过瘤胃胆碱在围产奶牛日粮中应用的研究进展  

Research Progress on Application of Rumen Protected Choline in Diets of Dairy Cows

作　　者：谭子璇 吴兵 严欣茹 万宇 TAN Zixuan;WU Bing;YAN Xinru;WAN Yu(Sichuan Chelota Biotech Corporation Limited,Chengdu 618302,China)

机构地区：[1]四川吉隆达生物科技集团有限公司,四川德阳618302

出　　处：《饲料博览》2020年第9期34-37,40,共5页Feed Review

摘　　要：胆碱主要参与反刍动物的肝脏脂肪代谢过程,对奶牛生长性能、产乳量、乳成分、能量代谢等具有改善作用。文章旨在综述过瘤胃胆碱(Rumen Protected Choline,RPC)在围产期奶牛日粮中的应用,为RPC在奶牛养殖中的应用提供综合数据分析,为科学合理的使用RPC提供支撑。Choline is mainly involved in liver fat metabolism in ruminants,choline can improve the growth performance,milk yield,milk composition and energy metabolism of dairy cows.The purpose of this paper reviewed the application of RPC in the diet of perinatal dairy cows,to provide comprehensive data analysis for the application of RPC in dairy cattle breeding,and provide support for scientific and rational use of RPC.

关 键 词：胆碱 过瘤胃胆碱 围产期奶牛 

分 类 号：S823[农业科学—畜牧学]