散养犊牛腹泻原因与诊疗

Causes,Diagnosis and Treatment of Diarrhea in Scattered Calves

中小规模散养养殖模式下,由于养殖密度相对较小,养殖场建设不合理,圈舍的防寒保暖性能显著下降,犊牛出生后易受伤,冷应激的刺激造成身体抵抗能力下降,胃肠道异常蠕动,不能很好地消化利用乳汁,表现出严重的腹泻现象。腹泻是散养养殖场发生流行率较高的一种疾病,引起该种疾病的原因复杂,包括犊牛自身的特点、不科学的养殖管理及病原入侵。该文主要论述犊牛腹泻原因及诊疗措施。

In the small and medium scale of free-range breeding,because of the relatively small breeding density and the unreasonable construction of the farm,the cold-proof and warm-keeping performance of the enclosure is obviously decreased,the calves are vulnerable to injury after birth,and the stimulation of cold stress causes the body resistance to decline,gastrointestinal Abnormal Peristalsis,not a good digestion and use of milk,showing a serious diarrhea.Diarrhea is a disease with high prevalence in free-range farms.The causes of diarrhea are complicated,including pathogen invasion and unscientific management.This paper mainly discusses the specific causes of Calf diarrhea,and then discusses the corresponding diagnosis and treatment measures.