影响断奶仔猪小肠结构完整性的因素  

Factors affecting the structural integrality of the small intestine inweanling pigs

作　　者：张翥[1] 董国忠[1] 

机构地区：[1]西南大学动物科技学院

出　　处：《中国饲料》2010年第6期9-13,28,共6页China Feed

基　　金：重庆市科委自然科学基金计划项目(CSTC2006BB1304)

摘　　要：小肠是营养物质消化吸收的主要场所,小肠结构的完整性对养分消化利用具有重要的意义。影响断奶仔猪小肠结构完整性的因素较多,包括乳源活性物质消失、断奶应激、采食量及饲粮组成等。本文综述了影响断奶仔猪小肠结构完整性的重要因素。The small intestine is a very important site for nutrient digestion and absorption.Therefore,the structural integrity of the small intestine is of significance for nutrient utilization.There are a number of factors affecting the structural integrity of the small intestine, including lack of milk-derived active substances, weaning stress ,feed intake and diet composition,etc.This article reviewed the major factors affecting the structural integrity of the small intestine in weanling pigs.

关 键 词：断奶仔猪 小肠结构 小肠绒毛 

分 类 号：S811.2[农业科学—畜牧学]