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| 绵羊同期发情及冻胚移植效果观察 | |
| 引用本文： | 海丽且木,赵云程,陈静波,陈刚,肖海霞,董红,耿娟,刘运民,吴实文,蒋新亮.绵羊同期发情及冻胚移植效果观察[J].广西农业生物科学,2006,25(Z1):59-62. |
| 作者姓名： | 海丽且木 赵云程 陈静波 陈刚 肖海霞 董红 耿娟 刘运民 吴实文 蒋新亮 |
| 作者单位： | 1. 新疆天康畜牧生物技术股份有限公司,新疆,乌鲁木齐,830000;新疆畜牧科学院,新疆,乌鲁木齐,8300004 2. 新疆天康畜牧生物技术股份有限公司,新疆,乌鲁木齐,830000;新疆农业大学,动物科学学院,新疆,乌鲁木齐,830052 3. 新疆天康畜牧生物技术股份有限公司,新疆,乌鲁木齐,830000 4. 农八师150团种羊场,新疆,石河子,832000 |
| 摘 要： | 羊胚胎移植技术是优秀种羊扩群和引种的有效手段。在绵羊繁殖季节采用两种同期发情处理方案对150只受体羊处理,同期发情率为88.67%(133/150)。采用手术法,对其中126只受体羊进行了纯种肉羊冻胚移植,受体羊可用率为94.74%(126/133)。用B超诊断妊娠率为44.00%(55/125),产羔59只,单羔存活率93.62%(44/47),双羔存活率66.67%(8/12)。试验结果表明,用冷冻胚胎移植繁殖种羊可行。 |
| 关 键 词： | 绵羊 同期发情 胚胎移植 冷冻胚胎 |
| 文章编号： | 1008-3464(2006)增-0059-04 |
| 修稿时间： | 2006年9月15日 |
Preliminary experiment of oestrus synchronization and frozen embryo transfer in sheep |
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| HAI Li-qie-mu,ZHAO Yun-chen,CHEN Jing-bo,CHEN Gang,XIAO Hai-xia,DONG Hong,GEN Juan,LIU Yun-ming,WU Shi-wen,JIANG Xin-liang.Preliminary experiment of oestrus synchronization and frozen embryo transfer in sheep[J].Journal of Guangxi Agricultural and Biological Science,2006,25(Z1):59-62. | |
| Authors: | HAI Li-qie-mu ZHAO Yun-chen CHEN Jing-bo CHEN Gang XIAO Hai-xia DONG Hong GEN Juan LIU Yun-ming WU Shi-wen JIANG Xin-liang |
| Abstract: | Sheep embryo transfer is the effective ways to increase excellent sheep and introduce new breed.The present experiment treated 150 recipients by two synchronization methods during the breeding season.The synchronization rate was 88.67%(133/150).Using surgery technique,126 recipients were transferred the frozen embryo of pure meat type sheep,the useble rate of synchronized recipientswas94.74%(126/133).Thepregnancyratewas 44.00%(55/125) detected by using B-ultrasonic diagnose.59 lambs were produced,the survival rate of single lamb was 93.62%(44/47),the surviving rate of twin lambs was 66.67%(8/12).The experiment results proved that using frozen embryo transfer for breeding sheep reproduction is feasible. |
| Keywords: | sheep synchronization embryo transfer frozen embryo |
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