摘要
微量元素铜是奶牛必不可少的营养元素。本文对铜在奶牛体内的含量，分布，吸收，代谢，生理作用，对奶牛的生理影响和奶牛对铜的需要量及添加以及影响奶牛对铜利用的因素等进行了综合论述。
The microelement copper is one of essential nutritive elements in dairy cow. This article mainly discussed：the content, distribution , absorption , metabolism of copper in dairy cow,the physiological action and the physiological influence of copper to dairy cow, dairy cow＇s need for copper and accession as well as the influence factors of dairy cow＇s use to copper.
出处
《中国饲料添加剂》
2006年第9期24-28,共5页
China Feed Additive
关键词
奶牛
铜
营养作用
dairy cow
copper
nutrition action
