Method for preparing fermentation bed padding for pigs by utilizing solid excrement of livestock and poultry

Abstract

The invention relates to a method for preparing fermentation bed padding for pigs by utilizing solid excrement of livestock and poultry, and belongs to the technical field of livestock and poultry breeding. The method comprises the following steps: 1, performing pretreatment on the solid excrement of livestock and poultry; 2, performing anaerobic biological treatment, including 2A, preparing fermentation auxiliary materials; 2B, preparing fermentation bacterial liquid; 2C, fully mixing the excrement of the livestock and poultry with the fermentation auxiliary materials to obtain mixture; 2D, adding the fermentation bacterial liquid into the mixture, and performing composting and natural fermentation; and 2E, performing airing and pulverizing to obtain the fermentation bed padding. The fermentation bed padding is reasonable in formula and simple in technology, is prepared by complex anaerobic fermentation of the excrement of the livestock and poultry by adopting multiple microorganisms,and can effectively promote fermentation, decomposition and desinsection of the excrement, control propagation of pathogenic microorganisms, provide an excellent fermentation bed environment for livepigs, promote growth of fattening pigs as well as improve the breeding benefit.

Description

technical field [0001] The invention relates to a method for preparing fermented bedding material for pigs by using solid feces of livestock and poultry, and belongs to the technical field of livestock and poultry breeding. Background technique [0002] In recent years, with the rapid development of the pig industry, the pollution of pig manure and sewage to the environment has become increasingly serious. In this case, the fermentation bed culture method was introduced. The pig raising mode in the fermentation bed is based on the theory of microecology and biological fermentation, laying a certain thickness of organic matter bedding in the pig house, and by participating in the collaborative fermentation of the bedding and livestock manure, the breeding waste such as feces and urine can be quickly transformed and eliminated. Stink, inhibit pests and germs, at the same time, beneficial microbial flora can synthesize litter and feces into carbohydrates, proteins, organic aci...

AI Technical Summary

Problems solved by technology

However, the current pig raising technology in fermented beds is not perfect. In the process of technical practice, sawdust and rice husk are mainly used as the main raw materials for bedding, which leads to an increase in cost year by year, and problems such as poor bedding degradation effect, not only It affects the hygienic environment of the pig house, and the nutrients for pigs cannot be synthesized in time, which is not conducive to the growth and development of pigs and affects the breeding benefits