牛群常见疾病发生与预防

Occurrence and prevention of common diseases in cattle

在牛群日常生产中,如果环境条件较差或营养不良等饲养管理不完善时,非常容易引起牛群发生疾病,不仅引起生长发育缓慢、增重不足、泌乳量减少、繁殖性能降低等,还会致使牛群体质变差,抗病能力降低,给疾病发生创造有利条件。该文分析牛群容易发生的几种疾病。

In the daily production of cattle,if the environmental conditions are poor or poor nutrition and other feeding management is not perfect,it is very easy to cause diseases in cattle,it not only causes slow growth and development,lack of weight gain,reduction of milk yield and reproductive performance,but also leads to deterioration of herd quality,reduction of disease resistance and creation of favorable conditions for disease occurrence.In this paper,several diseases of cattle were analyzed.