| 抗大豆胞囊线虫病野生大豆种质资源的初步筛选 |
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| 引用本文： | 朱英波,史凤玉,李建英,龙茹,武云鹏,乔亚科. 抗大豆胞囊线虫病野生大豆种质资源的初步筛选[J]. 大豆科学, 2011, 30(6): 959-963 |
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| 作者姓名： | 朱英波 史凤玉 李建英 龙茹 武云鹏 乔亚科 |
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| 作者单位： | 1. 河北科技师范学院生命科技学院,河北昌黎,066600
2. 黑龙江省农业科学院大庆分院,黑龙江大庆,163316 |
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| 基金项目： | 国家自然科学基金资助项目，河北省自然科学基金资助项目，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： | 对来自河北东部沿海地区的119份野生大豆资源进行了大豆胞囊线虫的抗性鉴定,结果表现抗病的有48份,占40.3％,表现感病的资源有71份,占59.7％.通过对供试材料的部分农艺性状与雌虫指数进行相关分析,发现单荚粒数和根瘤数与野生大豆抗胞囊线虫反应呈极显著正相关.对野生大豆资源的来源分析表明,抗大豆胞囊线虫病野生大豆资源...
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| 关 键 词： | 野生大豆 种质资源 大豆胞囊线虫病 抗性筛选 |
Identification on Soybean Germplasm Resistant to Soybean Cyst Nematode from Glycine soja |
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| ZHU Ying-bo,SHI Feng-yu,LI Jian-ying,LONG Ru,WU Yun-peng,QIAO Ya-ke. Identification on Soybean Germplasm Resistant to Soybean Cyst Nematode from Glycine soja[J]. Soybean Science, 2011, 30(6): 959-963 |
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| Authors: | ZHU Ying-bo SHI Feng-yu LI Jian-ying LONG Ru WU Yun-peng QIAO Ya-ke |
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| Affiliation: | 1(1.College of Life Science,Hebei Normal University of Science and Technology,Changli 066600,Hebei;2.Daqing Branch of Heilongjiang Academy of Agricultural Sciences,Daqing 163316,Heilongjiang,China) |
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| Abstract: | A total of 119 wild soybean accessions from the eastern coastal region of Hebei province were identified for their reaction to SCN.The results showed that there were 48 accessions resistant to SCN,and 71 accessions susceptible to SCN,accounting for 40.3% and 59.7% of the tested accessions,respectively.Correlation analysis for several characters and female index of the accessions tested were conducted.There was a significantly positive correlation between seeds per pod,root nodule number and resistance to SCN.The results indicated that the distribution of SCN resistant wild soybeans was extensive in the eastern coastal region of Hebei province,especially in Luannan. |
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| Keywords: | Wild soybean Germplasm source Soybean cyst nematode Resistance identification |
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