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Biological organic silicon bacterial fertilizer capable of degrading heavy metals with high efficiency, and preparation method thereof

A technology of heavy metals and organic silicon, applied in the field of bio-agricultural green and environmentally friendly fertilizers, can solve the problems of single function and no substantial breakthrough in potassium solution efficiency, and achieve the effects of enhancing photosynthesis, improving fertilizer utilization rate, and preventing pollution

Inactive Publication Date: 2017-02-15
杨鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing technology simply ferments fermenting bacteria and organic materials to produce organic fertilizers. This kind of organic fertilizers cannot satisfy the research on functional types such as disease resistance, reinsertion resistance, and degradation of heavy metals. Phosphorus and potassium solution have no substantial breakthroughs, and both have the defect of single function

Method used

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  • Biological organic silicon bacterial fertilizer capable of degrading heavy metals with high efficiency, and preparation method thereof
  • Biological organic silicon bacterial fertilizer capable of degrading heavy metals with high efficiency, and preparation method thereof
  • Biological organic silicon bacterial fertilizer capable of degrading heavy metals with high efficiency, and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A bio-organosilicon bacterial fertilizer that efficiently degrades heavy metals is prepared from functional raw materials and water, wherein the functional raw materials are composed of the following components in mass percentage:

[0060]

[0061] The preparation method of the above-mentioned high-efficiency degradation heavy metal bioorganic silicon bacterial fertilizer is as follows:

[0062] 1) Cultivation of fermenting microorganisms:

[0063] Mix and stir the fermenting microorganisms and rice straw powder evenly, and pile them up to form a heap A with a narrow top and a wide bottom, wherein the mass ratio of fermenting microorganisms to rice straw powder is 1:10, and then add 50% of the total mass of amino acid raw powder The former amino acid powder is sprayed on the heap body A with the form of the amino acid former powder solution, and the mass percent concentration of the amino acid former powder solution is 20%. After spraying the amino acid former powder...

Embodiment 2

[0073] A bio-organosilicon bacterial fertilizer that efficiently degrades heavy metals is prepared from functional raw materials and water, wherein the functional raw materials are composed of the following components in mass percentage:

[0074]

[0075]

[0076] The preparation method of the above-mentioned high-efficiency degradation heavy metal bioorganic silicon bacterial fertilizer is as follows:

[0077] 1) Cultivation of fermenting microorganisms:

[0078] Mix and stir the fermenting microorganisms and corn stalk powder evenly and pile them up to form a heap A with a narrow top and a wide bottom. The mass ratio of fermenting microorganisms to corn stalk powder is 1:5, and then the The amino acid raw powder is sprayed on the pile A in the form of an aqueous solution, and the mass percentage concentration of the amino acid raw powder solution is 25%. After spraying the amino acid raw powder solution, the water content of the pile A is controlled to be 25%, and the ...

Embodiment 3

[0088] A bio-organosilicon bacterial fertilizer that efficiently degrades heavy metals is prepared from functional raw materials and water, wherein the functional raw materials are composed of the following components in mass percentage:

[0089]

[0090] The enzyme preparation is obtained by mixing cellulase and protease at a mass ratio of 1:1.

[0091] The preparation method of the above-mentioned high-efficiency degradation heavy metal bioorganic silicon bacterial fertilizer is as follows:

[0092] 1) Cultivation of fermenting microorganisms:

[0093] Mix and stir the fermenting microorganisms and wheat straw powder evenly and pile them up to form a heap A with a narrow top and a wide bottom, wherein the mass ratio of fermenting microorganisms to wheat straw powder is 1:15, and then the The amino acid raw powder is sprayed on the pile A in the form of an aqueous solution, and the mass percentage concentration of the amino acid raw powder solution is 30%. After spraying ...

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Abstract

The invention discloses a biological organic silicon bacterial fertilizer capable of degrading heavy metals with high efficiency, and a preparation method thereof. The biological organic silicon bacterial fertilizer is prepared from a fermentation microorganism agent, a functional microorganism agent, an enzyme preparation, a rare earth silicon raw material, straw powder, an amino acid raw powder, abamectin residue, potassium fulvic acid, dioscorea zingiberensis residue, cassava residue, and livestock manure at a certain ratio. The preparation method comprises following steps: 1, cultivation of the activated fermentation microorganism agent; 2, cultivation of the activated functional microorganism agent; 3, fermentation preparation; 4, fermentation; and 5, fermentation postprocessing. The biological organic silicon bacterial fertilizer is capable of reducing heavy metal content of soil, providing plants with abundant trace elements, improving plant biological characters, resisting diseases and insects, and realizing nitrogen fixation, phosphorus dissolving, and potassium releasing. The preparation method is simple; operation is convenient; production cost is low; and the preparation method is suitable for popularization and industrialized large-scale production.

Description

technical field [0001] The invention relates to the technical field of bio-agricultural green and environmental protection fertilizers, in particular to a high-efficiency bio-organosilicon fertilizer for degrading heavy metals and a preparation method thereof. Heavy metal content, increase soil organic matter, increase the role of soil microbial content. Background technique [0002] Fertilizer is an indispensable means of production in the planting industry. Especially in a country with a large population like China, in order to solve the food problem through limited land resources, it is necessary to use large amounts of chemical fertilizers for a long time. Due to the long-term use of large amounts of chemical fertilizers, serious soil damage has been caused. pollute. The harm of soil pollution is very serious, mainly manifested in the following aspects: 1. Heavy metals and toxic elements increase year by year, directly endangering human health; 2. The content of soil mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
CPCC05D9/00C05F17/00C05G3/00C05G3/60C05G3/80C05F3/00C05F5/00C05F5/002C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 杨鹏飞
Owner 杨鹏飞
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