| 美国的水稻纹枯病抗病遗传育种研究 |
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| 引用本文： | 潘学彪,ＲｕｓｈＭＣ.美国的水稻纹枯病抗病遗传育种研究[J].扬州大学学报(农业与生命科学版),1997(1). |
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| 作者姓名： | 潘学彪 ＲｕｓｈＭＣ |
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| 作者单位： | 江苏农学院农学系(潘学彪)，美国路易斯安娜州立大学植病系(ＲｕｓｈＭＣ) |
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| 摘 要： | 从抗源的筛选和改造，抗病品种的选育，抗性机理的研究，抗性的遗传分析和分子生物学研究等多个方面，反映了美国近２０多年来抗水稻纹枯病遗传育种研究的进展，分析了取得进展的原因。其中关于主效抗纹枯病基因的发现，主效基因控制部分抗性的遗传假说，以及一些新的育种思路，对我国开展有关研究具有重要参考价值
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| 关 键 词： | 水稻 纹枯病抗性 遗传 育种 |
STUDIES IN THE U.S. ON GENETICS AND BREEDING OF RESISTANCE TO RICE SHEATH BLIGHT |
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| Pan Xuebiao,Rush M C.STUDIES IN THE U.S. ON GENETICS AND BREEDING OF RESISTANCE TO RICE SHEATH BLIGHT[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1997(1). |
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| Authors: | Pan Xuebiao Rush M C |
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| Abstract: | Great research progress on genetics and breeding of resistance to rice sheath blight has been made in the U. S. The main progress was shown in the aspects: screen and improvement of disease resistant germplasm, breeding of disease resistant cultivar, methods of inoculation and rating investigation, mechanisms of resistance, and genetical analysis and molecular biology research on resistance. Of the aspects, the finding of major resistant genes, the hypothesis about partial resistance may be controlled by single major genes, and some new thoughts on breeding of resistance are all very valuable for Chinese researchers to develop their research work. |
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| Keywords: | rice sheath blight resistance genetics+breeding |
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