| 约互母猪与长约互母猪繁殖性能的比较分析 |
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| 引用本文： | 李明艳,吴华,武志鹏. 约互母猪与长约互母猪繁殖性能的比较分析[J]. 畜牧兽医杂志, 2006, 25(3): 5-5,7 |
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| 作者姓名： | 李明艳 吴华 武志鹏 |
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| 作者单位： | 青海大学农牧学院,青海,西宁,810003 |
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| 摘 要： | 为了解约互母猪与长约互母猪在繁殖性能上的特点和差异,在大通县种猪场选用30窝杂种猪(其中约互7窝,长约互23窝),比较分析其产仔数,初生体质量,初生窝体质量等5个性状,结果表明:长约互母猪的仔猪的初生窝体质量和35 d龄断奶窝体质量明显高于约互母猪的仔猪(P<0.05),其它性能无明显差异。
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| 关 键 词： | 约互母猪 长约互母猪 繁殖性能 |
| 文章编号： | 1004-6704（2006）03-0005-01 |
| 收稿时间： | 2005-09-19 |
| 修稿时间： | 2005-09-19 |
Compare to The Reproductive Performance Between York-Hu Sow and Long-York-hu sow |
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| LI Ming-yan,WU Hua,WU Zhi-peng. Compare to The Reproductive Performance Between York-Hu Sow and Long-York-hu sow[J]. Journal of Animal Science and Veterinary Medicine, 2006, 25(3): 5-5,7 |
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| Authors: | LI Ming-yan WU Hua WU Zhi-peng |
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| Affiliation: | Faculty of agriculture and animal science , Qinghai university, Xining Qinghai 810003, China |
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| Abstract: | In order to understand the characteristic reproductive performance of York-hu sow and Long-York-hu sow.We select thirty litters(seven litters were York-hu;twenty-three litters were Long-York-hu) the analysed the number litter birth weight birth litter weight.The results showed that :The birth weight of litter and weaning weight of litter at 35 days of Long-York-hu sow were highter than that of York-hu sow(P<0.05).Other reproductive performance were not significantly different. |
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| Keywords: | York-hu sow Long-York-hu reproductive performance |
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