| 安格斯肉牛与本地黄牛杂交试验 |
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| 引用本文： | 吴祥,陆家芬. 安格斯肉牛与本地黄牛杂交试验[J]. 青海畜牧兽医杂志, 2007, 37(5): 23-24 |
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| 作者姓名： | 吴祥 陆家芬 |
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| 作者单位： | 青海省家畜改良中心,西宁,810016;青海省畜牧兽医科学院,西宁,810016 |
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| 摘 要： | 应用安格斯肉牛杂交改良青海省本地黄牛,经试验测定,杂一代犊牛初生重28.6kg,比青海本地黄牛15.09kg提高89.53%,1月龄、3月龄、6月龄平均体重分别为39.22kg、72.90kg和101.51kg,比同龄当地黄牛分别提高83.27%、109.45%和56.53%,杂交优势明显(P<0.01)。
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| 关 键 词： | 安格斯肉牛 杂交 黄牛 生长发育 |
| 文章编号： | 1003-7950（2007）05-0023-02 |
| 修稿时间： | 2007-07-20 |
Hybridization Test of Angus with Native Yellow Cattles |
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| WU-xiang et al.. Hybridization Test of Angus with Native Yellow Cattles[J]. Chinese Qinghai Journal of Animal and Veterinary Sciences, 2007, 37(5): 23-24 |
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| Authors: | WU-xiang et al. |
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| Affiliation: | Improving Center of Domestic Animals of Qinghai Provincl, Xining, 810016 |
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| Abstract: | The native yellow cattles in Qinghai provincl were improved with Angus by means of hybridization,The results were showed that the birth weight of first filial generation was 28.6kg which was more 15.09kg than that of native yellow catles in Qinghai provincl and increased 89.53%;the bady weight at the age of one month,two months and six months of them increased 83.29%,109.45% and 56.53% than that of contemprary native yellow cattles,respectively(P<0.01). |
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| Keywords: | Angus Hybridization Yellow cattle Growth and development |
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