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.
作者
陈明棠
李辉
黄健
谭正准
赵朝步
钟华配
覃广胜
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)
出处
《安徽农业科学》
CAS
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)
关键词
水牛
同期发情
B超
多卵泡发育
排卵监测
影响因素
Buffalo
Estrus synchronization
Ultra sound
Development of multi-follicle
Ovulation monitoring
Influencing factors
