Special hymexazol-containing fertilizer for peanuts

Abstract

The invention relates to special hymexazol-containing fertilizer for peanuts. The special hymexazol-containing fertilizer consists of the following components by weight percent: 0.1 to 0.5 percent of hymexazol, 0.5 to 1.5 percent of astragalus polysaccharide, 1.0 to 3.0 percent of humic acid, 10 to 12 percent of nitrogen fertilizer, 10 to 12 percent of phosphate fertilizer, 10 to 15 percent of potassium fertilizer, 6 to 8 percent of calcium sulfate, 1.0 to 1.5 percent of zinc sulfate, 0.5 to 0.8 percent of borax, 0.1 to 0.2 percent of ferrous sulfate, 0.02 to 0.05 percent of ammonium molybdate and the balance of bentonite supplemented to reach 100 percent. The special fertilizer depends on the nutrition characteristics of the peanuts, can meet the requirements on various nutritional elements in the growth process of the peanuts, and also can effectively prevent the bacterial wilt of the peanuts.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a special peanut fertilizer containing hymexazol. Background technique [0002] Peanut bacterial wilt is a bacterial vascular disease that can occur from the seedling stage to the pod filling stage, but the most severe disease occurs at the flowering stage. Continuous cropping increases the number of pathogenic bacteria in the soil year by year. Generally, in the peanut field with a disease rate of 5% in the first year, the disease rate can reach 30%-40% if peanuts are continued to be planted in the second year. In the early stage of peanut infection, the top and tip leaves of the main stem usually lose water and wilt. The leaves open late in the morning and close early in the evening. Then the disease develops. The leaves of the whole plant wither rapidly from top to bottom, and the whole plant withers and dies. [0003] In order to prevent peanut bacterial wilt, people a...

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Problems solved by technology

Therefore, when the crop rotation is unreasonable or the rotation period is not enough, the bacterial wilt will occur more severely and cause greater losses

[0004] The use of chemical agents is one of the main measures to control the hazards of bacterial wilt. Farmers usually consider chemical control after the disease occurs. At this time, some losses have been caused. At the same time, the effect of conventional spraying with water is poor. Can not be timely and effective prevention and control and cause greater losses

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