猪精液4℃保存的研究进展及技术措施  

Research progress and technical measures on the cryopreservation of pig semen at 4℃

作　　者：王硕 徐超 李雁冰[1] 李琦[1] 黄大鹏[1] 魏国生[1] 李井春[1] WANG Shuo;XU Chao;LI Yanbing;LI Qi;HUANG Dapeng;WEI Guosheng;LI Jingchun(College of Animal Science and Technology,Heilon^yiang Bayi Agricultural University,Daqing 163319,China)

机构地区：[1]黑龙江八一农垦大学动物科技学院,黑龙江大庆163319

出　　处：《黑龙江畜牧兽医》2020年第1期45-47,共3页Heilongjiang Animal Science And veterinary Medicine

基　　金：黑龙江省自然科学基金面上项目(C2017053);黑龙江省农垦总局科研计划项目(HNK135-04-06);黑龙江八一农垦大学青年创新人才项目(CXRC2017004);黑龙江八一农垦大学博士启动基金项目(XYB-2016-04);黑龙江省博士后科研启动基金项目(LBH-Q18100)。

摘　　要：目前人工授精技术已广泛应用于畜牧生产中,一直以来猪精液的保存以及高效利用都是研究热点,然而猪精液4℃低温保存技术受诸多因素影响没能得到良好应用。文章主要以现阶段猪精液保存技术为基础,探讨4℃低温保存技术的机制、优势,影响猪精液4℃保存的因素,并对4℃低温保存技术措施进行系统综述,旨在完善4℃低温保存技术体系,为生猪人工授精技术的进一步发展提供理论基础以及新的路径。At present,artificial insemination technology is widely used in animal husbandry,and the preservation and efficient utilization of pig semen has always been a research hotspot.However,the cryopreservation technology of pig semen at 4℃has not been well applied due to many factors.Base on current pig semen preservation technology,this paper discussed the mechanism and advantages of cryopreservation technology at 4℃,and the factors affecting the cryopreservation of pig semen at 4℃,systematically reviewed the cryopreservation technology at 4℃.The aim of this paper is to improve the 4℃cryopreservation technology system,and to provide a theoretical basis and a new way for the further development of artificial insemination technology for livestock.

关 键 词：猪精液 低温保存 冷应激 氧化应激 微生物 人工授精 

分 类 号：S828.34[农业科学—畜牧学]