Preparation method for ectopic microorganism fermentation bed

Abstract

The invention relates to a preparation method for an ectopic microorganism fermentation bed, in particular to the preparation method for the ectopic microorganism fermentation bed for treating excreta produced by live pig culture. The method specifically comprises the steps of 1, utilizing turning throw machine to evenly turn and throw cedar sawdust and husks at first; 2, adding and evenly mixing excrement of pig farms to make the humidity of padding raw materials reach 50%; 3, using one kilogram of padding raw materials per cubic metre, evenly spraying fermentation bacteria on the padding raw materials, and conducting turning throw evenly; 4, adding the excrement for turning throw treatment after the padding materials are fermented and the temperature of the fermentation bed reaches 50 DEG C above, and properly supplying padding materials in the using process. Through the fermentation treatment of the fermentation bed, original pig feces and urine which cause pollution to the environment are converted into organic manure, zero discharge of excrement is achieved, and waste is turned into wealth. The preparation method for the ectopic microorganism fermentation bed is simple in material usage, easy to operate and high in treatment rate, and the service life of the padding materials is long.

Description

technical field [0001] The invention relates to a preparation method of an ectopic microbial fermentation bed, in particular to a preparation method of an ectopic microbial fermentation bed used for treating excrement produced by pig breeding. Background technique [0002] The microbial fermentation bed pig raising technology is based on the theory of microecology and biological fermentation, screens out functional microbial fermentation bacteria from soil or samples, and forms the original species of indigenous microorganisms through the cultivation of specific nutrients, and mixes the original species with sawdust, Chaff, sawdust and other materials are controlled under certain conditions to allow them to ferment into dominant communities, and finally made into organic litter. Lay these bedding materials into a fermentation bed of a certain thickness in the breeding greenhouse, so that the bedding materials and pig manure and urine are fully mixed, and through the decompos...

AI Technical Summary

Problems solved by technology

From the point of view of actual production, the dry-scatter pig-raising fermentation bed has the following defects: it adopts a dry-scatter method of one layer of fermentation bacteria and one layer of litter, so its litter has not undergone the high-temperature process of stacking and fermentation , and because the raw materials (sawdust, chaff, etc.) in the bedding itself contain more or less pathogenic microorganisms, therefore, after the pigs are fed, the healthy pigs will soon be infected and get sick, causing serious death. cause immeasurable losses