牛瘤胃酸中毒综合防治与调控研究进展

Research progress on comprehensive prevention and regulation of bovine rumen acidosis

近年来,养殖场饲草料配比不合理,过多的精料导致瘤胃微生物菌群失调,瘤胃代谢产物通过血液或淋巴管进入体内循环,引起瘤胃酸中毒。瘤胃酸中毒严重影响牛的生产性能,病死率较高,对牛群危害性较大。文章就瘤胃酸中毒的发病机制、临床症状、诊断治疗、药物预防、营养调控等方面进行阐述,旨在通过制定营养调控策略提高牛饲养精细化管理水平,降低酸中毒发病率,为保持牛群健康提供参考。

In recent years,unreasonable feed ratio in farms and excessive concentrate lead to rumen microbial flora imbalance,rumen metabolites enter the body circulation through blood or lymphatic vessels,causing rumen acidosis.Rumen acidosis seriously affects the production performance of cattle,the mortality rate is high,and the harm to cattle is greater.In the paper,the pathogenesis,clinical symptoms,diagnosis and treatment,drug prevention,nutrition regulation and other aspects of rumen acidosis were discussed,aiming to improve the level of fine management of cattle feeding and reduce the incidence of acidosis by formulating nutrition regulation strategies,so as to provide reference for maintaining the health of cattle.