| 黑龙江省常用玉米自交系对大斑病抗性研究 |
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| 引用本文： | 吴丽丽.黑龙江省常用玉米自交系对大斑病抗性研究[J].黑龙江农业科学,2010(5):35-36. |
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| 作者姓名： | 吴丽丽 |
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| 作者单位： | 黑龙江省农业科学院,佳木斯分院,黑龙江,佳木斯,154007 |
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| 摘 要： | 选用黑龙江省常用的350份玉米自交系为材料进行了大斑病抗病性鉴定。结果表明:对玉米大斑病有抗性的材料只占供试材料的38.57%,感病材料占61.43%,说明黑龙江省现在常用的自交系对大斑病抗性较差,今后应加强抗病自交系的选育工作。
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| 关 键 词： | 玉米自交系 大斑病 抗性鉴定 |
Research on the Resistance to the Northern Leaf Blight of the Maize Inbred Lines Commonly Used in Heilongjiang Province |
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| WU Li-li.Research on the Resistance to the Northern Leaf Blight of the Maize Inbred Lines Commonly Used in Heilongjiang Province[J].Heilongjiang Agricultural Science,2010(5):35-36. |
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| Authors: | WU Li-li |
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| Institution: | WU Li-li (Jiamusi Branch of Heilongjiang Academy Agricultural Sciences,Jiamusi,Heilongjiang 154007) |
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| Abstract: | This experiment selected 350 maize inbred lines to identify the resistance to the northern leaf blight.The results showed that the materials which owned the resistance to the northern leaf blight accounts for only 38.57%,and high infection accounting for 61.43%,the result indicated that Heilongjiang province was now commonly used inbred lines were less resistant to northern leaf blight,should strengthen the work of the breeding of resistance inbred lines. |
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| Keywords: | maize inbred northern corn leaf blight identification of resistance |
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