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Complex fermentation inoculum for night soil, and preparation method thereof

A technology of compound fermentation bacteria agent and fecal residue, applied in the field of starter, can solve the problems of slow heating rate of compost fermentation, ammonia gas pollution, short time for maintaining high temperature, etc., and achieve the effect of removing fecal odor and ensuring fermentation effect.

Active Publication Date: 2015-04-29
INNER MONGOLIA YOURAN ANIMAL HUSBANDRY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of polluting the environment caused by a large amount of ammonia gas produced in the existing composting process, the slow heating rate of composting fermentation and the short time of maintaining high temperature, the present invention provides a composite fermentation bacterial agent

Method used

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  • Complex fermentation inoculum for night soil, and preparation method thereof

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Embodiment 1

[0034] The compound fermentation bacterial agent of this embodiment is made up of 30% probiotic A and 70% nutritional additive B according to the mass fraction ratio; Green non-sulfur bacteria, 15% yeast BGWW23202, 15% Lactobacillus acidophilus ACCC11073, 25% Pseudomonas ATCC31554, 10% Streptomyces ACCC40001; nutritional additive B consists of 35% corn flour by mass fraction , 20% rice husk powder, 20% sucrose, 10% dipotassium hydrogen phosphate, and 15% sodium chloride.

[0035] Note: The total number of viable bacteria per gram of each microorganism is 1~5*10 8 indivual.

[0036] Usage and dosage: ferment according to the usage ratio of 1-3‰.

[0037] Storage conditions: The bacteria content per gram of bacterial agent is not less than 10 8 , stored away from light, the shelf life is 2 years, and the decomposition temperature is 65°C-72°C.

Embodiment 2

[0039]The composite fermentation bacterial agent of this embodiment is made up of 50% beneficial bacterial agent A and 50% nutritional additive B according to the mass fraction ratio; Green non-sulfur bacteria, 15% saccharomyces BGWW23202, 15% Lactobacillus acidophilus ACCC11073, 25% Pseudomonas ATCC31554, 10% Streptomyces ACCC40001; nutritional additive B is composed of % corn flour by mass fraction , 20% rice husk powder, 20% sucrose, 10% dipotassium hydrogen phosphate, and 15% sodium chloride.

[0040] Note: The total number of viable bacteria per milliliter of each microorganism is 1~5*10 8 indivual.

[0041] Usage and dosage: ferment according to the usage ratio of 1-3‰.

[0042] Storage conditions: The bacteria content per gram of bacterial agent is not less than 10 8 , stored away from light, the shelf life is 2 years, and the decomposition temperature is 65°C-72°C.

Embodiment 3

[0044] The composite fermentation bacterial agent of this embodiment is made up of 80% beneficial bacterial agent A and 20% nutritional additive B according to the mass fraction ratio; Green non-sulfur bacteria, 15% yeast BGWW23202, 15% Lactobacillus acidophilus ACCC11073, 25% Pseudomonas ATCC31554, 10% Streptomyces ACCC40001; nutritional additive B consists of 35% corn by mass fraction powder, 20% rice husk powder, 20% sucrose, 10% dipotassium hydrogen phosphate, and 15% sodium chloride.

[0045] Note: The total number of viable bacteria per milliliter of each microorganism is 1~5*10 8 indivual.

[0046] Usage and dosage: ferment according to the usage ratio of 1-3‰.

[0047] Storage conditions: The bacteria content per gram of bacterial agent is not less than 10 8 , stored away from light, the shelf life is 2 years, and the decomposition temperature is 65°C-72°C.

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Abstract

The invention relates to the field of starters, and concretely relates to a complex fermentation inoculum for night soil, and a preparation method thereof. The complex fermentation inoculum for night soil comprises 30-80mass% of a beneficial inoculum and 20-70mass% of a nutritional additive, wherein the beneficial inoculum is composed of Bacillus subtilis, green non-sulfur bacteria, yeast, Lactobacillus acidophilus, Pseudomonas and Streptomyces. The complex fermentation inoculum for night soil is rich in Bacillus spp, actinomycete, lactic acid bacteria and other beneficial microbes, and all the beneficial microbes can grow and breed in different ranges, and reach the logarithmic phase within a short time, so the fermentation effect is fundamentally guaranteed, and the stink of the night soil is effectively expelled within a short time.

Description

technical field [0001] The invention relates to the field of starters, in particular, the invention relates to a composite fermentation bacteria agent for dung fermentation and a preparation method thereof. Background technique [0002] With the improvement of the intensification of the breeding industry, the livestock and poultry feces pollution caused by the high-efficiency breeding industry has attracted more and more attention. Due to the open-air stacking of livestock and poultry manure, the air, soil and water quality are polluted, and diseases are spread, which can cause "livestock public hazards". At present, the most economical and effective method to deal with these livestock and poultry manure is the solid fermentation method. However, the long duration of low temperature in the north has become an obstacle to high-temperature composting of livestock and poultry manure. Not only is the fermentation temperature slow, the duration of the high-temperature stage is s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/16C05F17/00C12R1/125C12R1/23C12R1/38C12R1/465C12R1/01
CPCC05F3/00C05F11/08Y02W30/40
Inventor 陈雷王伟颖段培斌
Owner INNER MONGOLIA YOURAN ANIMAL HUSBANDRY CO LTD
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