ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2018, Vol. 49 ›› Issue (10): 2086-2091.doi: 10.11843/j.issn.0366-6964.2018.10.004

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Research Progress of Estrus Identification Technology in Animals

HAN Zhi-qiang1,2, WANG Hai-jun3, ZHAO Jia-ping2, SONG Xing-chao2, XING Xiu-mei2, CHEN Xiao-li4, ZHAO Quan-min1*, XU Chao2*   

  1. 1. Jilin Agricultural University, Changchun 130118, China;
    2. Key Laboratory of Special Economic Animal Genetic Breeding and Reproduction, Ministry of Agriculture, State Key Laboratory of Special Economic Animal Molecular Biology, Institute of Special Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun 130112, China;
    3. Jilin Wild Animal Conservation and Breeding Center, Changchun 130119, China;
    4. Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
  • Received:2017-11-14 Online:2018-10-23 Published:2018-10-23

Abstract:

The estrus diagnosis is a detective technology that confirm estrus time by observing the regular changes in behavior performance and reproductive physiology of animals. The reproductive performance and economic benefit will be affected by detecting efficiency and accuracy of estrus directly. The conventional estrus identification method, biological detection method and estrus automation monitoring equipment are summaried and reviewed in this paper. Aim to provide the reference for improving the detection efficiency of animal estrus.

CLC Number: