摘要
阐述了种公畜繁殖障碍的几种主要类型及原因,以便改善种公畜饲养管理,或采取相应的治疗措施恢复其正常生殖力。
This paper expounds several main types and causes of reproductive failures of sires for improving the feeding management of sires or taking the corresponding treatment measures for restoring their normal genitality
出处
《科技情报开发与经济》
2012年第23期138-140,共3页
Sci-Tech Information Development & Economy
关键词
种公畜
繁殖障碍
治疗措施
sires
reproductive failure
treatment measure
