奶牛皱胃变位及其营养调控

The Displacement of the Abomasums in Dairy Cattle and Its Nutrition Regulation

奶牛皱胃变位是皱胃正常解剖学位置改变的一种疾病。该病的发生受多种因素的影响,营养方面有奶牛的采食量和产犊后日粮的转换以及产犊后的一些并发情况,如负能量平衡、低钙血症等都可能引发皱胃的变位。本文就皱胃变位的病因及其预防作一综述。

Displacement of the abomasums is a abomasal disease which its normal anatomy location is changed. The occurrence of displacement of the abomasums is progressively increased and affected by many factors, in which nutrition factors are the amount of intake and the change of ration after calving. Concurrent problems in the postpartum cow, such as negative energy balance and hypocalcaemia can provoke the development of a DA. The factors and the prevention of the abomasal displacement are reviewed in thispaper.