摘要
家兔消化系统与其他家畜相比持有比较发达的盲肠,属于后肠发酵的单胃草食动物。寡糖作为饲料添加剂已被广泛关注。但是,目前在家兔饲粮中添加寡糖替代抗生素的应用研究并不多见。本文总结了家兔消化生理特性及寡糖的主要作用,并结合已有的研究结果阐述了寡糖替代抗生素时对家兔体内氮代谢及其营养物质消化率的影响。
Compared with other livestock,rabbit digestive system has a relatively well-developed caecum,and belonging to the hindgut fermentable single stomach herbivore.Oligosaccharides as a dietary additive have been widely concerned.However,there are few studies on the add of oligosaccharides instead of antibiotics in rabbit diets.This review summarized physiological characteristics of rabbits and the main role of oligosaccharides.Combined with the existing research results,the effects of oligosaccharides on nitrogen metabolism and digestibility of nutrients in rabbits were elaborated.
作者
晓敏
弓剑
袁博
XIAO Min;GONG Jian;YUAN Bo(College of Life Science and Technology,Inner Mongolia Normal University,Hohhot,Inner Mongolia 010022,China)
出处
《中国饲料》
北大核心
2018年第15期19-23,共5页
China Feed
基金
内蒙古自治区自然科学基金博士基金项目(2016BS0310)
内蒙古自治区自然科学基金博士基金项目(2015BS0319)
关键词
家兔
消化生理特性
寡糖
rabbits
physiological characteristics of digestive system
oligosaccharides
