Soil improvement bactericide and preparation method thereof

A soil improvement and fungicide technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of high toxicity, complicated preparation methods, and residues, and achieve the effects of low production cost, simple preparation process, and complete nutrients

Active Publication Date: 2013-09-04
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some soil fungicides use fungicides to treat the soil environment before the pathogenic microorganisms contact the plants or soak into the plants to inhibit or kill the pathogens and protect the plants from them. The implementation before sowing only has the effect of prevention and control, and gradually loses effect as the plants grow; while some soil fungicides penetrate from the plant epidermis into the interior of the plant tissue, and kill or inhibit the pathogen through transmission, diffusion or production of metabolites, so that Plants are no longer harmed, but generally the existing soil fungicides are chemical fungicides, which are synthesized by certain chemical methods. The preparation methods are complex, highly toxic, and have residues, which are harmful to human health, various environments, and plants themselves. great influence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A soil improvement fungicide, with vermicompost, humic acid raw powder, potassium hydroxide and microbial strains as main ingredients, wetting and dispersing agent as auxiliary materials; by weight, it includes 30Kg of vermicompost, 45Kg of humic acid raw powder, Potassium hydroxide 6Kg, microbial strain 10Kg, pull open powder 1Kg.

[0034] The microbial strains include 4Kg of bacillus, 1Kg of nitrogen-fixing bacteria and 5Kg of silicate bacteria in parts by weight, which are directly mixed.

[0035] The preparation method of described soil improvement fungicide, concrete steps comprise:

[0036] (1) Add 6Kg of solid potassium hydroxide into a reaction kettle containing 45Kg of humic acid raw powder, add 225Kg of water, heat to 50°C and carry out stirring reaction for 60min, then dry at 80°C for 4 hours and crush to obtain humic acid Potassium 40Kg;

[0037] (2) Sieve 30Kg of vermicompost through a 20-mesh sieve to obtain 28Kg of vermicompost powder;

[0038] (3) Mix...

Embodiment 2

[0040] A soil improvement fungicide, with vermicompost, humic acid raw powder, potassium hydroxide and microbial strains as main ingredients, and wetting and dispersing agent as auxiliary materials; in parts by weight, it includes 400g of vermicompost, 400g of humic acid raw powder, Potassium hydroxide 40g, microbial strain 120g, sodium lauryl sulfate 50g.

[0041] The microbial strains include 50 g of bacillus, 50 g of nitrogen-fixing bacteria and 20 g of silicate bacteria in parts by weight, which are directly mixed.

[0042] The preparation method of described soil improvement fungicide, concrete steps comprise:

[0043] (1) Add 40g of solid potassium hydroxide into a reaction kettle containing 400g of humic acid raw powder, add 4000g of water, heat to 70°C and carry out stirring reaction for 50min, then dry at 100°C for 3.5 hours and crush to obtain humic acid Potassium 340g;

[0044] (2) Sieve 400 g of vermicompost through a 20-mesh sieve to obtain 370 g of vermicompost...

Embodiment 3

[0047] A soil improvement fungicide, with vermicompost, humic acid raw powder, potassium hydroxide and microbial strains as main ingredients, and wetting and dispersing agent as auxiliary materials; in parts by weight, it includes 35Kg of vermicompost, 50Kg of humic acid raw powder, Potassium hydroxide 10Kg, microbial strain 15Kg, pull open powder 2Kg, sodium lauryl sulfate 2Kg.

[0048] The microbial strains include 5Kg of bacillus, 5Kg of nitrogen-fixing bacteria and 5Kg of silicate bacteria in parts by weight, which are directly mixed.

[0049] The preparation method of described soil improvement fungicide, concrete steps comprise:

[0050] (1) Add 10Kg of solid potassium hydroxide into a reaction kettle containing 50Kg of humic acid raw powder, add 400Kg of water, heat to 60°C and carry out stirring reaction for 70min, then dry at 90°C for 4.5 hours, and pulverize to obtain humic acid Potassium 45Kg;

[0051] (2) Sieve 35Kg of vermicompost through a 20-mesh sieve to obta...

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PUM

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Abstract

The invention discloses a soil improvement bactericide and a preparation method thereof. Wormcast, humic acid crude powder, potassium hydroxide and microbial cultures are used as main materials, and a wetting dispersant is used as an auxiliary material. The invention belongs to the technology of cycle of organic fertilizers and resources of agricultural wastes. The soil improvement bactericide prepared by adopting the preparation method is high in organic content, strong in biological activity of culture and complete in nutrition, and has the comprehensive effects of increasing roots, strengthening seedling, resisting stress, preventing diseases, resisting lodging, promoting precocity, resisting residue, preventing pollution, increasing yield and improving the soil quality. The soil improvement bactericide is simple in preparation process, low in production cost, easy to operate, agile to produce, convenient to use and easy to popularize and apply in a large area.

Description

technical field [0001] The invention belongs to the technical field of recycling of organic fertilizers and agricultural waste resources, and in particular relates to a soil improvement fungicide with vermicompost, raw humic acid powder, potassium hydroxide and microbial strains as main ingredients and a preparation method thereof. Background technique [0002] At present, some soil fungicides use fungicides to treat the soil environment before the pathogenic microorganisms contact the plants or soak into the plants to inhibit or kill the pathogens and protect the plants from them. The implementation before sowing only has the effect of prevention and control, and gradually loses effect as the plants grow; while some soil fungicides penetrate from the plant epidermis into the interior of the plant tissue, and kill or inhibit the pathogen through transmission, diffusion or production of metabolites, so that Plants are no longer harmed, but generally the existing soil fungicid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 朱莹王成万大伟赵艳龙杨睿波王鹏韦能春戴荣华
Owner JINGBO AGROCHEM TECH CO LTD
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