Method for ecologically breeding pigs by applying microecologics and fermented soybean meal

Abstract

The invention relates to the field of livestock and poultry breeding, and particularly discloses a method for ecological breeding pigs by applying microecologics and fermented soybean meal. According to the method, microecologics and fermented soybean meal with different formulae and proportions are added into feed of pigs in different growing phases, and a lactic acid bacteria agent is regularly sprayed to the breeding field to remove odor and improve the environment; and three compound microecologics are adopted, the fermented soybean meal or fresh fermented soybean meal is prepared by solid fermentation of bacillus subtilis, and the lactic acid bacteria agent is lactobacillus casei bacteria liquid. By applying the pig ecological breeding technology, application of antibiotics can be remarkably reduced, or even stopped, the health state of pigs can be maintained, pig growth is promoted, the feed digestion and absorption efficiency can be improved, technical support is provided to antibiotic-free pig breeding, and guarantee is provided to food safety.

Description

technical field [0001] The invention relates to the field of livestock and poultry breeding, in particular to a pig ecological breeding method using microecological preparations and fermented soybean meal. [0002] technical background [0003] my country is the largest pork producer and consumer in the world, with more than 600 million pigs slaughtered every year, pork production accounts for about 46% of the world's total production, and pork accounts for more than 60% of daily meat consumption. The pig breeding mode is scattered by traditional farmers, and it is constantly changing to specialization, enterprise, scale and modernization, and the utilization rate of livestock houses is constantly increasing. However, the growth rate of live pigs is too fast, and the environmental conditions of large-scale breeding are poor, which can easily cause the imbalance of microbial flora in pigs, resulting in decreased immunity and disease resistance, leading to frequent occurrence o...

AI Technical Summary

Problems solved by technology

[0006] At present, pig breeding is still heavily dependent on antibiotics. Although the application of microecological preparations and fermented feed to improve pig production performance has gradually attracted the attention of various breeding enterprises, most of the microecological preparations used are relatively single strains, and the content of compounding technology is not high. , cannot really replace the use of antibiotics

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