中国畜牧杂志2018,Vol.54Issue(6):13-18,6.DOI:10.19556/j.0258-7033.2018-06-013
维生素A在反刍动物日粮营养中的作用和需要量
The Role and Requirement of Vitamin A in Ruminant Nutrition
摘要
Abstract
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.关键词
维生素A/β-胡萝卜素/需要量/反刍动物/转化效率Key words
Vitamin A/β-carotene/Requirement/Ruminant/Transformation efficiency分类
农业科技引用本文复制引用
周丽雪,马涛,贾鹏,崔凯,刘瑞军,刘兴亮,刁其玉..维生素A在反刍动物日粮营养中的作用和需要量[J].中国畜牧杂志,2018,54(6):13-18,6.基金项目
国家肉羊产业技术体系建设专项资金(CARS-38) (CARS-38)
内蒙古自治区科技重大专项 ()