| 浅谈玉米抗丝黑穗病育种 |
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| 引用本文： | 罗娜,金益,董玲,孙艳杰,刘红军.浅谈玉米抗丝黑穗病育种[J].黑龙江农业科学,2007(1):13-16. |
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| 作者姓名： | 罗娜 金益 董玲 孙艳杰 刘红军 |
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| 作者单位： | 东北农业大学农学院,哈尔滨,150030 |
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| 摘 要： | 针对国内玉米抗丝黑穗病育种现状和存在问题,简要分析了国内外种质资源的抗性,探讨了通过改良现有优良自交系,引进外来种质资源等技术来选育新的抗病高配合力的优良自交系,再组配出抗玉米丝黑穗病杂交种方面的研究成果,并简要概括了分子生物技术在玉米抗丝黑穗病育种上的应用.
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| 关 键 词： | 丝黑穗病 玉米 自交系 玉米丝黑穗病 育种现状 Maize Head Resistance Breeding Discussion 应用 生物技术 分子 研究 杂交种 组配 高配合力 抗病 选育 优良自交系 改良 抗性 种质资源 |
| 文章编号： | 1002-2767（2007）01-0013-04 |
| 收稿时间： | 2006-07-27 |
| 修稿时间： | 2006年7月27日 |
Elementary Discussion on the Breeding of Resistance to Head Smut in Maize |
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| LUO Na,JIN Yi,DONG Ling,SUN Yan-jie,LIU Hong-jun.Elementary Discussion on the Breeding of Resistance to Head Smut in Maize[J].Heilongjiang Agricultural Science,2007(1):13-16. |
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| Authors: | LUO Na JIN Yi DONG Ling SUN Yan-jie LIU Hong-jun |
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| Institution: | Agronomy College, Northeast Agricultural University, Harbin 150030 |
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| Abstract: | The resistance to head smut in maize germplasm domestic and abroad was analyzed. The technology to improve elite inbred lines and to introduce foreign germplasm was discussed. The foreign germplasm and elite inbred lines with high resistance to head smut and high combining ability might be used to develop new inbred lines and hybrids with resistance to head smut and higher yield. The application of biological technology in breeding to head smut in maize was also briefed. |
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| Keywords: | head smut maize inbred lines |
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