当前位置: 首页 > 文章 > 高精料饲粮对反刍动物胃肠道微生物区系的影响及调控 动物营养学报 2018 (12) 4821-4827
Position: Home > Articles > Effects of High Concentrate Diets on Gastrointestinal Microflora in Ruminants and Its Regulation Chinese Journal of Animal Nutrition 2018 (12) 4821-4827

高精料饲粮对反刍动物胃肠道微生物区系的影响及调控

作  者:
柳君辉;董国忠;田可
单  位:
西南大学动物科技学院重庆市牧草与草食家畜重点实验室
关键词:
高精料饲粮;反刍动物;胃肠道;微生物;调控
摘  要:
在实际生产中,由于季节性或地区性牧草缺乏尤其是优质牧草不足,生产者常常给反刍动物饲喂高精料饲粮以提高生产性能。这种高精料的饲粮模式会导致胃肠道微生物区系变化,出现菌群失调,影响消化代谢、生产性能,甚至健康。本文综述了高精料饲粮模式下反刍动物胃肠道微生物区系的变化,以及高精料饲粮模式下胃肠道微生物区系的营养调控措施。
译  名:
Effects of High Concentrate Diets on Gastrointestinal Microflora in Ruminants and Its Regulation
作  者:
LIU Junhui;DONG Guozhong;TIAN Ke;College of Animal Science and Technology,Chongqing Key Laboratory of Forage and Herbivores,Southwest University;
单  位:
LIU Junhui%DONG Guozhong%TIAN Ke%College of Animal Science and Technology,Chongqing Key Laboratory of Forage and Herbivores,Southwest University
关键词:
high concentrate diets;;ruminants;;gastrointestinal tract;;microbiota;;regulation
摘  要:
In practical production,ruminant animals are often fed high concentrate diets to increase performance due to a lack of forages,especially good quality forages,in some seasons and regions. However,the high concentrate diet can alter the composition of the gastrointestinal microbiota,cause microflora disorder,and affect digestion and metabolism as well as production performance and even the health of ruminant animals. This paper reviewed the gastrointestinal tract microbiota changes under high concentrate diets and provided the nutritional control measures to deal with these changes.

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