摘要
维生素A是动物生长发育所必需的营养因子。本文围绕反刍动物营养中对维生素A的需要量和吸收代谢特点、类胡萝卜素消化和吸收进行综述,总结了维生素A在反刍动物日粮中的需要量,旨在为反刍动物的维生素A合理利用提供参考。
Vitamin A is an essential nutrient for animal growth and development. This paper reviews the requirements and characteristics of absorption and metabolism of vitamin A as well as the characteristics of digestion and absorption of carotenoid in ruminants, and summarizes the need of vitamin A in ruminant diets, with an aim to provide a reference for the proper use of vitamin A in ruminant diets.
作者
周丽雪
马涛
贾鹏
崔凯
刘瑞军
刘兴亮
刁其玉
ZHOU Li-xue;MA Tao;JIA Peng;CUI Kai;LIU Rui-jun;ZHANG Juan;DIAO Qi-yu(Feed Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Beijing 100081, China;College of Animal Science, Tarim University, Xinjiang Alar 843300, China;Bayan Nur City Veterinary Administration, Inner Mongolia Bayan Nut 015000, China;Bayannaoer Linhe Animal Health Surveillance Agency, Inner Mongolia Bayan Nur 015000, China)
出处
《中国畜牧杂志》
CAS
北大核心
2018年第6期13-18,共6页
Chinese Journal of Animal Science
基金
国家肉羊产业技术体系建设专项资金(CARS-38)
内蒙古自治区科技重大专项
