育肥牛饲料添加剂研究进展  

Research Progress of Feed Additives on Fattening Cattle

作　　者：石丽丽 张洪丽[2] 

机构地区：[1]黑龙江省同江市青龙山农场 [2]山东省化工研究院

出　　处：《中国饲料添加剂》2013年第7期28-32,共5页China Feed Additive

摘　　要：在肉牛肥育期使用饲料添加剂，可提高肉牛的日增重和饲料转化效率，缩短肉牛的肥育期，从而获得更高的经济效益。因此本文综述了肉牛肥育期常用的饲料添加剂及其用法，为肉牛生产实践提供理论指导。Using feed additives in beef cattle fattening, can accelerate daily gain of beef cattle,improve feed conversion efficiency and reduce fatten period of beef cattle, result in higher economic efficiency. In this article, feed additives commonly used in the fattening period of cattle and their usage were summarized, to provide theoretical guidance for beef cattle production.

关 键 词：肉牛 饲料添加剂 氨基酸 矿物元素 瘤胃素 缓冲剂 非蛋白氮 

分 类 号：S816.7[农业科学—饲料科学]