| 农区不同品种肉羊杂交组合模式效益分析 |
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| 引用本文： | 唐家.农区不同品种肉羊杂交组合模式效益分析[J].畜禽业,2012(6):68-69. |
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| 作者姓名： | 唐家 |
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| 作者单位： | 四川省眉山市畜牧站,四川眉山,620010 |
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| 摘 要： | 选择波尔山羊、南江黄羊、本地羊进行杂交组合,分析不同组合模式的产羔数、初生重、双月龄断奶重、六月龄出栏重等生产指标,筛选农区适度规模舍饲肉羊的最优杂交组合。结果表明:不同品种肉羊杂交生产性能明显提高;不同杂交组合模式效益依次为本♀×波♂×波♂>本♀×南♂×波♂>本♀×波♂。
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| 关 键 词： | 肉羊 杂交组合 效益 分析 |
Benefit analysis of different breeds of meat sheep hybrid combination mode in agricultural areas |
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| Institution: | TANG jar (Meishan City,Sichuan Animal Husbandry Station Meishan, Sichuan 620010) |
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| Abstract: | Select the Boer goat, nanjiang, local sheep crossbreeding combinations,Analysis of different patterns of litter,Birth weight,Two-months-weaning weight,June slaughter age production index。Screening appropriate scale in agricultural areas feeding optimal hybrid combinations of mutton sheep。Results showed that: Different breeds of sheep crossbreeding of productive can significantly improve; Different hybrid modes benefit in order to Local sheep ♀×Boer goat♂×Boer goat♂>Local sheep ♀×nanjiang ♂×Boer goat♂>Local sheep ♀×Boer goat♂>Local sheep ♀×nanjiang ♂>Local sheep ♀×Local sheep ♂。 |
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| Keywords: | Meat sheep hybrid efficiency analysis |
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