牛体外胚胎培养技术研究进展  

Research Progress of Bovine Embryo Culture in vitro Technology

作　　者：许红喜[1] 于治国[2] 孙晓玉[1] XU Hong-xi;YU Zhi-guo;SUN Xiao-yu(Institute of Animal Husbandry and Veterinary Medicine,Heilongjiang Academy of Land Reclamation Sciences,Harbin;Daqing petroleum administration farm,Daqing)

机构地区：[1]黑龙江农垦科学院畜牧兽医研究所 [2]大庆石油管理局农场

出　　处：《中国牛业科学》2018年第2期64-66,共3页China Cattle Science

基　　金：国家现代农业肉牛技术体系哈尔滨(农垦)综合试验站

摘　　要：为提高优秀淘汰牛的利用价值,国内外对牛体外胚胎培养技术做了大量研究,本文针对牛体外卵子获得方式、卵子体外成熟培养、成熟卵母细胞与冻精或性控冻精体外受精及受精卵体外培养发育到囊胚等关键技术的研究进展做一综述。In order to improve the utilization value of culled cattle,agreat deal of studies have been done on bovine embryo culture in vitro.Herein,this review focused on the advances in the key technology,such as in vitro acquisition and maturation of oocytes,in vitro fertilization of mature oocytes and cryopreserved or sexually controlled cryopreserved sperm,and the development of in vitro culture of fertilized eggs to blastocysts.

关 键 词：活体采卵 卵丘细胞卵母细胞复合体 体外受精 囊胚 

分 类 号：S823[农业科学—畜牧学]