畜牧兽医学报 ›› 2016, Vol. 47 ›› Issue (12): 2331-2341.doi: 10.11843/j.issn.0366-6964.2016.12.002

• 综述 • 上一篇    下一篇

奶牛体温变化规律及繁殖应用研究进展

李小俊1,王振玲2,陈晓丽1,寇红祥1,3,李秀岭4,王艳4,王栋1*   

  1. (1.中国农业科学院北京畜牧兽医研究所,北京 100193; 2.北京农业职业学院,北京 102442;3.吉林农业大学动物科学技术学院,长春 130118; 4.北京市大兴区动物疾病控制中心,北京 102600)
  • 收稿日期:2016-06-30 出版日期:2016-12-23 发布日期:2016-12-23
  • 通讯作者: 王栋,研究员,博士生导师,主要从事动物繁殖机理及技术研究,E-mail: dwangcn2002@vip.sina.com
  • 作者简介:李小俊(1992-),女,陕西渭南人,硕士生,主要从事动物繁殖机理及技术研究,E-mail: 18201420769@163.com
  • 基金资助:

    奶牛产业技术体系北京创新团队项目(BAIC06-2016)

Study Progress on the Rule of Body Temperature and Its Application in Reproduction of Dairy Cattle

LI Xiao-jun1,WANG Zhen-ling2,CHEN Xiao-li1,KOU Hong-xiang1,3,LI Xiu-ling4,WANG Yan4,WANG Dong1*   

  1. (1. Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193,China;2. Beijing Vocatioeal College of Agriculture , Beijing 102442,China;3. College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118,China;4. Animal Disease Control Center of Daxing Destrict in Beijing, Beijing 102600,China)
  • Received:2016-06-30 Online:2016-12-23 Published:2016-12-23

摘要:

自动化、信息化是未来奶牛养殖业发展的重要方向,为突破安静发情母牛的自动化发情监测技术瓶颈,继活动量变化规律之后,体温变化成为母牛繁殖周期规律研究焦点。研究发现,奶牛体温呈现一定年龄特征和昼夜变化规律,同时,成年母牛发情、妊娠及分娩等均表现出特征性体温变化规律,并因测定部位而表现较大差异。其中,阴道与繁殖活动紧密相关,阴道温度变化规律对繁殖行为更具指导意义。另外,温度测定不同程度地受到生殖激素、环境温湿度、疾病、测定方法等因素影响,经过科学分析体温测定影响因素,构建体温数据自动采集技术及数据库,是科学利用体温数据的前提基础,将推动奶牛繁殖与健康管理的自动化、精细化以及智能化。

关键词: 奶牛, 阴道温度, 直肠温度, 繁殖状态

Abstract:

Automation and information are the important development directions of technologies in dairy industry. To break through the bottleneck of automatically monitoring technology for quiet estrus cows, the regulation pattern of body temperature has become another study focus related to reproductive cycle of dairy cattle after the regulation pattern of activity quantity. Both age and diurnal variation characteristics of body temperature in cow have been shown. Meanwhile, the regulation pattern of body temperature related to estrus, pregnancy and delivery on reproductive cows was observed, and the regulation patterns varied with different measurement sites. Among these detection sites, the regulation pattern of viginal temperature plays a more instructive role in marking reproductive behavior for its close relationship to reproductive activities. Additionally, the body temperature was usually affected by reproductive hormones, environmental conditions, diseases, measurement methods and other factors. The premises of making better use of body temperature data are scientific analysis of factors affecting body temperature and construction of an automatic collection technology and database for it, which will promote the automation, elaboration and intelligentization of both cow reproduction and health management.

Key words: dairy cattle, vaginal temperature, rectal temperature, reproductive stages

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