奶牛真胃变位的诊断与治疗

Diagnosis and Treatment of Abomasum Displacement in Dairy Cattle

真胃变位(abomasal displacement)是指真胃正常解剖学位置发生改变,引起消化功能障碍,导致营养失调的消化系统疾病。真胃变位是奶牛常见疾病,多发于高产奶牛分娩前后,一般情况下多发生左方变位,在断奶前一般发生右方变位。该病主要造成奶牛的淘汰率增加,生产能力下降,治疗费用增多,给奶牛养殖业造成严重损失。本文介绍在富宁兰养殖场实习期间遇到的奶牛真胃变位病例,并从发病原因、临床症状、诊断、治疗、预防等几个方面进行总结,以期为有效防治奶牛真胃变位提供参考。

Abomasum displacement refers to the normal anatomical position of the true stomach changed, causing the digestive function disorder and the malnutrition diseases of digestive system. Abomasum displacement is a common disease, which happens before and after the delivery in high-producing dairy cattle. This disease usually occurs in the left displacement and in the right shift before weaning. The disease mainly results in the increasing elimination rate of cow, the decreasing of production ability, increasing treatment costs, which causes serious damages to the dairy farming. In this paper, some displacement of abomasum cases in the Funinglan cow farms were introduced, and from the pathogenesis, clinical symptoms, diagnosis, treatment, prevention and so on several aspects were summarized, providing a reference for effective prevention and control of abomasum displacement of cows.