中国乳业 ›› 2024, Vol. 0 ›› Issue (8): 98-102.doi: 10.12377/1671-4393.24.08.18

• 饲养管理 • 上一篇    下一篇

热应激对奶牛泌乳性能影响的研究

白学兵   

  1. 莒南县动物疫病预防控制中心,山东莒南 276600
  • 出版日期:2024-08-25 发布日期:2024-09-03
  • 作者简介:白学兵(1975-),男,山东临沂人,本科,高级兽医师,研究方向为畜牧兽医技术。

Effect of Heat Stress on Lactation Performance of Dairy Cows

BAI Xuebing   

  1. Animal Disease Prevention and Control Center, Junan County,Junan Shandong 276600
  • Online:2024-08-25 Published:2024-09-03

摘要: 热应激不仅导致奶牛产奶量与牛奶品质下降,也深度影响奶牛生产性能,给产业发展造成损失。本文对奶牛热应激现状、评估方法、对泌乳性能影响、缓解措施进行分析。提出通过遗传改良、物理降温、饲养管理、调整营养等方式缓解奶牛热应激,提高泌乳性能、养殖综合效益的建议。

关键词: 奶牛, 热应激, 评估, 牛奶, 公共卫生

Abstract: Heat stress not only leads to a decline in milk yield and milk quality of dairy cows, but also profoundly affects their production performance,resulting in losses to the industry. This paper analyzed the current status of heat stress in dairy cows, its assessment methods, its impact on lactation performance, and mitigation measures. Suggestions were provided to alleviate heat stress in dairy cows through genetic improvement,physical cooling, feeding management,and nutritional adjustment,with the aim of improving lactation performance and overall breeding efficiency.

Key words: dairy cows, heat stress, assessment, milk, public health

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