摘要
人工授精技术的推广应用极大促进养羊业的发展,尤其是对于羊品种的繁殖改良、母羊的受胎率、防止疾病的垂直传播等有很大的影响。该文根据当地养羊业人工授精技术的推广应用情况,对影响受胎率的各种因素,如母羊的膘情、胎次、饲养管理状况、公羊的精液品质等做了详细的分析,以期促进人工授精技术的进一步提高。
The popularization and application of artificial insemination technology has greatly promoted the development of sheep industry,especially for the breeding and improvement of sheep breeds,the conception rate of ewes and the prevention of vertical transmission of diseases.According to the popularization and application of artificial insemination technology in local sheep industry,various factors affecting the conception rate were analyzed in detail,such as fat condition of ewe,parity,feeding management status,semen quality of ram,etc.,in order to promote the further improvement of artificial insemination technology.
作者
石硕
Shi Shuo(Animal Disease Prevention and Control Center,Shunyi District,Beijing City,Beijing 100300,China)
出处
《畜牧兽医科学（电子版）》
2020年第19期171-172,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
绵羊
人工授精
受胎率
因素
sheep
artificial insemination
conception rate
factors
