Method for fermenting pig bedding by utilization of paecilomyces lilacinus

Abstract

The application discloses a method for using Paecilomyces lilacinus to ferment pig litter, comprising: (1) activating Paecilomyces lilacinus on a flat plate, then picking a single colony from the flat plate, inserting it into a fermenter for Cultivate, adopt hemocytometer to carry out technical statistics, when the number of spores reaches 108 orders of magnitude, stop fermentation and put into 4~5 ℃ of temperature and preserve; (2), take out fermented liquid and dilute with water, the volume ratio of fermented liquid and water is 1:(80~110), then mix it with pig litter according to the ratio of 1:(6~12), and then cover it with plastic film. The invention uses Paecilomyces lilacinus to make litter, utilizes the living habit of pigs to overturn, so that the litter and pig manure are fully mixed, and through the decomposition and fermentation of soil microbial colonies, the organic matter in pig manure is fully absorbed Decomposition and transformation can finally achieve the purpose of degrading and digesting pig manure, removing peculiar smell and making it harmless. In addition, due to the action of microorganisms, it contains rich nutrients and can be transformed into organic fertilizers.

Description

technical field [0001] The application belongs to the technical field of breeding, and in particular relates to a method for fermenting pig litter by Paecilomyces lilacinus. Background technique [0002] Fermentation bed pig raising technology was born in Japan in the 1970s. my country introduced this technology in 1996. It was first demonstrated and promoted in Fujian, Jilin, Shandong and other provinces and cities, and then expanded to the main pig-raising provinces in the south. Fermentation bed technology is an ecological breeding method based on the control of livestock and poultry manure discharge and pollution. Its basic concept is to achieve "zero discharge" of livestock and poultry waste, which is of great significance in the healthy breeding of livestock and poultry and pollution prevention and control. [0003] At present, although there are many types of microbial fertilizers, most of them are traditional nitrogen-fixing, phosphorus-dissolving, and potassium-dis...

AI Technical Summary

Problems solved by technology

[0003] At present, although there are many types of microbial fertilizers, most of them are traditional nitrogen-fixing, phosphorus-dissolving, and potassium-dissolving bacteria, and there are few biocontrol bacteria that have insect and disease resistance.

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