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Pure-natural plant source soluble EM microbial agent for soil improvement and planting, and culture medium for expanding culture

A soil improvement and pure natural technology, applied in the direction of microorganism-based methods, bacteria, microorganisms, etc., can solve the problems of cumbersome process and high cost, and achieve the effect of simple cultivation method, low cost and good benefit

Pending Publication Date: 2018-08-17
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN106431761A provides an acidic soil improver and its preparation method, but the method needs to add raw materials such as grape pomace, animal manure, shell powder, copper sulfate, etc. in addition to EM bacteria, the process is cumbersome and the cost is high

Method used

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  • Pure-natural plant source soluble EM microbial agent for soil improvement and planting, and culture medium for expanding culture
  • Pure-natural plant source soluble EM microbial agent for soil improvement and planting, and culture medium for expanding culture
  • Pure-natural plant source soluble EM microbial agent for soil improvement and planting, and culture medium for expanding culture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The pure natural plant source EM bacteria culture medium used for soil improvement and planting provided by this embodiment is composed of the following raw materials in mass percentages:

[0024] Soybean powder or bean cake powder or its mixture 4%, brown sugar 1%, after fully dissolved in water, make up 100% with water, adjust the pH to 8 with sodium hydroxide, which is the culture medium; the powder in the raw materials are all crushed to ≤200 head.

[0025] The method for cultivating the EM bacterial classification in the pure natural plant source EM bacterial medium is carried out according to the following steps:

[0026] (1) Prepare the above-mentioned pure natural plant source EM bacteria culture medium in a tank with a ventilation line;

[0027] (2) Pour the composite EM strain into the culture medium completely, and cover it with a lid to seal it;

[0028] (3) Adjust and maintain a suitable culture temperature. Under the stirring condition of 10 rpm, feed st...

Embodiment 2

[0033] The pure natural plant source EM bacteria culture medium used for soil improvement and planting provided by this embodiment is composed of the following raw materials in mass percentages:

[0034] Soybean powder or bean cake powder or their mixture 7%, coconut shell ash powder 0.5%, palm shell ash powder 0.5%, straw plant ash powder 0.5%, corn raw material biochemical fulvic acid 3%, brown sugar 4%, after fully dissolved in water, clear water Make up 100%, adjust the pH to 6 with sodium hydroxide, which is the culture medium; the powder in the raw materials are all pulverized to ≤200 mesh.

[0035] The method for cultivating the EM bacterial classification in the pure natural plant source EM bacterial medium is carried out according to the following steps:

[0036] (1) Prepare the above-mentioned pure natural plant source EM bacteria culture medium in a stainless steel reactor with a vent line;

[0037] (2) Pour the composite EM strain into the culture medium completel...

Embodiment 3

[0043] The pure natural plant source EM bacteria culture medium used for soil improvement and planting provided by this embodiment is composed of the following raw materials in mass percentages:

[0044] Soybean powder or bean cake powder or their mixture 4-10%, coconut shell ash powder 0-1%, palm shell ash powder 0-1%, straw plant ash powder 0-1%, corn raw material biochemical fulvic acid 0-5%, 1-7% of brown sugar is completely dissolved in water, supplemented with water to make up 100%, and the pH is adjusted to 5-8 with sodium hydroxide, which is the culture medium; the powder in the raw materials is all pulverized to ≤200 mesh.

[0045] The method for cultivating the EM bacterial classification in the pure natural plant source EM bacterial medium is carried out according to the following steps:

[0046] (1) Prepare the above-mentioned pure natural plant source EM bacteria culture medium in a stainless steel or plastic reactor or tank with a ventilation line;

[0047] (2) ...

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Abstract

The invention provides a culture medium prepared from pure-natural plant source raw materials. The culture medium is utilized for culturing an EM microbial agent prepared from lactic acid bacteria, saccharomycetes, photosynthetic bacteria, actinomycetes, bacillus and the like, so that a soluble original bacterium liquid is obtained and can be used for improving soil, promoting plant growth and improving crop yield; a traditional agriculture method and a modern biotechnology are synthesized.

Description

technical field [0001] The invention relates to the technical field of microbial fermentation culture, in particular to a pure natural plant source soluble EM bacterial agent for soil improvement and planting and a culture medium for expansion. Background technique [0002] There are many useful microorganisms in nature, and microorganisms are widely used in food, medicine and industry. Among the many microorganisms, we classify some of them as probiotics. This type of microorganism plays an important role in environmental protection, soil improvement, and maintaining the health of the host, so it is called EM (effective microorganism). [0003] EM bacteria include photosynthetic bacteria, lactic acid bacteria, yeast, actinomycetes, etc. It can improve the soil, metabolize in the soil to produce amino acids, organic acids, polysaccharides, vitamins, enzymes and other substances, which can increase crop yields and enhance crop resistance to disease; it can efficiently degra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/18C12N1/16C12R1/07C12R1/125C12R1/10C12R1/25C12R1/23C12R1/01C12R1/865C12R1/72
CPCC12N1/16C12N1/18C12N1/20
Inventor 张梁辛瑜王大伟顾正华
Owner JIANGNAN UNIV
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