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| 应用LOGISTIC回归分析山羊胚胎移植妊娠率影响因素的研究 | |
| 引用本文： | 王英泽,贾青,常万存.应用LOGISTIC回归分析山羊胚胎移植妊娠率影响因素的研究[J].河北农业大学学报,2006,29(1):87-90. |
| 作者姓名： | 王英泽 贾青 常万存 |
| 作者单位： | 1. 河北农业大学,动物科技学院,河北,保定,071001;河北科技大学,生物科学与工程学院,河北,石家庄,050018 2. 河北农业大学,动物科技学院,河北,保定,071001 3. 山东省农业科学院,山东,济南,250100 |
| 基金项目： | 山东省青年科学家科研奖励基金 , 河北省自然科学基金 |
| 摘 要： | 选用30只波尔山羊作供体,89只奶山羊作受体进行胚胎移植,采用LOGISTIC回归分析影响受体妊娠率的影响因素。结果表明:受体发情状况和移植方式对妊娠率产生决定性作用,胚胎发育阶段也会极显著影响妊娠率。LOGISTIC回归分析可有效的应用于繁殖类试验。 |
| 关 键 词： | 胚胎移植 LOGISTIC回归 超数排卵 同期发情 |
| 文章编号： | 1000-1573（2006）01-0087-04 |
| 收稿时间： | 2005-06-24 |
| 修稿时间： | 2005-06-24 |
Analysis of factors affecting the pregnancy rate of goat embryo transfer by Logistic regression |
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| WANG Ying-ze,JIA Qing,CHANG Wan-cun.Analysis of factors affecting the pregnancy rate of goat embryo transfer by Logistic regression[J].Journal of Agricultural University of Hebei,2006,29(1):87-90. | |
| Authors: | WANG Ying-ze JIA Qing CHANG Wan-cun |
| Abstract: | Boer goats were used as donor and 89 white goats as recipient to carry embryo transfer.Study was done on the factors affecting the pregnancy rate of recipient through Logistic regression analysis.Results show: estrus status of recipient and transfer method are the determining factors for pregnancy rate.The stage of embryo development also has obvious effect on the pregnancy rate.Logistic regression analysis can be applied in the study on the propagate experiment. |
| Keywords: | embryo transfer Logistic regression superovulation estrus synchronization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |