| 大豆种质对大豆疫霉菌株Pm8的抗性分析 |
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| 引用本文： | 任龙翚,张宝强,武晓玲,赵晋铭,王源超,盖钧镒,邢邯.大豆种质对大豆疫霉菌株Pm8的抗性分析[J].大豆科学,2010,29(1). |
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| 作者姓名： | 任龙翚 张宝强 武晓玲 赵晋铭 王源超 盖钧镒 邢邯 |
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| 作者单位： | 1. 南京农业大学,大豆研究所,国家大豆改良中心,作物遗传与种质创新国家重点实验室,江苏,南京
2. 南京农业大学,农业部病虫监测与治理重点开放实验室,江苏,南京,210095 |
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| 基金项目： | 农业部行业专项资助项目(nyhyzx07-053);;“长江学者和创新团队发展计划”资助项目(PCSIRT);;江苏省科学技术厅高新技术资助项目(BG2006308) |
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| 摘 要： | 采用黄化苗下胚轴接种法,利用大豆疫霉菌株Pm8对来自不同地区的355份大豆品种(系)进行疫霉根腐病接种鉴定。结果表明:96份材料表现为抗病类型,占鉴定总数的27%,106份表现为中间类型,占总数的30%。在所鉴定的品种(系)中,北京、浙江等省(市)抗大豆疫霉菌株Pm8的资源比较丰富;吉林、四川等省的抗性资源较贫乏。研究结果为大豆抗病育种选择亲本和利用品种布局进行大豆疫霉根腐病生态控制提供了依据。
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| 关 键 词： | 大豆 大豆疫霉根腐病 大豆疫霉 抗病性 |
Resistance of Soybean Germplasm to Phytophthora sojae Pm8 |
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| REN Long-hui,ZHANG Bao-qiang,WU Xiao-ling,ZHAO Jin-ming,WANG Yuan-chao,GAI Jun-yi,XING Han.Resistance of Soybean Germplasm to Phytophthora sojae Pm8[J].Soybean Science,2010,29(1). |
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| Authors: | REN Long-hui ZHANG Bao-qiang WU Xiao-ling ZHAO Jin-ming WANG Yuan-chao GAI Jun-yi XING Han |
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| Institution: | 1.Soybean Research Institute of Nanjing Agricultural University;National Center for Soybean Improvement;National Key Laboratory for Crop Genetics and Germplasm Enhancement;2.Key Laboratory of Monitoring and Management of Plant Diseases and Insects;Ministry of Agriculture;Nanjing Agricultural University;Nanjing 210095;Jiangsu;China |
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| Abstract: | Phytophthora root rot caused by Phytophthora sojae is a destructive disease for soybeansGlycine max(L.)Merr.] throughout the soybean production regions.Utilization of resistant varieties is the most economical and environmentally safe method for controlling disease.Three hundred and fifty-five soybean cultivars or lines from different areas were evaluated for their responses to strain Pm8 of P.sojae using the hypocotyls inoculation technique to the etiolated seedlings.Of all cultivars or lines,96 were resi... |
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| Keywords: | Soybean Phytophthora root rot P sojae Disease resisitance |
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