| 东北三省大豆种质资源对大豆疫霉根腐病的抗性表现 |
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| 引用本文： | 吕慧颖,孔凡江,许修宏,袁晓丽,杨庆凯. 东北三省大豆种质资源对大豆疫霉根腐病的抗性表现[J]. 中国油料作物学报, 2001, 23(4): 16-18 |
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| 作者姓名： | 吕慧颖 孔凡江 许修宏 袁晓丽 杨庆凯 |
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| 作者单位： | 1. 东北农业大学大豆所,
2. 黑龙江省大庆市林甸县农业局, |
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| 基金项目： | 国家自然科学基金(39970442) |
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| 摘 要： | 以大豆疫霉根腐病病原菌1、25号生理小种，对黑龙江、吉林、辽宁省的大豆品种（系）956份进行了抗源筛选，筛选出了23个品种（系）兼抗25号和1号生理小种，占供试材料的2．54％。筛选出抗25号生理小种的品种（系）68份，占7．48％，抗1号生理小种的品种（系）251份，占27．77％。
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| 关 键 词： | 东北地区 疫霉根腐病 抗性反映 大豆 种质资源 |
| 文章编号： | 1007-9084(2001)04-0016-03 |
| 修稿时间： | 2001-06-18 |
Response of soybean germplasm from the Northeast China to Phytophthora root rot caused by Phytophthora sojae |
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| L Hui-ying ,KONG Fan-jiang ,XU Xiu-hong ,YUAN Xiao-li ,YANG Qing-kai. Response of soybean germplasm from the Northeast China to Phytophthora root rot caused by Phytophthora sojae[J]. Chinese Journal of Oil Crop Sciences, 2001, 23(4): 16-18 |
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| Authors: | L Hui-ying KONG Fan-jiang XU Xiu-hong YUAN Xiao-li YANG Qing-kai |
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| Affiliation: | L Hui-ying 1,KONG Fan-jiang 1,XU Xiu-hong 1,YUAN Xiao-li 2,YANG Qing-kai 1 |
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| Abstract: | This study served as a basic research for resistance breeding, by using race 25 and race 1 of Phytophthora sojae , 956 varieties (lines) from Heilongjiang, Jilin, Liaoning province were evaluated for screening resistant germplasm, which might provide resistant germplasm and parents for disease-resistant breeding programme as well as provide basic materials for basic research of resistant genetics, resistant mechnism etc. Of 956 soybean germplasm, 23 varieties (or lines) (2.54%) were resistant to both R 25 and R 1. Furthermore, 68 varieties (or lines) were resistant to R 25 , 251 varieties (or lines) were resistant to R 1, the percentages were 7.48% and 27.77% respectively. |
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| Keywords: | Northeast China Phytophthora sojae Resistant response |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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