Accurate regulation and control method for soybeans

Abstract

The invention relates to an accurate regulation and control method for soybeans. The method employs the following efficient agents: pyraclostrobin, hexaconazole, diethyl aminoethyl hexanoate, hydroxybrassinolide, sodium octaborate tetrahydrate, chelated iron, chelated zinc, ammonium molybdate, pymetrozine, an aqueous amino acid solution, sugar alcohol calcium magnesium and potassium nitrate. In the whole growth period of soybeans, the efficient agents are separately sprayed on leaves in the seedling period and pod bearing period of the soybeans; by adopting multiple groups of formulas, reasonably proportioning the efficient agents in different periods and using the efficient agents at reasonable nodes in the whole growth period of the soybeans, the disease resistance of the soybeans can beimproved, various diseases in the growth period of the soybeans can be prevented, piercing-sucking mouthpart pests can be prevented and controlled, the propagation risk of virus diseases can be reduced, and the pods of the soybeans can be prevented from not fruiting. Various medium and trace elements needed in the growth period of the soybeans are met, nutrient balance is promoted, fusion and synergism with a disease prevention bactericide are achieved, plants are made to be robust, blooming is promoted, soybean pod development is promoted, a fruiting rate is increased, the hundred-kernel weight of the soybeans is increased, premature senility is prevented, and the purposes of improving quality and increasing yield are achieved.

Description

technical field [0001] The invention relates to the technical field of medicinal and fertilizer formulations and pesticide application for comprehensive management of agricultural production, in particular to a precise control method for soybeans. Background technique [0002] Soybean is an important oil crop in my country. Soybean production is directly related to the safety of oilseeds in my country. In soybean production, extensive fertilization management affects the further improvement of soybean yield and quality. At present, farmers in soybean producing areas do not have systematic drug use habits and extensive management Farmers, mostly use some foliar fertilizer spraying based on experience or dealers' lobbying, and do not pay attention to the rational use of foliar nutrients, resulting in unsatisfactory soybean yield performance, especially in recent years. serious impact; [0003] The main problems in soybean production are: [0004] 1. The meaning of comprehensiv...

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Problems solved by technology

[0004] 1. The meaning of comprehensive management is indifferent. Farmers only think of spraying management and control when they see the disease according to their habits, resulting in a decline in yield and quality, resulting in a serious reduction in soybean production, or even a failure of harvest, causing serious losses to farmers;

[0005] 2. Medication time is arbitrary, and nutrition-adjusting medications are not used on key nodes that affect soybean production and development, and the effect is not ideal;

[0006] 3. The ratio of the formula used is unscientific, and the effect of disease prevention, production increase and quality improvement cannot be achieved;

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