| 野生大豆种质资源对大豆疫霉根腐病抗性评价 |
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| 引用本文： | 靳立梅,徐鹏飞,吴俊江,李文滨,邱丽娟,常汝镇,陈维元,于安亮,王金生,南海洋,陈晨,韩英鹏,陈艳秋,丁广洲,张淑珍. 野生大豆种质资源对大豆疫霉根腐病抗性评价[J]. 大豆科学, 2007, 26(3): 300-304 |
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| 作者姓名： | 靳立梅 徐鹏飞 吴俊江 李文滨 邱丽娟 常汝镇 陈维元 于安亮 王金生 南海洋 陈晨 韩英鹏 陈艳秋 丁广洲 张淑珍 |
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| 作者单位： | 东北农业大学大豆研究所,国家教育部大豆生物学重点实验室,哈尔滨,150030;黑龙江省农业科学大豆所,哈尔滨,150086;中国农业科学院作物科学研究所,北京,100081;黑龙江省农业科学院绥化所,绥化,152052;辽宁省农业科学院作物所,沈阳,110161 |
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| 基金项目： | 973子课题（2004CB117203-4）;国家自然科学基金（30400285,30671317）;黑龙江省高校骨干教师项目（140022）;黑龙江省青年科学基金（QC06C012）;科技部国际合作项目（2005DFA30340）;黑龙江省农科院博士后基金（LRB06-010）资助;农业部寒地作物生理生态重点开放实验室资助 |
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| 摘 要： | 由大豆疫霉菌引起的大豆疫霉根腐病是严重影响大豆生产的毁灭性病害之一.防治该病经济有效的方法是抗病育种,而抗性资源筛选又是抗病育种的基础.本研究采用下胚轴伤口接种法,用黑龙江省的大豆疫霉菌的1号优势生理小种对来自全国19个省份的415份野生大豆资源进行了抗性鉴定,表现抗病的有96份,占总鉴定资源的23.1%,表现中抗的资源有152份,占36.6%,表现感病的资源有167份,占40.2%.根据野生大豆的来源分析发现,在我国,抗性野生大豆资源分布较广泛.
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| 关 键 词： | 野生大豆种质资源 大豆疫霉根腐病 下胚轴伤口接种法 抗性鉴定 |
| 文章编号： | 1000-9841（2007）03-0300-05 |
| 修稿时间： | 2006-12-19 |
IDENTIFICATION THE RESISTANCE OF WILD SOYBEAN GERMPLASM TO PHYTOPHTHORN SOJAE |
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| JIN Li-mei,XU Peng-fei,WU Jun-jiang,LI Wen-bin,QIU Li-juan,CHANG Ru-zhen,CHEN Wei-yuan,YU An-liang,WANG Jin-sheng,NAN Hai-yang,CHEN Chen,HANG Ying-peng,CHEN Yan-qiu,DING Guang-zhou,ZHANG Shu-zhen. IDENTIFICATION THE RESISTANCE OF WILD SOYBEAN GERMPLASM TO PHYTOPHTHORN SOJAE[J]. Soybean Science, 2007, 26(3): 300-304 |
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| Authors: | JIN Li-mei XU Peng-fei WU Jun-jiang LI Wen-bin QIU Li-juan CHANG Ru-zhen CHEN Wei-yuan YU An-liang WANG Jin-sheng NAN Hai-yang CHEN Chen HANG Ying-peng CHEN Yan-qiu DING Guang-zhou ZHANG Shu-zhen |
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| Affiliation: | 1. Soybean Research Institute, Northeast Agricultural University, Harbin Heilongjiang 150030 ; 2. Soybean Institute, Heilongjiang Province of Agriaultaral Science, Harbin 150086 ; 3. Crop Science In- stitute, Chinese Academy of Agricultural Sciences, Beijing , 100081 ;4. Suihua Research Institute of Agri- culture Sciences Academy of Heilongjiang Province, Suihua 152052;5. Crop Research Institute ,Academy of Agricultural Sciences of Liaoning Province, Shenyang 110161 |
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| Abstract: | Phytophthora root rot caused by P. sojae was a destructive disease in soybean production regions all around the world. Utilization of resistant varieties was the most economical and environmentally safe method for controlling the disease. And it was base in fastness resource filtration. 415 wild soybean accessions from 19 province in China were identified for their reaction to race 1 of P. sojae from Heilongjiang and using the hypocotyls inoculation technique. The results indicated that there were 96 lines resistant to Phytophthora sojae, and 152 lines intermediate responsed to P. sojae and 167 susceptible to P. sojae. Their proportion was 23.1%,36. 6~ and 40.2% respectively among the tested lines. The results indicated that the distribution of wild soybeans resistant to race 1 of Phytophthora was extensive in China. |
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| Keywords: | Wild soybean germplasm Phytophthora sojae Hypocotyls inoculation technique Re-sistance identification |
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