摘要
奶水牛是全球第二大奶源供应体,主要分布在热带和亚热带地区,其汗腺不发达,其数量仅为普通牛的六分之一,蒸发散热能力有限。随着全球气候变暖加剧和极端高温天气频发,奶水牛健康和生产性能可能受到高温诱发热应激的不利影响。本文重点综述了热应激对奶水牛健康和泌乳性能的不利影响,并提出了相应防治策略,以期为提高奶水牛养殖环境和营养管理水平提供指导,为稳定和提高夏季奶水牛的生产性能提供参考。
Dairy buffalos are the second-largest source of milk wordwide, which mainly distributed in tropical and subtropical regions. They have poorly developed sweat glands, with only one-sixth the capacity of regular cattle, resulting in limited evaporative cooling capacity. With the intensification of global warming and the increasing frequency of extreme heat events, the health and productive performance of dairy buffalos may be adversely affected by heat stress induced by high temperatures. This paper focused on reviewing the adverse effects of heat stress on the health and lactation performance of dairy buffalos and proposed corresponding prevention and control strategies aiming to provide guidance for improving the environmental and nutritional management levels in dairy buffalo farming and to offer references for stabilizing and enhancing the milk production performance during the summer season.
作者
赵珊珊
万宝云
兰钦
杨娜
刘锦锋
顾招兵
ZHAO Shanshan;WAN Baoyun;LAN Qin;YANG Na;LIU Jinfeng;GU Zhaobing(Faculty of Animal Science and Technology,Yunnan Agricultural University,Kunming 650201,China;Agriculture and Rural Bureau of Yimen County,Yuxi 651100,China)
出处
《黑龙江畜牧兽医》
CAS
北大核心
2024年第24期25-29,共5页
Heilongjiang Animal Science And veterinary Medicine
基金
云南省中青年学术和技术带头人后备人才项目(202205AC160078)。
关键词
奶水牛
热应激
健康
生产性能
防治策略
dairy buffalos
heat stress
health
lactational performance
prevention and control strategies
作者简介
赵珊珊(1998-),女(白族),硕士研究生,研究方向为动物生产学与现代动物生产技术,2254981680@qq.com;通信作者:顾招兵(1978-),男(彝族),教授,博士,博士生导师,研究方向为动物营养与环境学,zhaobinggu@163.com.
