微生态制剂对仔猪肠道微生态调控的研究与应用进展

微生态制剂是一种安全、无毒、无污染、无残留的生物类饲料添加剂,具有提高仔猪生产性能、减少腹泻、增强机体免疫力、调节肠道菌群数量和维持肠道微生态平衡等功能,对仔猪肠道微生态的调节起着重要的作用。本文从微生态制剂的分类、作用机理、对肠道的作用等阐述国内外有关微生态制剂在仔猪中的应用及前景。

Research advance of microecological agent on the regulation of piglet intestinal microecology

Microecological agent is a type of safe,non-toxic,pollution-free and non-residue biological feed additive,which can improve growth performance,reduce piglets diarrhea,enhance organism immunity,regulate the quantity of intestinal tract bacteria flora,and maintain the microecological balance on intestinal tract.It plays an important role in the regulation of gut microenvironment in piglets.This article reviewed the classification and mechanism action of microecological agent,the role of probiotics on intestin...