Probiotic composite bactericide for improving microecology of animal house and body surface of animal and application method thereof

Abstract

The invention discloses a probiotic composite bactericide for improving microecology of an animal house and the body surface of an animal and an application method thereof. Particularly, the probiotic composite bactericide is composed of one or more than one of bacillus licheniformis, bacillus subtilis, bacillus natto, lactic acid bacteria and bifidobacteria and yeast as well as a carrier and an essence. The probiotic composite bactericide can be applied to the inner surface of the animal house and the body surface of an animal in a powder spreading or liquid spraying manner so as to remarkably improve the microecological balance of the animal house and the body surface of the animal, further reduce the incidence of digestive tract, respiratory tract and genital tract diseases and improvethe growth speed of the animal, thereby achieving a health care effect.

Description

technical field [0001] The invention belongs to the scientific field of animal health care and livestock house environment control, and relates to a probiotic combination bacterial agent and an application method for improving the microecology of the inner surface of the livestock house and the animal body surface. Background technique [0002] There are various and huge microbial communities on the surface of animals and the surface of the barn where animals live. Under normal conditions, these microbial communities maintain a good micro-ecological balance and are in a good symbiotic state with animals. It is of great significance to keep animals in a healthy state. However, in animal husbandry production, due to the need for disease prevention and control, livestock houses need to be disinfected frequently. During the disinfection process, beneficial bacteria and harmful bacteria are usually killed at the same time, thus forming a micro-ecological vacuum state. Flora reco...

AI Technical Summary

Problems solved by technology

Among them, feed addition has a good effect on improving the micro-ecological balance of the animal digestive tract, but it has little effect on improving the surrounding environment of the animal's life; although the fermentation bed can significantly improve the micro-ecological environment of the livestock house, it has the following defects: First of all: the use of fermentation bed breeding requires a large-scale transformation of the original livestock house hardware, resulting in a huge economic investment; second: the source of raw materials for the fermentation bed is limited, and the fermentation bed is mainly composed of rice husks, sawdust and other materials as substrates. The thickness of the fermentation bed is usually greater than 0.5m, and the usage is huge and the cost is high; Third: During the use of the fermentation bed, the conventional disinfection work may kill the probiotics in the fermentation bed, resulting in fermentation failure. Therefore, in the fermentation bed Beds cannot be disinfected during use, which brings hidden dangers to the disease prevention and control of pig farms

Many pig farms have caused significant economic losses after adopting fermentation beds to raise pigs

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