| 黑龙江省稻瘟病菌与水稻品种的互作分析 |
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| 引用本文： | 张亚玲,周万福,靳学慧.黑龙江省稻瘟病菌与水稻品种的互作分析[J].东北农业大学学报,2011,42(1):28-33. |
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| 作者姓名： | 张亚玲 周万福 靳学慧 |
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| 作者单位： | 黑龙江八一农垦大学;大庆(国家)高新技术产业开发区; |
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| 基金项目： | 黑龙江省科技攻关项目(GB06B105-2); 黑龙江省农垦总局科技攻关项目(HNKXIV-01-04-02) |
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| 摘 要： | 为探明黑龙江省主要稻区的稻瘟病菌与水稻主栽品种互作关系,采用水稻苗期接种病原菌的方法,测定了来自黑龙江省7个水稻主要种植区的55个稻瘟病菌菌株对20个黑龙江省生产上应用的水稻品种的致病力及品种的抗性.结果表明,黑龙江省稻瘟病菌的致病力存在明显分化现象,存在地域差异,不同地区采集的菌株对供试品种的致病力有差异.齐齐哈尔和...
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| 关 键 词： | 稻瘟病菌 抗病性 水稻品种 致病性 |
Interaction analysis of Magnaporthe grisea and rice varieties in Heilongjiang Province |
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| ZHANG Yaling,ZHOU Wanfu,JIN Xuehui.Interaction analysis of Magnaporthe grisea and rice varieties in Heilongjiang Province[J].Journal of Northeast Agricultural University,2011,42(1):28-33. |
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| Authors: | ZHANG Yaling ZHOU Wanfu JIN Xuehui |
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| Institution: | ZHANG Yaling1,ZHOU Wanfu2,JIN Xuehui1(1.Heilongjiang Bayi Agricultural University,Daqing Heilongjiang 163319,China,2.Daqing Hi-tech Industrial Development Zone Management Committee,Daqing Heilongjiang 163316,China) |
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| Abstract: | In order to analyse the relationship of rice blast fungus and rice varieties,analysed pathogenic of 55 Magnaporthe grisea isolates from seven main rice growing areas of Heilongjiang Province and resistances of 20 rice varieties in Heilongjiang Province by the method of inoculation at rice seedling stage.The results showed that the virulence to rice varieties of Heilongjiang Province was more complex.Strains collected from different regions of the tested varieties were different virulence.Magnaporthe grisea ... |
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| Keywords: | Magnaporthe grisea disease resistance rice varieties pathogenic |
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