Piggery fermentation bed composite microbial preparation and preparation thereof

Abstract

The invention provides a pigsty fermenting bed compound microbial fertilizer and a preparation method thereof. The method comprises: first, five strains of bulk starters which are bacillus subtilis, lactobacillus plantarum, candida utili, geotrichum candidum and aspergillus oryzae, and the viable count of the bulk starters is more than or equal to 10<9>cfu / ml; protective agent with proper amount is added into the five strains of bulk starters for freeze drying; according to the parts by weight of the freeze-dried bacteria powder, 2-4 parts of bacillus subtilis powder, 3-5 parts of lactobacillus plantarum powder, 3-5 parts of candida utili powder, 2-4 parts of geotrichum candidum powder and 3-5 parts of aspergillus oryzae powder are fully mixed together and then packaged by vacuum, so that the compound microbial fertilizer is obtained. When 5-20g / m<2> of the compound microbial fertilizer is used in the pigsty fermenting bed, the odor of the pigsty can be obviously reduced, the growth chance of flies can be decreased and the sick frequency of the pigs can be reduced, so that the pigs can grow up healthily and green pork can be provided for the human beings while the environment is protected.

Description

(1) Technical field

[0001] The invention relates to a composite microbial bacterial agent, in particular to a composite microbial bacterial agent used in a piggery fermentation bed. The invention also relates to a preparation method of the composite microbial bacterial agent. (2) Background technology

[0002] The annual growth rate of breeding scale and output value in our country exceeds 10%, but at the same time, the environmental pollution brought by the breeding industry is becoming more and more serious. At present, rural areas and agriculture have economic organization and management methods based on family dispersal. Although large-scale breeding is the development direction of the aquaculture industry, for a long time, family or small-scale decentralized farming methods will not be fundamental. At the same time, due to the small-scale or scattered farming methods, the management of pollution prevention and control is extensive and large, and the problem of fecal po...

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