| 利用劳莱恩牛冻精改良粤北黄牛的技术研究 |
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| 引用本文： | 冯伟星,邝旺祥,黄苑芳,尹平,刘建雄.利用劳莱恩牛冻精改良粤北黄牛的技术研究[J].中国牛业科学,2000,26(6):24-25. |
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| 作者姓名： | 冯伟星 邝旺祥 黄苑芳 尹平 刘建雄 |
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| 作者单位： | 广东省韶关市畜牧局，广东省韶关 512026 |
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| 基金项目： | 广东省韶关市科技基金，， |
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| 摘 要： | 为提高粤北山区黄牛生长发育和产肉性能，引进世界优良肉牛品种劳莱恩牛，利用其冷冻精液发交改良粤北山区黄牛，生产的劳黄Ｆ１，其生长性能、产生能和肉用品质均比粤北山区有显著的提高。
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| 关 键 词： | 劳莱恩牛 粤北山区黄牛 生长发育 冻精 改良 |
| 文章编号： | 1001-9111(2000)06-0024-02 |
| 修稿时间： | 2000年4月27日 |
Improving Local Yellow Cattle with Lowline Freezing Semen in Northern Mountain Areas of Guangdong Province |
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| FENG Wei xing,KUANG Wang xiang,HUANG Yuan fang,YIN Ping,LIU Jian xiong.Improving Local Yellow Cattle with Lowline Freezing Semen in Northern Mountain Areas of Guangdong Province[J].China Cattle Science,2000,26(6):24-25. |
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| Authors: | FENG Wei xing KUANG Wang xiang HUANG Yuan fang YIN Ping LIU Jian xiong |
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| Abstract: | In order to improve growing and developing performance and beef production of Local Yellow Cattle in Northern mountain areas of Guangdong province, Lowline beef cattle were introduced in Shaoguan city and the freezing semen of Lowline was used to crossbreed with local yellow cattle. The results showed that growing performance, beef production and beef quality were all improved. |
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| Keywords: | Lowline Local yellow cattle Growing and developing |
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