犬精液冷冻保存技术的研究进展  

A Review of Recent Advances in Research on Cryopreservation Technology of Canine Semen

作　　者：胡文举[1] 宋艳画[2] HU Wen-ju;SONG Yan-hua(Henan Radio and Television University,Zhengzhou 450064,China;Henan Vocational College of Agriculture,Zhongmu 451450,China)

机构地区：[1]河南广播电视大学,河南郑州450064 [2]河南农业职业学院,河南中牟451450

出　　处：《畜牧与饲料科学》2019年第8期53-57,共5页Animal Husbandry and Feed Science

基　　金：2016年度河南省高等学校青年骨干教师培养计划项目（2016GGJS-282）

摘　　要：国内犬精液冷冻保存技术起步较晚,尚处在研究探索阶段,犬精液冷冻保存技术还不成熟,冷冻精液受胎率、窝产仔数与自然交配相比还有一定的差距,而且品种、地域、采精时间的不同,精液冷冻效果也不一致。从犬精液的冷冻保存方法、冷冻保护剂、解冻方法三个方面,综述了近年来国内外的犬精液冷冻研究成果,为探索更加有效的犬精液冷冻技术,提高犬精液冷冻效果提供参考。The development and application of canine semen cryopreservation technology started relatively late in China,which is still in the research and exploration stage.At present,the mature cryopreservation technology remains limited,and there is still a certain gap in fertilization rate and litter size between the artificial insemination with cryopreserved semen and natural mating.Moreover,the canine variety,regional differences and semen-harvesting time also affect the quality of the cryopreserved semen.This paper renders a review of recent achievements at home and abroad in research on cryopreservation technology of canine semen from the aspects of cryopreservation method,cryoprotectant and thawing method,in hoping to provide references for exploring more effective canine semen cryopreservation technology and improving the cryopreservation effect of canine semen.

关 键 词：犬精液 冷冻 解冻 冷冻保护剂 

分 类 号：S829.234[农业科学—畜牧学]