反刍动物肠道发育过程及影响因素  

Intestinal Development Process and Influencing Factors of Ruminants

作　　者：李贞 王波[1] 李鹤琼 罗海玲[1] Li Zhen;Wang Bo;Li Heqiong;Luo Hailing(State Key Laboratory of Animal Nutrition,College of Animal Science and Technology,China Agricultural University,Beijing,100193)

机构地区：[1]中国农业大学动物科技学院国家动物营养学重点实验室,北京100193

出　　处：《现代畜牧兽医》2018年第11期30-33,共4页Modern Journal of Animal Husbandry and Veterinary Medicine

基　　金：科技部重大研发项目(2018YFD0500402)

摘　　要：肠道不仅是消化吸收的主要器官,由于其快速的代谢效率和物质周转速度,肠道也是机体内主要的能量和营养供应库。反刍动物肠道发育对其生产性能有很大影响。为此,本文综述了反刍动物肠道发育过程及其影响因素。The intestine is the main organ for digestion and absorption.Due to its rapid meta- bolic efficiency and material turnover rate,the small intestine is also the main energy and nu - trient supply reservoir in the body.The intestinal development of ruminants has a great influ - ence on its production performance.Therefore,this paper reviews the intestinal development pro - cess of ruminants and its influencing factors.

关 键 词：反刍动物 肠道发育 母体营养水平 日粮因素 

分 类 号：S852.2[农业科学—基础兽医学]