A kind of multifunctional active biopesticide and preparation method thereof

Abstract

The invention relates to a multifunctional active biopesticide and a preparation method thereof, which can effectively solve the problems of serious soil pollution and decline in the quality of agricultural products caused by the extensive use of highly toxic and high-residue pesticides in agricultural plant production. The technical solution is that the pesticide The insecticide is made from the following raw materials in percentage by weight: biogas slurry 62-68%, smoke ink 8-12%, toosendan 8-12%, pumpkin seeds 4-6%, sulfur 1-2%, alum 1 ‑2%, Cnidium 3‑5%, licorice 1.5‑2.5%, and active biochemical bacteria 0.8‑1.2%; the smoke ink is the remaining veins after the tobacco leaves are baked in tobacco rebaking factories and cigarette factories, and crushed into segments , length 0.8-1.2cm; the active biochemical bacterium is the active biochemical bacterium prepared by the preparation method of patent No. ZL200610107370.0, and the insecticide produced by the present invention contains highly active flora, which can kill common underground pests and aboveground pests and diseases , no pollution to the environment, ecological and environmental protection, its products have a wide range of uses and good use effects, and are innovations in biopesticides.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a multifunctional active biopesticide and a preparation method thereof. Background technique [0002] Microbial technology has broad application prospects in the fields of crop planting, biopesticide preparation, solving food safety of livestock and agricultural products, protecting the agricultural environment, and improving the level of agricultural production technology. Developed countries have widely used microorganisms in agricultural production. It provides an effective way to solve the problems of excessive residues of plant and agricultural products caused by improper use of high-toxic and high-residue pesticides, and easy occurrence of diseases and insect pests. my country's use of microbial technology to produce biopesticides started relatively late, far behind developed countries. However, with the development of science and technology and the needs of actual production, th...

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Problems solved by technology

[0003] In view of the above situation, in order to solve the defects of the prior art, the purpose of the present invention is to provide a multifunctional active biopesticide and its preparation method, which can effectively solve the soil pollution caused by the extensive use of highly toxic and high residual pesticides in agricultural plant production. Serious, the problem of declining quality of agricultural products