Enhanced fermentation bed composite strain

A technology of compound strains and fermentation bed, which is applied in the field of compound strains in microbial fermentation beds, can solve the problems of low vitamin content of Saccharomyces cerevisiae, failure to guarantee the survival rate of strains, and rapid recovery of reproduction, etc., so as to enhance animal immunity , Improve the environment of the farm and reduce the effect of using antibiotics

Inactive Publication Date: 2016-08-31
GUANGXI ZHIBAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when using EM bacteria liquid strains, it is necessary to frequently maintain and replace the cushion layer, which is complicated and requires a lot of work.
[0009] At present, most of the fermentation bed strains are Bacillus subtilis and Saccharomyces cerevisiae. For example, Chinese patent CN101948754 A discloses microbial fermentation bed strains and a production method thereof, but the Saccharomyces cerevisiae vitamin content is not high, and The corresponding nutrient solution, growth factors and trace elements are not added to the strain, so the survival rate of the strain cannot be guaranteed, and the fecal excre

Method used

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  • Enhanced fermentation bed composite strain

Examples

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Effect test

Embodiment 1

[0034] An enhanced fermentation bed composite strain, its components and weight percentages are: 15% of lactic acid bacteria, 15% of Bacillus subtilis, 20% of Candida utilis, 15% of bifidobacteria, and 10% of bifidobacteria , 10% of nitrifying bacteria, 5% of auxiliary agent, and 10% of dry protection agent, wherein, the auxiliary agent components and proportions are: the weight ratio of nutritional elements and trace elements is 70%: 30%; vitamins and 4-o- The weight ratio of (-D-glucopyranosyl)-D-pantothenic acid is 30%:70%; the weight ratio of calcium, iron, manganese and copper among trace elements is 42%:28%:25%:5%.

Embodiment 2

[0036] An enhanced fermentation bed composite strain, its components and weight percentages are: 10% of lactic acid bacteria, 10% of Bacillus subtilis, 50% of Candida utilis, 5% of bifidobacteria, and 5% of bifidobacteria , 10% nitrifying bacteria, 5% additives, 5% dry protectant. , wherein, the auxiliary component and the ratio are: the weight ratio of nutritional elements and trace elements is 50%:50%; the weight ratio of vitamins and 4-o-(-D-glucopyranosyl)-D-pantothenic acid in the nutritional elements It is 50%: 50%; the weight ratio of calcium, iron, manganese and copper in trace elements is 48%: 25%: 30%: 2%.

Embodiment 3

[0038] An enhanced fermentation bed composite strain, its components and weight percentages are: 5% of lactic acid bacteria, 5% of Bacillus subtilis, 10% of Candida utilis, 5% of bifidobacteria, and 5% of bifidus factor , 50% nitrifying bacteria, 15% additives, 5% dry protectant. , wherein, the auxiliary component and the ratio are: the weight ratio of nutritional elements and trace elements is 80%:20%; the weight ratio of vitamins and 4-o-(-D-glucopyranosyl)-D-pantothenic acid in the nutritional elements It is 40%: 60%; the weight ratio of calcium, iron, manganese and copper in trace elements is 40%: 30%: 26%: 4%.

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Abstract

The invention discloses an enhanced fermentation bed composite strain. The enhanced fermentation bed composite strain comprises, by weight, 5-20% of lactic acid bacteria, 10-50% of Bacillus subtilis, 30-70% of Candida utilis and 5-15% of an assistant. A dry strain is produced through seed selection, breeding, spawn preparation and dehydration drying, and is used in fermentation bed culture. A general EM bacterial liquid fermentation strain in the market undergoes formula improvement, and freeze drying and vacuum packaging preservation are carried out, so the problems of low strain activity, easy bed dyeing, long operation time and poor meat in the fermentation bed culture process are effectively solved, and a fermentation bed produced by using the strain disclosed in the invention has high living bacterium rate and is convenient to manage.

Description

【Technical field】 [0001] The invention relates to the field of microbial fermentation, in particular to a composite bacterial strain of a microbial fermentation bed. . 【Background technique】 [0002] In the large-scale breeding industry, how to deal with the pollution of the ecological environment caused by the large amount of feces excreted by livestock, and effectively prevent various infectious diseases caused by the growth of bacteria are the problems that the breeding industry needs to solve urgently. [0003] The main components of animal manure are 3 / 4 water and 1 / 4 solid, 30% of the solid is dead bacteria, 10% to 20% is fat, 2% to 3% is protein, and 10% to 20% is inorganic salt , 30% are undigested residual food and solid components in digestive juice such as exfoliated epithelial cells. The main components of fecal odor are: ammonia, volatile fatty acids (mainly acetic acid, propionic acid, butyric acid, formic acid), volatile sulfur compounds such as hydrogen sul...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16A01K1/015C12R1/125C12R1/72C12R1/01
CPCC12N1/20A01K1/0155C12N1/16
Inventor 王自宇
Owner GUANGXI ZHIBAO TECH CO LTD
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