| 国内外甜玉米品种遗传多样性的比较研究 |
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| 引用本文： | 王蕴波,杨泉女,甄畅迪,陈文胜,孙婷婷.国内外甜玉米品种遗传多样性的比较研究[J].佛山科学技术学院学报(自然科学版),2009,27(1):1-5. |
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| 作者姓名： | 王蕴波 杨泉女 甄畅迪 陈文胜 孙婷婷 |
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| 作者单位： | 佛山科学技术学院园艺系,广东,佛山,528231 |
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| 摘 要： | 对国内28份、国外30份超甜玉米品种在农艺性状、品质性状和SSR分子标记3个方面进行比较研究,结果表明：（1）国内、外超甜玉米品种在农艺性状方面存在一定差异,国外超甜玉米品种在株型、穗部性状等方面比国内的品种有优势;（2）国内、外超甜玉米品种在品质性状方面存在着极显著的差异,国外超甜玉米品种在甜度方面表现出明显优势;（3）国内、外超甜玉米品种在分子水平上存在着显著的遗传差异。
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| 关 键 词： | 甜玉米 农艺性状 品质性状 SSR 遗传多样性 |
Study on genetic diversity between China and overseas super sweet corn varieties |
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| WANG Yun-bo,YANG Quan-nü,ZHEN Chang-di,CHEN Wen-sheng,SUN Ting-ting.Study on genetic diversity between China and overseas super sweet corn varieties[J].Journal of Foshan University(Natural Science Edition),2009,27(1):1-5. |
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| Authors: | WANG Yun-bo YANG Quan-nü ZHEN Chang-di CHEN Wen-sheng SUN Ting-ting |
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| Institution: | Department of Horticulture;Foshan University;Foshan 528231;China |
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| Abstract: | In this study,28 varieties of super sweet corn from China and 30 varieties from overseas were evaluated for their genetic diversity in terms of agronomic characters,quality characters and SSR polymorphism.The results showed that:(1) The super sweet corn varieties between domestic and overseas were differences on agronomic characters.The overseas varieties were much better than the domestic varieties on plant height,ear height and yield etc.(2) There were great differences between domestic and overseas varie... |
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| Keywords: | SSR |
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