| 野生大豆抗大豆花叶病毒病评价、聚类及性状间相关分析 |
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| 引用本文： | 史凤玉,朱英波,龙茹,甘金涛,乔亚科.野生大豆抗大豆花叶病毒病评价、聚类及性状间相关分析[J].大豆科学,2010,29(6). |
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| 作者姓名： | 史凤玉 朱英波 龙茹 甘金涛 乔亚科 |
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| 作者单位： | 河北科技师范学院,生命科技学院,河北,秦皇岛066600;河北秦皇岛园林局,河北,秦皇岛066600 |
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| 基金项目： | 国家自然科学基金，河北省自然科学基金，河北省科技厅资助项目，河北省教育厅资助项目 |
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| 摘 要： | 对来源于河北东部沿海地区的85份野生大豆材料进行田间抗大豆花叶病毒病评价、聚类及性状间相关分析.结果表明:在85份野生大豆中,抗病材料5份,中抗材料14份,中间型材料23份,感病材料43份,分别占供试材料的5.8%、16.4%、27.1%和50.5%;开花到成熟期天数和野生大豆抗SMV反应呈显著正相关,开花到成熟期天数对野生大豆抗SMV反应直接作用最大,通过其它性状所起的作用相对较小.聚类分析表明:Bian0526与其它供试野生大豆的亲缘关系较远,与其杂交有可能产生较大的杂种优势.
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| 关 键 词： | 野生大豆 大豆花叶病毒病 抗性 聚类分析 |
Evaluation, Cluster Analysis for Glycine soja Resistant to Soybean Mosaic Virus (SMV) and Correlation Analysis between Characters |
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| SHI Feng-yu,ZHU Ying-bo,LONG Ru,GAN Jin-tao,QIAO Ya-ke.Evaluation, Cluster Analysis for Glycine soja Resistant to Soybean Mosaic Virus (SMV) and Correlation Analysis between Characters[J].Soybean Science,2010,29(6). |
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| Authors: | SHI Feng-yu ZHU Ying-bo LONG Ru GAN Jin-tao QIAO Ya-ke |
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| Institution: | SHI Feng-yu1,ZHU Ying-bo1,LONG Ru1,GAN Jin-tao2,QIAO Ya-ke1(1.College of Life Science,Hebei Normal University of Science and Technology,Qinhuangdao 066600,Shandong,2.Bureau of Parks and Trees,China) |
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| Abstract: | Evaluated the SMV resistance of 85 wild soybean and analyzed the correlation of characters.The results showed that there were 5 resistant accessions,14 moderately resistant accessions,23 intermediate accessions,and 43 susceptible accessions,accounting for 5.8%,16.4%,27.1% and 50.5% of the tested germplasm,respectively.Correlation analysis for several characters and disease index of the accessions tested were conducted.There were a strong positive correlation between resistance to SMV and days from blossom t... |
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| Keywords: | Wild soybean Soybean mosaic virus Resistance Cluster anslysis |
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