A method for establishing a pig-raising fermentation bed

Abstract

The invention provides a method for establishing a fermentation bed in a pig house, which includes arranging and setting a feeding table, a fermentation tank equipped with fermentation bedding, and a water supply system in sequence along the direction perpendicular to the clean path of a long strip pig house, wherein the feeding table and The clean path of the pig house is adjacent. Along the direction parallel to the clean path of the long strip pig house, an air passage with the same length as the clean path of the pig house is set under the bottom plane of the fermentation tank. In the water supply system, the water supply pipe is arranged outside the pig house and buried underground in summer, and the water supply pipe is arranged near the ventilation channel of the fermentation tank and buried in the litter in winter. The invention utilizes the functions of dehumidification, cooling, and ventilation of the air duct in the fermentation tank to keep the litter of the fermentation bed in a normal micro-ecological balance, ensure that the digestion and degradation ability of the fermentation bed to pig manure is always maintained at a relatively high level, and effectively inhibit The reproduction of pathogenic microorganisms and the occurrence of diseases. At the same time, the heat generated during the fermentation process of the bedding in the fermentation bed is used to increase the temperature of drinking water for pigs in winter, so as to save feed and improve the growth performance of pigs.

Description

technical field [0001] The invention relates to animal and poultry breeding technology, specifically a method for establishing a fermentation bed for raising pigs, and belongs to the field of agricultural technology. Background technique [0002] In recent years, with the rapid development of large-scale and intensive pig farming in my country, the pollution of livestock and poultry manure and sewage to the environment has become increasingly serious. According to statistics, the total amount of solid waste produced by animal husbandry in the country is about 1.9 billion tons every year. In Changsha alone, about 80 million tons of livestock and poultry wastewater and more than 1.2 million tons of solid manure are discharged every year. Most of the farms only pass through biogas. After the pool is simply treated, it is directly discharged, which causes a lot of pollution to the environment. [0003] At present, the traditional pig manure treatment technology mostly adopts co...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the technical problem that the existing fermented bed pigs are not suitable for use in high temperature and humid areas in the south, the present invention provides a breeding system that can effectively control the humidity and temperature of the fermented bed and provide pigs with drinking water at a suitable temperature according to the season. A method for establishing a pig fermentation bed, belonging to a highly efficient pig raising technology

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