| 西北农区奶牛遗传改良与DHI测定分析 |
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| 引用本文： | 高建斌.西北农区奶牛遗传改良与DHI测定分析[J].中国农学通报,2011,27(26):1-6. |
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| 作者姓名： | 高建斌 |
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| 作者单位： | 西北农林科技大学动物科技学院,陕西杨凌,712100 |
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| 基金项目： | "十一五"国家科技支撑计划奶业重大专项"西北农区生态型奶业生产技术和奶牛性控技术研究与开发"，教育部长江学者和创新团队发展计划"肉牛、奶牛遗传改良与种质创新团队建设" |
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| 摘 要： | 通过调研西北五省农区的奶牛养殖现状，收集有关遗传改良和生产性能数据资料，并加以统计分析。讨论了西北农区奶牛遗传改良工作中现存问题，认为奶牛DHI测定体系对奶牛养殖的生产与管理具有重要意义，提出了今后发展与完善奶牛遗传改良工作和DHI测定体系的建议和措施，为进一步加快西北五省农区奶牛遗传改良工作和提高奶牛生产性能水平，具有一定的参考价值。
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| 关 键 词： | 麻栎 麻栎 幼苗茎段 组织培养 增殖 生根 |
| 收稿时间： | 2011/2/17 0:00:00 |
| 修稿时间： | 3/4/2011 12:00:00 AM |
The Genetic Improvement and analysis by DHI of the Dairy cattle in the Northwest District |
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| Gao Jianbin,Zan Linsen,Xin Yaping.The Genetic Improvement and analysis by DHI of the Dairy cattle in the Northwest District[J].Chinese Agricultural Science Bulletin,2011,27(26):1-6. |
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| Authors: | Gao Jianbin Zan Linsen Xin Yaping |
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| Institution: | Gao Jianbin,Zan Linsen,Xin Yaping(College of Animal Science and Technology,Northwest A & F University,Yangling Shaanxi 712100) |
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| Abstract: | The author researched the present agricultural areas in the five northwest provinces on the present situation of Chinese dairy industry development, and collected related data of genetic improvement and production performance measurement, which were statisticed and analyzed. Discussing the existing problems of genetic improvement in the five northwest provinces, so people could conclude that DHI measurement system were significant to the cattle breeding production and management, and propose several advices... |
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| Keywords: | northwest district dairy cattle genetic improvement DHI |
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