| 玉门市农区肉羊不同杂交模式的研究与应用 |
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| 引用本文： | 刘雯霞,韩新文.玉门市农区肉羊不同杂交模式的研究与应用[J].畜牧兽医杂志,2009,28(4):3-5. |
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| 作者姓名： | 刘雯霞 韩新文 |
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| 作者单位： | 1. 玉门市畜牧业服务中心,甘肃,玉门,735211
2. 玉门市农业广播电视学校 |
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| 摘 要： | 以萨福克羊与小尾寒羊杂交一代、无角陶赛特羊与小尾寒羊杂交一代和蒙古羊的3月龄断奶羔羊为研究对象，在玉门市农区进行了不同杂交组合肉羊生产性能的研究。结果表明：萨寒杂交一代与陶寒杂交一代断奶羔羊的日增重、胴体重、屠宰率等产肉性能指标显著优于本地蒙古羊，杂种优势明显，经济效益显著。
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| 关 键 词： | 农区 肉羊 杂交组合 |
Study on Different Crossing Model of Mutton Sheep in Agricultural Area of Yumen City |
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| LIU Wen-xia,HAN Xin-wen.Study on Different Crossing Model of Mutton Sheep in Agricultural Area of Yumen City[J].Journal of Animal Science and Veterinary Medicine,2009,28(4):3-5. |
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| Authors: | LIU Wen-xia HAN Xin-wen |
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| Institution: | LIU Wen - xia, HAN Xin - wen (1. Livestock Service Center of Yumen, C, anSu YuMen 735211, China ;2. Agricultural Broadcast Television College of Yumen ) |
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| Abstract: | In order to carry out research on fattening and slaughter performance of fattening lambs, 45 three- months -old lambs of F1 （ Sufolk × Small - tail han sheep）, F1 （ Poll dorset × Small - tail han sheep） and Monggol sheep were selected and raised in the same conditions in agricultural area of Yumen City. The results showed that the meat production performances such as average daily gains, carcass weight and dressing percentage of F1 （ Sufolk x Small - tail han sheep）, F1 （ Poll dorset × Small - tall han sheep） were significantly higher than Monggol sheep. The F1 （ S × S） and F1 （ P × S） had obvious heterosis, as well as significant economic benefit. |
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| Keywords: | Agricultural area Mutton Sheep Cross combination |
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