摘要
热应激会对奶牛的健康和生产性能产生负面影响,给养殖户造成相当大的经济损失。近几年,我国夏季高温高湿天气的持续时间和程度逐年增加,对夏季防暑降温管理造成巨大的挑战。缓解奶牛热应激的措施主要包括物理降温和营养管理两种方法,本文主要探讨热应激对奶牛行为的影响以及缓解热应激的相关措施,以期为养殖户的防暑降温管理提供理论指导。
Heat stress negatively affects the health and performance of dairy cows,resulting in considerable economic losses for the industry.In recent years,the duration and degree of high temperature and high humidity weather in summer have increased year by year,which has caused huge challenges to summer management.The measures to alleviate the heat stress mainly include two methods:physical and nutrition management.This paper mainly discusses the influence of heat stress on dairy cows and measures to alleviate heat stress,in order to provide theoretical guidance for heat prevention.
作者
张琴妹
金宜全
吴天佑
倪杰
宫玥
王封霞
杨志强
张瑞华
夏青
王敏
赵金鹏
ZHANG Qin-mei;JIN Yi-quan;WU Tian-you;NI Jie;GONG Yue;WANG Feng-xia;YANG Zhi-qiang;ZHANG Rui-hua;XIA Qing;WANG Min;ZHAO Jin-peng(Bright Farming Co.,Ltd.Shanghai 200436)
出处
《中国奶牛》
2023年第7期34-38,共5页
China Dairy Cattle
基金
国家现代农业产业技术体系资助。
关键词
热应激
负面影响
物理降温
营养管理
Heat stress
Negative effects
Physical managements
Nutrition managements
