A kind of poultry manure deodorizing composite bacterial agent and preparation method thereof

A technology of composite bacterial agent and poultry manure, which is applied in the direction of biochemical equipment and methods, chemical instruments and methods, and methods based on microorganisms, can solve the problems of poor adaptability of commercialized biological deodorants, high cost of chemical deodorization technology, Single effect and other problems, to achieve rapid and long-lasting deodorization effect, good ecological and economic benefits, and high number of viable bacteria

Active Publication Date: 2022-02-11
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is that the cost of chemical deodorization technology is high, the reaction is complex and produces secondary pollution, and the commercialized biological deodorant has poor adaptability and single effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Composition of deodorant compound bacteria agent:

[0031] Bacillus amyloliquefaciens CGMCC 1.857 (Bacillus amyloliquefaciens), 3.0×10 8 cfu / mL;

[0032] Alcaligenes CGMCC 1.3420 (Alcaligenes faecalis subsp.faecalis), 1.0×10 8 cfu / mL;

[0033]Arthrobacter humicola CGMCC 1.15654 (Arthrobacter humicola), 1.0×10 8 cfu / mL;

[0034] Streptomyces CGMCC 4.71 (Streptomyces levoris), 4.0×10 8 cfu / mL;

[0035] Micromonospora CGMCC 4.1152 (Micromonospora yulongensis), 3.0×10 8 cfu / mL.

[0036] The bacterial agent with the above composition is prepared by the following steps:

[0037] (1) Single strain fermentation: Bacillus amyloliquefaciens CGMCC 1.857 (Bacillus amyloliquefaciens), Alcaligenes CGMCC 1.3420 (Alcaligenes faecalis subsp.faecalis), Arthrobacter CGMCC 1.15654 (Arthrobacter humicola), Streptomyces CGMCC 4.71 (Streptomyces levoris) and small Five strains of CGMCC4.1152 (Micromonospora yulongensis) were fermented separately to obtain fermentation broth.

[0038...

Embodiment 2

[0052] Composition of deodorant compound bacteria agent:

[0053] Bacillus amyloliquefaciens CGMCC 1.857 (Bacillus amyloliquefaciens), 4.0×10 8 cfu / mL;

[0054] Alcaligenes CGMCC 1.3420 (Alcaligenes faecalis subsp.faecalis), 1.5×10 8 cfu / mL;

[0055] Arthrobacter humicola CGMCC 1.15654 (Arthrobacter humicola), 1.5×10 8 cfu / mL;

[0056] Streptomyces CGMCC 4.71 (Streptomyces levoris), 4.0×10 8 cfu / mL;

[0057] Micromonospora CGMCC 4.1152 (Micromonospora yulongensis), 5.0×10 8 cfu / mL.

[0058] The bacterial agent with the above composition is prepared by the following steps:

[0059] (1) Single strain fermentation: Bacillus amyloliquefaciens CGMCC 1.857 (Bacillus amyloliquefaciens), Alcaligenes CGMCC 1.3420 (Alcaligenes faecalis subsp.faecalis), Arthrobacter CGMCC 1.15654 (Arthrobacter humicola), Streptomyces CGMCC 4.71 (Streptomyces levoris) and Five strains of Micromonospora CGMCC4.1152 (Micromonospora yulongensis) were fermented respectively to obtain fermentation bro...

Embodiment 3

[0074] Composition of deodorant compound bacteria agent:

[0075]Bacillus amyloliquefaciens CGMCC 1.857 (Bacillus amyloliquefaciens), 5.0×10 8 cfu / mL;

[0076] Alcaligenes CGMCC 1.3420 (Alcaligenes faecalis subsp.faecalis), 2.0×10 8 cfu / mL;

[0077] Arthrobacter humicola CGMCC 1.15654 (Arthrobacter humicola), 2.0×10 8 cfu / mL;

[0078] Streptomyces CGMCC 4.71 (Streptomyces levoris), 5.0×10 8 cfu / mL;

[0079] Micromonospora CGMCC 4.1152 (Micromonospora yulongensis), 5.0×10 8 cfu / mL.

[0080] The bacterial agent with the above composition is prepared by the following steps:

[0081] (1) Single strain fermentation: Bacillus amyloliquefaciens CGMCC 1.857 (Bacillus amyloliquefaciens), Alcaligenes CGMCC 1.3420 (Alcaligenes faecalis subsp.faecalis), Arthrobacter CGMCC 1.15654 (Arthrobacter humicola), Streptomyces CGMCC 4.71 (Streptomyces levoris) and Five strains of Micromonospora CGMCC4.1152 (Micromonospora yulongensis) were fermented respectively to obtain fermentation brot...

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Abstract

The invention discloses a compound bacterial agent for poultry and livestock manure deodorization and a preparation method thereof, which relates to the field of microbial application. Based on chemical deodorization technology, the cost is high, the reaction is complicated, and secondary pollution occurs. posed by a single question. The poultry manure deodorizing composite bacterial agent of the present invention includes five kinds of bacteria including Bacillus amyloliquefaciens, Alcaligenes, Arthrobacter, Streptomyces and Micromonospora; Culture medium, activator, protectant. The beneficial effect of the invention is that: the treatment speed and utilization rate of the feces are improved, and the deodorizing effect is rapid and lasting.

Description

technical field [0001] The invention relates to the field of microorganism application, in particular to a compound microbial agent for deodorizing poultry manure and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, the demand for livestock and poultry products is also increasing. The Food and Agriculture Organization of the United Nations (FAO) predicts that the world's demand for meat products will increase by 73% by 2050. In order to meet such a rapidly growing demand for meat products, animal husbandry has gradually developed from traditional free-range farming to intensive and large-scale development, followed by a large amount of livestock and poultry manure that cannot be effectively treated and has become a major issue. sources of environmental pollution. Relevant statistics show that in 2010, the national production of livestock and poultry manure was about 4 billion tons, of which less than ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20C12N1/38C02F11/02C12R1/07C12R1/05C12R1/06C12R1/465C12R1/29
CPCC12N1/20C12N1/38C02F11/02C02F2303/02
Inventor 黄胜威吴丽芳
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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