母水牛同期发情中多卵泡发育的排卵监测  

Monitoring of Multi-follicle Development on Female Buffaloes during Estrus Synchronization

作　　者：陈明棠[1] 李辉[1] 黄健[1] 谭正准[1] 赵朝步[1] 钟华配 覃广胜[1] CHEN Ming-tang;LI Hui;HUANG Jian(Guangxi Buffalo Research Institute,Chinese Academy of Agricultural Sciences,Guangxi Key Laboratory of Buffalo Genetics,Breeding and Reproduction,Ministry of Agriculture and Rural Affairs,Nanning,Guangxi 530001)

机构地区：[1]中国农业科学院广西水牛研究所农业农村部(广西)水牛遗传繁育重点实验室

出　　处：《安徽农业科学》2019年第22期83-84,145,共3页Journal of Anhui Agricultural Sciences

基　　金：广西科技厅开发项目(桂科能1598020-9);广西水产畜牧兽医局项目(桂渔牧科1204916);防域港市科学研究与技术开发计划项目(防科16053004);广西科技计划项目(桂科AB16380040);亚热带农业生物资源保护与利用国家重点实验室开放课题(SKLCUSA-b201814)

摘　　要：用“GnRH+PGc+GnRH”法同期化处理水牛,利用B超对多卵泡发育和排卵进行监测。结果表明,经同期化处理的母水牛多卵泡发育发生率为6.43%(42/653),排卵率为72.73%(24/33)。母水牛多卵泡发育的发生与品种、年龄、季节等因素无关。“GnRH+PGc+GnRH”treatment was used to make estrus synchronization on buffaloes.And the development of ovarian follicles were observed by ultra sound method.The results showed that the multi-follicle growth rate of synchronized buffalo was 6.43%(42/653),and the ovulation rate was 72.73%(24/33).The development of multi-follicle had no correlation with variety,age,season,etc.

关 键 词：水牛 同期发情 B超 多卵泡发育 排卵监测 影响因素 

分 类 号：S823.3[农业科学—畜牧学]