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Composite microorganism bacteria agent for compost fermentation and its producing method and use

A technology of composite microbial agent and production method, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problem that the total number of viable bacteria in the product cannot be maintained at a certain level, the lack of theoretical guidance for the production process, and unstable product quality and other issues, to achieve the effect of stable effect, cost reduction and good synergy

Active Publication Date: 2007-05-23
北京沃土天地生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some units in our country have successively launched compound microbial preparations with different combinations, but the common problem is that in the process of screening and cultivating compound microorganisms, there is a lack of basic theoretical guidance and mature production technology. The interaction between them and their mechanism are relatively unfamiliar, resulting in the total number of viable bacteria in the product cannot be maintained at a certain level, and the product quality is unstable, which affects its effect during use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 Composition of composite microbial bacterial agent

[0024] The total number of bacteria is 3.1×10 9 cfu / mL

[0025] Saccharomyces cerevisiae 1.6×10 9 cfu / mL

[0026] Lactobacillus plantarum 1.5×10 9 cfu / mL

[0027] Mucor racemosa 4.1×10 2 cfu / mL

[0028] Aspergillus oryzae 6.2×10 3 cfu / mL

Embodiment 2

[0029] Embodiment 2 Composition of composite microbial bacterial agent

[0030] The total number of bacteria is 1.0×10 10 cfu / mL

[0031] Saccharomyces cerevisiae 1.0×10 10 cfu / mL

[0032] Lactobacillus plantarum 5.0×10 8 cfu / mL

[0033] Mucor racemosa 5.0×10 4 cfu / mL

[0034] Aspergillus oryzae 1.0×10 3 cfu / mL

Embodiment 3

[0035] Embodiment 3 Composition of composite microbial bacterial agent

[0036] The total number of bacteria is 1.0×10 10 cfu / mL

[0037] Saccharomyces cerevisiae 5.0×10 8 cfu / mL

[0038] Lactobacillus plantarum 1.0×10 10 cfu / mL

[0039] Mucor racemosa 1.0×10 2 cfu / mL

[0040] Aspergillus oryzae 5.0×10 4 cfu / mL

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PUM

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Abstract

The invention involves a compound microbiological bacterial agent and its production method and application. The bacteria agent contains Saccharomyces cerevisiae, Lactobacillus plantarum, Mucor racemosus, Aspergillus oryzae, through slant culture, first class seed, second class seed and combining fermentation to carry out the compound bacteria biomass and optimization of different strains matching, active viable count of compound bacteria agent is over 3*109cfu / mL. The compound microbiological bacterial agent can promote the digest rate of the organics efficiently, can be used in the production of bio-organics, and reduces agricultural production cost.

Description

technical field [0001] The invention relates to a compound microbial bacterial agent, in particular to a compound microbial bacterial agent for decomposing organic materials and producing bio-organic fertilizer. The invention also relates to a production method of the composite microbial bacterial agent and its application in organic material composting. technical background [0002] At present, there are mainly nitrogen-fixing bacteria, phosphate-solubilizing bacteria, cellulolytic bacteria, and compound microbial bacteria agents at home and abroad. Among them, complex microorganisms have become an important direction of development at home and abroad in recent years because of their strong ability to adapt to the environment and relatively stable effects. Representative products include Japanese enzyme bacteria and EM bacteria. [0003] At present, some units in our country have successively launched compound microbial preparations with different combinations, but the com...

Claims

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Application Information

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IPC IPC(8): C12N1/00C12N1/16C12N1/20C05F17/00C12R1/865C12R1/25C12R1/785C12R1/69
CPCY02W30/40
Inventor 李季康文力彭生平
Owner 北京沃土天地生物科技股份有限公司
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