瘤胃微生物区系及其调控  

Research progress on rumen microbiota and their regulation

作　　者：郭红 杨慧超 高巧仙[1,2] 辛国省 GUO Hong;YANG Huichao;GAO Qiaoxian;XIN Guosheng(School of Life Science,Ningxia University,Yinchuan 750021,Ningxia,China;Ningxia Feed Engineering Technology Research Center,Yinchuan 750021,Ningxia,China;School of Agriculture,Ningxia University,Yinchuan 750021,Ningxia,China)

机构地区：[1]宁夏大学生命科学学院,宁夏银川750021 [2]宁夏饲料工程技术研究中心,宁夏银川750021 [3]宁夏大学农学院,宁夏银川750021

出　　处：《草业科学》2022年第2期371-380,共10页Pratacultural Science

基　　金：宁夏自然科学基金(2019AAC03012);宁夏重点研发计划项目(2019BBF02016)。

摘　　要：瘤胃微生物区系变化与反刍动物的生长发育密切相关,微生物受宿主、环境、营养、管理等因素的影响,瘤胃微生物在反刍动物的生长发育、生产性能以及健康方面起着重要作用。本文综述了4种瘤胃微生物区系的建立过程与机制,以及微生物区系变化对动物代谢的影响,并阐述了瘤胃的调控技术与机理,为瘤胃调控技术应用、生产性能及健康水平提升、环境减排提供参考。Microorganisms are affected by aspects of the host environment,nutrition,and management,and play an important role in the life and production of ruminants.This review summarizes the establishment and mechanism of four different microflora,as well as their effects on animal metabolism.This review also lists the mechanisms of rumen regulation,which provides a reference for the application of rumen regulation technology,production performance,health improvement,and environmental emission reduction.

关 键 词：瘤胃微生物 调控 反刍动物 生产性能 添加剂 微生物移植 

分 类 号：S852.6[农业科学—基础兽医学]