Method for building pigsty fermentation bed

Abstract

The invention provides a method for building a pigsty fermentation bed. The method comprises: orderly arranging a feeding station, a fermentation tank filled with fermentation padding and a water supply system along the direction perpendicular to an elongated clean pigsty road, wherein the feeding station is adjacent to the clean pigsty road. Along the direction parallel to the elongated clean pigsty road, a ventilation road as long as the pig net road is arranged under the bottom plane of the fermentation tank. Summer water supply pipes in the water supply system are arranged outside the pigsty and buried, and winter water supply pipes are arranged nearby the ventilation road of the fermentation tank. By utilizing the dehumidification, cooling, ventilation actions and the like of the ventilation road in the fermentation tank, the method ensures that the padding in the fermentation bed keep normal micro-ecological balance, ensures that the fermentation bed always has a high level in degradation of pig manure, and inhibits the propagation of pathogens and the occurrence of disease effectively. Moreover, by utilizing the heat produced in the process of fermentation by the padding in the fermentation bed, the method can raise the temperature of the pig drinking water in winter, and fulfill the aims of saving feed and improving 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...

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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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