摘要
疫病成为制约我国畜牧业发展的主要因素,要较好控制疫病必须推行生物安全措施。本文从生物安全概念、推行生物安全必要性、生物安全范围、生物安全难点及养鸡场生物安全措施进行了论述。
Epidemic disease was a may or factor that blocked the development of stockbreeding in our country, so the biosecurity measures should be taken to control it. This article discussed the concept and the necessity of biosecurity, the safety area, the challenges of its application, and the strategics of a biological security in hennery.
出处
《家畜生态》
2004年第4期17-20,共4页
Ecology of Domestic Animal