奶牛热应激调控措施研究进展  

Research Progress on Measures to Relieve Heat Stress in Dairy Cows

作　　者：杜肖肖 邓铭[1] 孙宝丽[1] 刘德武[1] 郭勇庆 DU Xiao-xiao;DENG Ming;SUN Bao-li;LIU De-wu;GUO Yong-qing(College of Animal Science,South China Agricultural University,Guangzhou 510642)

机构地区：[1]华南农业大学动物科学学院,广州510642

出　　处：《中国奶牛》2024年第5期1-7,共7页China Dairy Cattle

基　　金：奶牛生产性能测定能力及高效服务体系建设提升项目(h20230549);国家自然科学基金项目(31872382)。

摘　　要：随着奶牛养殖业趋向集约化和全球变暖日益加剧,热应激成为制约奶牛生产性能提高的重要因素之一,对奶牛的泌乳性能、机体健康和繁殖性能等造成了严重危害。因此,如何缓解热应激对奶牛生产的影响受到了普遍关注。本文通过整理近年来相关研究,从牛舍、日粮和遗传育种等角度论述了降低奶牛热应激影响的具体措施,以期为奶牛的健康养殖提供参考。With the intensification of dairy farming and the increasing global warming,heat stress has become one of the important factors restricting the improvement of production performance of dairy cows,causing serious harm to milk performance,body health and reproductive performance of dairy cows.Therefore,how to alleviate the impact of heat stress on dairy cow production has received widespread attention.Based on recent studies,this paper discussed the measures to reduce heat stress of dairy cows from the perspectives of cattle barn,diet and genetic breeding,so as to provide reference for the healthy breeding of dairy cows.

关 键 词：热应激 奶牛 环境控制 日粮调控 遗传育种 

分 类 号：S823.4[农业科学—畜牧学]