热应激对奶牛生产和健康的影响及其减缓措施研究进展
Research Progress on the Effect of Heat Stress on Production Performance and Health of Dairy Cows and Its Mitigation Measures
项锡恩 1邓铭 1孙宝丽 1郭勇庆1
作者信息
- 1. 华南农业大学动物科学学院,广东广州 510642
- 折叠
摘要
夏季热应激给奶牛的产奶性能、瘤胃健康、免疫机能和繁殖性能等方面带来了一定的负面影响,严重危害着奶牛健康,成为制约我国奶业健康发展的重要因素之一.本文探讨了热应激发生的原因及对奶牛生产的负面影响,并从品种选育、饲养管理和营养调控等方面总结了减缓热应激相关措施的研究进展,以期为奶牛热应激的综合防控提供参考.
Abstract
Heat stress has brought some negative effects on the production,rumen health,immune system as well as reproductive performance of dairy cows,seriously harming the health of dairy cows,which has become one of the important factors restricting healthy development of China's dairy industry.This paper discusses the causes of heat stress and its negative effects on the production of dairy cows,and summarizes the research progress of relevant measures to alleviate heat stress from the aspects of breeding,feeding management and nutritional regulation,in order to provide reference for the comprehensive prevention and control of heat stress in dairy cows.
关键词
奶牛/热应激/饲养管理/营养调控Key words
Dairy cows/Heat stress/Feeding management/Nutritional regulation引用本文复制引用
基金项目
奶牛生产性能测定能力及高效服务体系建设提升项目(h20230549)
生物源生物技术(深圳)股份有限公司产学研项目(4300/H21481)
国家自然科学基金(31872382)
广东省自然科学基金(2019B1515210020)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据