Multifunctional composite fertilizer for preventing and treating vegetable death and preparation method thereof

Abstract

The invention relates to the field of agriculture fertilizers, and in particular relates to a multifunctional composite fertilizer for preventing and treating vegetable death and a preparation method thereof. The preparation method comprises the following steps: mixing 500,000 parts by weight of sodium humate, 100,000 parts by weight of urea, 200,000 parts by weight of avermectin powder and 100,000 parts by weight of lemon residues, crushing the mixture to obtain powder with the granularity of more than 80 meshes, feeding the powder into a stirring kettle, adjusting the pH value to be 7.6, adding 1000,000 parts by weights of fertilizer, 2,000 parts by weight of bacillus licheniformis bubble, 2,000 parts by weight of bacillus subtilis, 1,000 parts by weight of pimacol, 800 parts by weight of non-success alcohol powder, 200 parts by weight of gibberellic acid, 1,000 parts by weight of iron powder, 1,000 parts by weight of zinc powder, 1,000 parts by weight of copper powder, 1,000 parts by weight of boron powder, 20 parts by weight of N-(2-benzimidazole)-methyl carbamate, 15 parts by weight of 3-hydroxy-5-methyl isoxazole, 10 parts by weight of tolclofos-methyl and 20 parts by weight of ethane sulfo-sulfoacid ethyl ester in the stirring process. The multifunctional composite fertilizer is remarkable in effect and capable of effectively preventing and treating vegetable death.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a multifunctional compound fertilizer for preventing and treating dead vegetables and a preparation method thereof. Background technique [0002] At present, vegetable greenhouse planting can produce a wide variety of vegetables under low temperature (high temperature), which solves the problem that people eat only one vegetable all year round, improves people's lives, and achieves good economic and social benefits. However, in the process of planting vegetables, the problem of dead vegetables has appeared. Its appearance has reduced or even eliminated the production of vegetable seeds, seriously affecting the increase of farmers' income. It is called plant "cancer", and it is difficult to cure. At present, there is no good radical solution in this regard in China. It simply puts forward the concept of "prevention first, comprehensive prevention and control". When implem...

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Problems solved by technology

The disadvantage of this invention is that in the early stage of vegetable dead trees, the farmers have insufficient understanding and prevention, which leads to serious diseases; in the middle and late stages, when the diseases are serious, the technical instructors cannot keep up, and the cost of curing increases; Produce

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