母猪发情行为变化过程与最佳人工授精(AI)时间  

Changes of estrous behavior and optimal artifi cal insemination(AI)time of female pigs

作　　者：李继林 俞中悦 WEIDONG WU Jilin Li;Zhongyue Yu;Weidong Wu(Rural Work Bureau,Gusang Sub-District,Xuyi County,Huaian,Jiansu 211701,China;Rural Work Bureau of Baoji Town,Xuyi County,Huaian,Jiangsu 211764,China;Reproductive Research Central Lab,Swine Research Institutes of TechBank Foods,Xuyi County,Huaian,Jiangsu 211700,China)

机构地区：[1]江苏省盱眙县古桑街道农村工作局,江苏淮安211701 [2]江苏省盱眙县鲍集镇农村工作局,江苏淮安211764 [3]天邦食品股份研究院盱眙猪繁殖技术中心实验室,江苏淮安211700

出　　处：《猪业科学》2021年第9期106-109,共4页Swine Industry Science

摘　　要：从激素生理调控机制说明和理解母猪发情行为变化。抓住头次静立,确定输精时间是人工授精成功的关键。Being able to explain and observe the estrous behaviors of female pigs based on hormonal regulation is the key to fi nd the time of standing heat and for artifi cial insemination.

关 键 词：母猪 激素调控 情期行为 输精时间 

分 类 号：S828.3[农业科学—畜牧学]