| 南德温牛改良青海黄牛试验初报 |
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| 引用本文： | 刘得元,仲青花. 南德温牛改良青海黄牛试验初报[J]. 中国牛业科学, 2004, 30(5): 8-9,11 |
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| 作者姓名： | 刘得元 仲青花 |
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| 作者单位： | 青海省大通县畜牧兽医站,青海,大通,810100;青海省大通县畜牧兽医站,青海,大通,810100 |
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| 摘 要： | 南德温牛是原产于英格兰德温郡南部的良种肉牛品种。2001年，根据西宁市农牧局的要求引进南德温牛细管冻精，用于改良青海黄牛。结果表明，南杂F1代个体的体形外貌、体尺、体重均得到明显的改善，取得了较好的经济效益。
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| 关 键 词： | 南德温牛 青海黄牛 杂交改良 |
| 文章编号： | 1001-9111(2004)05-0008-02 |
The Primary Report on the Improving Effects of South Devon on Qinghai Yellow Cattle |
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| LIU De-yuan,ZHONG Qing-hua. The Primary Report on the Improving Effects of South Devon on Qinghai Yellow Cattle[J]. China Cattle Science, 2004, 30(5): 8-9,11 |
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| Authors: | LIU De-yuan ZHONG Qing-hua |
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| Abstract: | South Devon is a beef breed from south area of South Devon Shire in Brifain England. In 2001, Frozen semen straws were introduced to improve Qinghai local yellow cattle. Results showed body performance, body sizes and body weight of crossbred F-1 individuals of South Devon and Qinghai yellow cattle were greatly improved. The improvement got great economic profits. |
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| Keywords: | South Devon Qinhai yellow cattle Crossbreeding and improvement |
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