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A kind of preparation method of microbial organic fertilizer

A microbial organic fertilizer and fertilizer technology, applied in the direction of organic fertilizer, fertilizer made from biological waste, inorganic fertilizer, etc., can solve the problems of less distiller grain utilization and unsatisfactory application effect of organic fertilizer, so as to improve utilization rate and promote health The effect of growth and fertilizer effect

Active Publication Date: 2019-06-14
SICHUAN GUOKE ZHONGNONG BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention overcomes the deficiencies of the prior art, provides a preparation method of microbial organic fertilizer, and solves the problem that the amount of distiller's grains used in the production of existing organic fertilizer is small, and the application effect of the produced organic fertilizer is not satisfactory

Method used

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  • A kind of preparation method of microbial organic fertilizer

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Effect test

Embodiment 1

[0024] A preparation method of microbial organic fertilizer, the steps are as follows:

[0025] (1) Mix peat, distiller's grains, and oil soot in a weight ratio of 3:5:1, add water to adjust the water weight percentage to 60-65%, adjust the pH to 7, add a high-temperature decomposing agent, mix well and carry out composting fermentation , the high-temperature decomposing agent is a liquid microbial agent, and the live bacteria content of the liquid microbial agent is 180 million / ml; the bacterial classification of the liquid microbial agent includes Bacillus subtilis, actinomycetes and yeast, and the subtilis The bacterial classification ratio of bacillus, actinomycetes, and yeast is 3:4:3, and the added weight of described high-temperature decomposing agent is 0.5% of the gross weight after adjusting moisture content and pH value of fertilizer matrix;

[0026] (2) For the first composting fermentation, when the internal temperature of the compost heap rises to 70°C, turn the ...

Embodiment 2

[0033] A preparation method of microbial organic fertilizer, the steps are as follows:

[0034] (1) Mix peat, distiller's grains, and oil soot in a weight ratio of 3:6:2, add water to adjust the water weight percentage to 65%, adjust the pH to 8, add a high-temperature decomposing agent, and carry out composting fermentation after mixing evenly. The high-temperature decomposing agent is a liquid microbial agent, and the live bacteria content of the liquid microbial agent is 250 million / ml; the bacterial classification of the liquid microbial agent includes Bacillus subtilis, actinomycetes and saccharomyces, and the Bacillus subtilis , Actinomycetes, the strain quantity ratio of saccharomycetes is 3:4:3, and the added weight of described high-temperature decomposing agent is 0.4% of the gross weight after adjusting moisture content and pH value of fertilizer matrix;

[0035] (2) For the first composting fermentation, when the internal temperature of the compost heap rises to 70...

Embodiment 3

[0042] A preparation method of microbial organic fertilizer, the steps are as follows:

[0043] (1) Mix peat, distiller's grains, and oil soot in a weight ratio of 3:5:2, add water to adjust the water weight percentage to 62%, adjust the pH to 7.5, add a high-temperature decomposing agent, and carry out composting fermentation after mixing evenly. The high-temperature decomposing agent is a liquid microbial agent, and the live bacteria content of the liquid microbial agent is 200 million / ml; the bacterial classification of the liquid microbial agent includes Bacillus subtilis, actinomycetes and saccharomyces, and the Bacillus subtilis , Actinomycetes, the strain number ratio of saccharomycete is 3:4:3, and the added weight of described high-temperature decomposing agent is 0.6% of the gross weight after adjusting moisture content and pH value of fertilizer matrix;

[0044] (2) For the first composting fermentation, when the internal temperature of the compost heap rises to 70°...

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Abstract

The invention discloses a preparation method of microbial organic fertilizer, which comprises the following steps: after mixing raw peat, distiller's grains and oil soot in proportion to adjust the water and pH value, adding a high-temperature decomposing agent, mixing evenly, and composting and fermenting; and then composting Add functional bacteria agent to the fermented fertilizer and stir evenly; obtained microbial organic fertilizer. The beneficial effects of the present invention are: distiller's grains contain relatively high organic matter and nutrients, making full use of distiller's grains as a fertilizer matrix can save resources and reduce waste, and the peat added in the matrix contains rich soluble humic acid, which is a non-toxic and pollution-free fertilizer. , no pollution, no residual matrix, long fertilizer effect, promotes the development of underground roots, and is beneficial to plant growth; the present invention also adds functional bacteria, the functional bacteria of the present invention can effectively improve the matrix nutrition of organic fertilizers, and can greatly improve the Decomposing organic fertilizers allows crops to absorb them, thereby promoting healthy crop growth.

Description

technical field [0001] The invention relates to the field of microbial fertilizers, in particular to a method for preparing microbial organic fertilizers. Background technique [0002] Distiller's grains are the main waste in the liquor production industry. The amount of distiller's grains generated is very large, and the concentration of residual organic matter in it is very high, which greatly exceeds the national emission standards and becomes a major pollution source of environmental pollution. Disposal can't fundamentally solve the problem of environmental protection. Therefore, until now, the disposal of distiller's grains is not only a major factor affecting the environment, but also causes a lot of cost to liquor production enterprises. [0003] Patent No. 99115046.5 "biologically active organic fertilizer" discloses a production process of organic fertilizer, which is characterized in that distiller's grains, kiln mud, peat, leftovers from food processing, different...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G1/00
CPCC05B1/02C05C9/00C05F5/002C05G3/00C05D1/02C05F9/04C05F5/008C05F11/02C05F11/08C05F17/50
Inventor 李浩叶菁
Owner SICHUAN GUOKE ZHONGNONG BIO TECH CO LTD
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