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Position: Home > Articles > Study on Estrus Induction of Fine - wool Sheep in Non - breeding Season Xinjiang Agricultural Sciences 2012,49 (10) 1944-1948

家庭牧场绵羊非繁殖季节诱导发情试验

作  者:
杨润;季跃光;刘玲玲;刘武军;於建国;耿明
单  位:
新疆畜牧科学院畜牧研究所;新疆农业大学动物科学学院
关键词:
同期发情;细毛羊;非繁殖季节
摘  要:
【目的】在放牧条件下,对处于非繁殖季节的473只家庭牧场的细毛羊进行同期发情处理,以期提高非繁殖季节绵羊繁殖率,从而增加农牧民的收入,为家庭牧场的牧户提供技术指导。【方法】采用阴道栓埋植的方法,诱导细毛羊发情。【结果】在家庭牧场中的细毛羊且在放牧条件下能够在非繁殖季节发情,三批试验羊的情期受胎率分别为75.5%、88.64%、80%。【结论】在非繁殖季节细毛羊同期发情的成功为绵羊实现高效生产奠定基础;增加牧户规模化养殖的信心。
译  名:
Study on Estrus Induction of Fine - wool Sheep in Non - breeding Season
作  者:
YANG Run~(1,2),JI Yue - guang~3,LIU Ling - ling~1,LIU Wu -jun~1,YU Jian - guo~3,GENG Ming~1 (1.College of Animal Sciences,Xinjiang Agricultural University,Urumqi 830052,China;2.Xinjiang Animal Sciences and Technology Training Center,Urumqi 830000,China;3.Research Institute of Animal Sciences,Xinjiang Academy of Animal Sciences,Urumqi 830000,China)
关键词:
estrus induction;;fine -wool sheep;;non -breeding season
摘  要:
[Objective]The purpose of this research was to enhance reproduction rate of fine - wool sheep in non - breeding season by studying the estrus synchronization of the fine - wool sheep under grazing condition,thereby increasing the income of herdsmen,and providing technical guidance for the family ranch of the herders.[Method]Vaginal suppository was used to be implanted to induce fine -wool sheep estrous.The results show that fine - wool sheep can estrus in non - breeding season.[Result]The pregnancy rate of the three times test sheep is 75.5%,88.64%,80%,respectively.[Conclusion]The success of estrus synchronization in non - breeding season of fine - wool sheep made the efficient production of sheep and increased the confidence of the herdsman to large - scale breeding.

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