background is based on more than 5,000 experimental data. The second prize of national science and technology progress, and was selected as the main promotion technology of the Ministry of Agriculture and Rural Ministry.

Kang Zhensheng, an academician of the Chinese Academy of Engineering and the director of the National Key Laboratory of the Crop Biology of the Northwest Agriculture and Forestry University of Agriculture and Forestry, explained it from the aspect of insect -proof disease and disease.

He said to Lao Zhang: "We used to prevent disease prevention and treatment of diseases and insects. Seeing insects and insects should be sprayed many times. Now green prevention and control and prevention should be comprehensively considered together. It's all handled. "

Kang Zhensheng said that the pest control should be predicted throughout the process, and what kind of pest pests will occur during the process of planting at the beginning of the sowing process. What is the key to harm? You can prevent diseases and insect pests through different measures, rationally use the varieties of disease resistance, and use biological control and other means. When the conditions are appropriate, chemical prevention and treatment will be carried out. The prevention and treatment time must not be carried out when the pests and insect pests are not popular. Environmental friendly.

Academicians and staff are visiting the 10,000 acres of farm -acres of the National Agricultural High Zone of the Sanjiang Seven Star Farm

In Fujin City's 10,000 acres, academicians also conducted special training. Li Peiwu, an academician of the Chinese Academy of Engineering and director of the National Agricultural Testing Standards Laboratory (Biotoxin) Research Office, said that in the new period, we must make greater contributions to ensuring food security. First of all The variety of disease resistance; the second is to improve the quality of food, especially nutritional quality; the third is to create green, low -carbon, high -quality, safe, nutritious and healthy brands, to create the benefits of grain through the brand, protect the benefits of planting grain, and protect Farmers' enthusiasm; in the end, we must continue to move towards intelligence, and finally form a large -scale production.

At the Symposium on the Construction and Modern Agricultural Development Academician Experts of the Kaimus National Agricultural High District, experts also expressed their opinions. In the meantime, Park Lianyang, an academician of the Chinese Academy of Engineering and the secretary of the Party Committee of the Hunan Academy of Agricultural Sciences, made suggestions on the construction of Jiamusi National Agricultural High Zone: using local scientific research forces, using local scientific research units such as colleges and agricultural sciences, etc. Only by knowing the development needs of the most, you can provide a solution with high kiss -fitness and establish a good help model. The "bottlenecks" encountered in China; finally, there must be iconic industries and loud brands.

Source: Lottery News

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