Chicken manure compost maturing fermentation complex microbial inoculant

A technology for fermenting compound bacteria and compound bacterial agents, which is applied in the direction of fertilizer mixture, bacteria, fertilization equipment, etc., can solve the problems of slow temperature rise, carelessness, and long composting time, so as to prolong the time of high temperature period, highlight the technical effect, Good environmental adaptability

Pending Publication Date: 2021-05-14
TIANJIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional aerobic composting technology has problems such as long time, serious loss of nutrients and unpleasant smell during composting
In addition, the duration of the high temperature period of traditional aerobic composting is short, the maximum temperature is low, and the heating speed is slow, which leads to problems such as insufficient killing of harmful substances.
[0005] The current composting microbial agents (1) mostly use mesophilic microorganisms, which inhibit the growth of microorganisms after the composting process reaches a high temperature period, resulting in too short a high temperature period and a long composting cycle; (2) not paying attention to macromolecular substances such as protein and cellulose The use of degrading microorganisms leads to long composting time and poor results

Method used

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  • Chicken manure compost maturing fermentation complex microbial inoculant
  • Chicken manure compost maturing fermentation complex microbial inoculant
  • Chicken manure compost maturing fermentation complex microbial inoculant

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Liquid bacteria preparation: Bacillus licheniformis BYBCG2, Bacillus licheniformis BYBC09 and Bacillus licheniformis BYBC03, Bacillus megaterium BYBCG4, Bacillus megaterium BYBC05 and Bacillus megaterium BYBC08, Bacillus cereus BYBCR8, Bacillus natto BYBC02, Pseudomonas The primary seed liquid of nine strains of bacteria BYBC13 was compounded together in equal proportions, and the compounded primary seed liquid (mixed seed liquid) was added to the fermentation medium in an amount of 4%. Greater than or equal to 1×10 9 When cfu / L ends, obtain chicken manure compost decomposing bacterial agent.

Embodiment 2

[0047] Preparation of liquid bacteria: Bacillus licheniformis BYBC09 and Bacillus licheniformis BYBC03, Bacillus megaterium BYBCG4, Bacillus megaterium BYBC05 and Bacillus megaterium BYBC08, Bacillus cereus BYBCR8, Bacillus natto BYBC02, Pseudomonas BYBC13 eight strains The first-level seed liquid is compounded together in equal proportions, and the compounded first-level seed liquid (mixed seed liquid) is added to the fermentation medium in an amount of 4%. When the effective viable count is greater than or equal to 1×10 9 When cfu / L ends, obtain chicken manure compost decomposing bacterial agent.

Embodiment 3

[0049] Preparation of liquid bacteria: Bacillus licheniformis BYBCG2, Bacillus licheniformis BYBC09 and Bacillus licheniformis BYBC03, Bacillus megaterium BYBC05 and Bacillus megaterium BYBC08, Bacillus cereus BYBCR8, Bacillus natto BYBC02, Pseudomonas BYBC13 eight strains The first-level seed liquid is compounded together in equal proportions, and the compounded first-level seed liquid (mixed seed liquid) is added to the fermentation medium in an amount of 4%. When the effective viable count is greater than or equal to 1×10 9 When cfu / L ends, obtain chicken manure compost decomposing bacterial agent.

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Abstract

The invention provides a chicken manure compost maturing fermentation complex microbial inoculant, which comprises bacillus licheniformis, bacillus megatherium, bacillus cereus, bacillus natto and pseudomonas, has strong adaptability and certain high temperature resistance, and generates various biological enzymes in the composting process. Various macromolecular substances in the compost are decomposed into micromolecular organic matters. The temperature rise is fast, the duration is long, the composting period is effectively shortened, the effect of killing harmful microorganisms and weed seeds is good, and the obvious technical effect is achieved in chicken manure compost maturing treatment.

Description

technical field [0001] The invention belongs to the technical field of microorganisms, relates to the field of chicken manure decomposing and composting composite bacterial agents, in particular to a chicken manure decomposing and composting composite bacterial agent and its preparation method and application. Background technique [0002] With the rise of the living standard of Chinese residents, the residents' demand for meat and eggs has also increased significantly. In order to meet the needs of residents, the chicken industry has embarked on an intensive and industrialized model. However, with the continuous expansion of the scale of the chicken industry, the total amount of feces produced has also continued to increase, which has also made it difficult to deal with all kinds of waste generated by it. has become a growing problem. Discharging or returning directly to the field without treatment will cause environmental pollution and other problems. Therefore, the prop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C05G3/60C05F11/08C05F17/20C05F17/80C12R1/10C12R1/11C12R1/085C12R1/07C12R1/38
CPCC12N1/20C05F3/00C05F11/08C05F17/20C05F17/80C05G3/60C05F5/006Y02W30/40
Inventor 乔长晟冯云霄张琳李振海赵廷彬马正旺
Owner TIANJIN UNIV OF SCI & TECH
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