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A kind of fast-rot bacterial agent, organic fertilizer and production method of fermentation bed aging bedding material

A technology of decomposing agent and fermentation bed, which is applied in the field of microbial fermentation to produce organic fertilizer, can solve the problem of little research on resource utilization of aged litter, and achieve the effect of being beneficial to microbial activity, good synergy and accelerated decomposition

Active Publication Date: 2017-01-18
湖南润邦生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, there are very few researches on the resource utilization of aged bedding materials in pig fermentation beds at home and abroad, and there is no special bacterial agent for composting and decomposing aged bedding materials.

Method used

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  • A kind of fast-rot bacterial agent, organic fertilizer and production method of fermentation bed aging bedding material
  • A kind of fast-rot bacterial agent, organic fertilizer and production method of fermentation bed aging bedding material
  • A kind of fast-rot bacterial agent, organic fertilizer and production method of fermentation bed aging bedding material

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the examples, without limiting the present invention.

[0054] (1) Isolation and identification of bacterial strains:

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Abstract

The invention provides a fast-rot fungus agent, an organic fertilizer and a production method for the aging bedding material of a fermentation bed. Calcium phosphate is used as a compost conditioner, and a self-made fast-rot fungus is used as an activator. Its active ingredients are 3 strains: Bacillus thermophilus N8, Streptomyces thermophilum F2 and Penicillium oxalate M1. Compost fermentation, the temperature of the material rises to 60°C, and the fermented material is refined into powder or granular organic fertilizer. The invention can control the composting period within 30 days, the organic matter content is about 40%, and the total nutrient content is above 6%. The invention can not only reduce the pollution of the pig farm waste to the environment, but also realize the resource utilization of the pig farm waste, and has strong popularization and application value.

Description

technical field [0001] The invention belongs to the technical field of microbial fermentation to produce organic fertilizers, and in particular relates to a fast-rot microbial agent, an organic fertilizer and a production method thereof, which are produced by composting, fermenting and fermenting a fermentation bed with a self-made fast-rot microbial microbial agent. Litter, clean production method of organic fertilizer. Background technique [0002] Clean pig breeding is one of the clean pig breeding methods that the Chinese government is currently vigorously promoting. Although this breeding method is environmentally friendly and hygienic during the pig breeding process, with the expansion and development of the breeding scale, a large amount of pigs will be cleaned up at one time after breeding. The treatment of breeding litter waste (ie aged litter) has become an urgent problem to be solved. At present, there are two kinds of treatment methods for aged litter: regenerat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20C05F17/00C12R1/07C12R1/465C12R1/80
CPCC05F17/80C12N1/145C12N1/205C12R2001/07C12R2001/465C12R2001/80Y02W30/40
Inventor 杜东霞尹红梅贺月林张德元许隽刘标王震陈薇吴迎奔许丽娟
Owner 湖南润邦生物工程有限公司
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