益生菌添加剂对猪肠道菌群的调节作用及其在猪生产上的应用进展  

Advances in Research on Regulatory Role of Probiotic Additives on Swine Intestinal Microbiota and Their Antibacterial Mechanisms

作　　者：陈晓帅 梁小军[2] 李坤江 CHEN Xiaoshuai;LIANG Xiaojun;LI Kunjiang(Ankang University,Shaanxi Ankang 725000,China;Ankang Livestock and Veterinary Center,Shaanxi Ankang 725000,China)

机构地区：[1]安康学院,陕西安康725000 [2]安康市畜牧兽医中心,陕西安康725000

出　　处：《饲料工业》2025年第3期33-37,共5页Feed Industry

基　　金：陕西省重点研发计划项目[2023XCZX2-42];大学生创新创业训练计划项目[S202211397055]。

摘　　要：猪肠道中定植不同种类微生物,这些微生物是猪肠道中重要的组成部分,其存在影响着猪的生长、消化代谢、健康等。肠道中的微生物不仅有促进健康的有益菌,也存在着数量庞大的有害微生物,当肠道中有害微生物占主导地位的时候会导致猪产生各种疾病。益生菌作为调节肠道菌群结构的微生物添加剂,在养殖上已经得到广泛应用。文章重点介绍了益生菌对猪肠道菌群的调节作用及其在猪生产上的应用,以期使益生菌在养猪生产中得到更加广泛的普及。The pig intestines harbor a variety of microorganisms,and the presence of these microorganisms influences pig growth,digestive metabolism,and overall health,rendering them a crucial component of the pig's intestinal ecosystem.The gut is inhabited not only by beneficial bacteria that promote health but also by a large number of harmful microorganisms.When harmful microorganisms dominate in the gut,it can lead to various diseases in pigs.Probiotics,as a good alternatives to antibiotics,have been widely applied in animal husbandry.This article focuses on the regulatory role of probiotics on the intestinal flora of pigs and their applications in pig production,aiming to promote the widespread adoption of probiotics in pig farming.

关 键 词：益生菌 猪 肠道微生物 机制 应用 

分 类 号：S828.5[农业科学—畜牧学]