奶牛酮病发生原因及防治

Causes and Control of Ketosis in Dairy Cattle

奶牛酮病是在奶牛养殖中出现的一种营养代谢性的疾病,该病在养牛场发病率较高,牛在发病后表现为血糖升高,血脂下降,还表现出酮尿和酮血等。严重的病牛表现为食欲下降,甚至会出现食欲废绝的情况。对养牛业的危害十分严重。该文主要论述奶牛酮病的发生原因、临床症状、病理变化、诊断及防治。

Ketosis is a kind of nutritional metabolic disease in dairy cattle.The incidence of ketosis is high in dairy cattle.After the disease,the blood glucose is increased,the blood lipid is decreased,ketonuria and ketonemia are also found.In severely ill cattle,loss of appetite or even loss of appetite may occur.The harm to the cattle industry is very serious.This paper deals with the causes,clinical symptoms,pathological changes,diagnosis and control of ketosis in dairy cows.