摘要
为适应我国奶牛养殖业对大规模、集约化奶牛养殖的需求,提高奶牛养殖场经济效益,本文针对奶牛发情的数字化检测方法进行了综述。传统人工观察法工作量大、检出率低,而且不易检出夜间发情奶牛;数字化检测方法提高了奶牛发情检出率,但是大多数发情检测装置为接触式设备,这会影响奶牛的发育,也会对奶牛的产奶量造成影响。因此,应研究出非接触式奶牛发情检测装置与技术,减少对奶牛的伤害,提高奶牛养殖业现代水平。
In order to meet the needs of large-scale and intensive dairy farming in China and improve the economic benefits of dairy farms,this paper reviewed the digital detection methods of cow estrus.The traditional manual observation method has the disadvantages of heavy workload,detection rate and so on,and it is not easy to detect nocturnal estrus cows.Digital detection method improves the detection rate of cow estrus,but most of the estrus detection devices are contact equipment,which will affect the development of cows,but also affect the milk yield of cows.Therefore,the non-contact detection device and technology of cow estrus should be developed to reduce the damage to cows and improve the modern level of dairy farming.
作者
王祯
宗哲英
王海超
杨家欢
刘国强
杜英杰
WANG Zhen;ZONG Zheying;WANG Haichao;YANG Jiahuan;LIU Guoqiang;DU Yingjie(College of Mechanical and Electrical Engineering,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010018,China;College of Energy and Transportation Engineering,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010018,China)
出处
《中国饲料》
北大核心
2021年第21期134-138,共5页
China Feed
基金
内蒙古自治区人才开发基金
内蒙古自治区自然科学基金项目(2017MS0514)。
关键词
奶牛发情
数字化检测
接触式设备
非接触式设备
cow estrus
digitalization detection
contact equipment
non-contact equipment
