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Seed dressing agent without pesticide residue and preparation method thereof

A technology for pesticide residues and seed dressings, applied in the fields of botanical equipment and methods, pesticides, biocides, etc., can solve problems such as environmental pollution, pesticide residues, affecting animals, plants and human health, and achieve a wide range of applications, The effect of short cycle and reasonable ratio

Inactive Publication Date: 2020-03-24
河南农贝得农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the above existing pesticide residues in the existing seed dressing agents, which seriously affect the health of animals, plants and humans, and cause environmental pollution, the present invention provides a seed dressing agent without pesticide residues and a preparation method thereof

Method used

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  • Seed dressing agent without pesticide residue and preparation method thereof
  • Seed dressing agent without pesticide residue and preparation method thereof

Examples

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Effect test

Embodiment 1

[0031] A kind of seed dressing agent without pesticide residue, in parts by weight, said seed dressing agent includes 25 parts of Metarhizium anisopliae, 25 parts of Beauveria bassiana, 2000 parts of animal protein, 200 parts of brown sugar, and 15 parts of saccharomyces; it also includes Water, in parts by weight, 25,000 parts of water; the animal protein includes one or more of fish protein, earthworm, yellow worm powder, oyster powder, shrimp powder, and silkworm chrysalis powder; the spore content of Metarhizium anisopliae is quite a lot The content of spores of Beauveria bassiana is not less than 5 billion / g; the number of spores of yeast is not less than 5 billion / g.

[0032] A preparation method of a seed dressing agent without pesticide residues, comprising the following steps: adding Metarhizium anisopliae, Beauveria bassiana, animal protein, brown sugar and saccharomyces into a fermenter according to the above parts by weight, adding water, stirring evenly, and stirri...

Embodiment 2

[0034] A seed dressing agent without pesticide residues, in parts by weight, said seed dressing agent includes 28 parts of Metarhizium anisopliae, 28 parts of Beauveria bassiana, 2500 parts of animal protein, 250 parts of brown sugar, 18 parts of saccharomyces, and 26500 parts of water The animal protein includes one or more of fish protein, earthworm, yellow worm powder, oyster powder, shrimp powder, and silkworm chrysalis powder; the spore content of Metarhizium anisopliae is not less than 10 billion / gram; The spore content is not less than 5 billion / g; the spore number of yeast is not less than 5 billion / g.

[0035] A preparation method of a seed dressing agent without pesticide residues, comprising the steps of adding metarhizium anisopliae, beauveria bassiana, animal protein, brown sugar and saccharomyces into a fermenter according to the above parts by weight, adding water, stirring evenly, and dissolving in 25 It is obtained by aerobic fermentation at ℃ for 48 hours.

Embodiment 3

[0037]A kind of seed dressing agent without pesticide residue, in parts by weight, said seed dressing agent includes 30 parts of Metarhizium anisopliae, 30 parts of Beauveria bassiana, 3000 parts of animal protein, 300 parts of brown sugar, and 20 parts of yeast; Water, in parts by weight, 28,000 parts of water; the animal protein includes one or more of fish protein, earthworm, yellow worm powder, oyster powder, shrimp powder, and silkworm chrysalis powder; the spore content of Metarhizium anisopliae is quite a lot The content of spores of Beauveria bassiana is not less than 5 billion / g; the number of spores of yeast is not less than 5 billion / g.

[0038] A preparation method of a seed dressing agent without pesticide residues, comprising the steps of adding metarhizium anisopliae, beauveria bassiana, animal protein, brown sugar and saccharomyces into a fermenter according to the above parts by weight, then adding water, stirring evenly, and adding water at 27 It is obtained ...

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Abstract

The invention provides a seed dressing agent without pesticide residue and a preparation method thereof, and belongs to the field of biological products. The seed dressing agent comprises, by weight,25-30 parts of metarhizium anisopliae, 25-30 parts of beauveria bassiana, 2000-3000 parts of animal protein, 200-300 parts of brown sugar, and 15-20 parts of yeast. Animal protein and brown sugar provide nutrition for beauveria bassiana, metarhizium anisopliae and yeast in the fermentation process. Some toxins can be generated in the fermentation process of metarhizium anisopliae and has high insecticidal activity, and hyphae and spores of metarhizium anisopliae itself also have high bactericidal activity. Toxins, hydrolase, organic acids and other compounds can be generated in the fermentation process of beauveria bassiana to resist insects, and beauvericin, ovosporin and calcium oxalate crystals can also be generated to cause insect poisoning, disruption of metabolism and death. In addition, beauveria bassiana is mainly used for infecting host cells and forming specific sexual organisms after symbiosis with hosts so as to exert a pesticide effect, and beauveria bassiana can also be used for inducing cell apoptosis and the like and can be used for well preventing and treating underground insect pests.

Description

technical field [0001] The invention relates to the technical field of biological products, in particular to a seed dressing agent without pesticide residue and a preparation method thereof. Background technique [0002] Seed dressing is a method of treating plant seedlings. In practical applications, there are two kinds of seed dressing in the narrow sense and the broad sense. The narrow sense of seed dressing refers to mixing seeds with pesticides or micro-fertilizers to make the surface of the seeds uniform The method of dipping the ground with a layer of pesticides or micro-fertilizers; in addition to the above content, seed dressing in a broad sense also includes seedling treatment methods such as soaking seeds, soaking seeds, soaking roots, and dipping roots. [0003] The objects of seed dressing are seeds, roots of fungus trees, and roots, tubers, bulbs, cuttings, etc. that have the same function as seeds. [0004] Seed dressing methods can be divided into dry mixing...

Claims

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Application Information

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IPC IPC(8): A01N63/30A01N63/32A01P21/00A01P7/04
Inventor 胡鉴杨党伟杨军凌新萍顾腾腾
Owner 河南农贝得农业科技有限公司
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