实验动物与比较医学2011，Vol.31Issue(5)：349-351,3.DOI:10.3969/j.issn.1674-5817.2011.05.009
五指山小型猪繁殖性能测定
Determination of Reproductive Performance of Outbred Wuzhishan Minipigs
摘要
Abstract
Objective To measure the reproductive performance of outbred Wuzhishan minipigs (WZSP). Methods All reproductive performances were determined according to national and industry standards. The statistical analyses were performed by the SAS soft. Results The reproductive behavior parameters of WZSP were stable and the females showed early sexual maturity. There were some differences between birth frequence and born and survival number of the generations, but most of the differences were not obvious. Correlation analysis showed that there were negative correlations between birth survival number & body weight of outbred WZSP, which were enhanced with the increase of birth frequencies. Conclusion WZSP exhibited higher reproduce performance and dressing percentage. And as experimental animals, WZSP will show a better value. Some differences in coefficient of variation showed us further more work on seed selection and purify.关键词
封闭群/五指山小型猪/繁殖性能/统计分析Key words
Outbred Wuzhishan minipigs/ Reproductive performance/ Statistical analysis分类
医药卫生引用本文复制引用
闵凡贵,潘金春,袁文,陈瑞爱,王凤国,王希龙..五指山小型猪繁殖性能测定[J].实验动物与比较医学,2011,31(5):349-351,3.基金项目
广东省科技计划项目(2008A060202001)(2010B0605000180) （2008A060202001）
广东省实验动物重点实验室(2007B060101002) （2007B060101002）
