摘要
文章从抗生素、促生长埋植剂、离子载体、驱虫、生理调节剂、疫苗的使用等方面对技术措施及实施效果进行了评价,以供广大科研工作者参考。
The aim of this paper was to evaluate the technical measures and implement effect aspects of raw grain, promoting growth implants, ionic carrier, insect repellent, physiological and vaccine, which would provide the reference for scientific workers. from the regulator
出处
《中国牛业科学》
2017年第4期90-92,共3页
China Cattle Science
关键词
美国肉牛业
常用技术措施
效果评价
American beef cattle industry
commonly used technical measure
effectiveness evaluation
