| 大豆对疫霉根腐病抗病性鉴定方法 |
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| 引用本文： | 朱振东,王晓鸣.大豆对疫霉根腐病抗病性鉴定方法[J].中国油料作物学报,1999,21(2):52-54. |
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| 作者姓名： | 朱振东 王晓鸣 |
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| 作者单位： | 中国农业科学院作物品种资源所 |
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| 摘 要： | 应用下胚轴伤口接种方法鉴定８５份大豆种质对大豆疫霉菌１号生理小种的抗病性，在两次鉴定中有９５．２９％的大豆品种（系）表现一致的抗病或感病反应。本方法所获鉴定结果稳定可靠，利用注射器接种可以极大地提高工作效率，建议作为我国鉴定大豆种质资源对大豆疫霉根腐病抗病性的基本方法。
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| 关 键 词： | 大豆 大豆疫霉菌 胚轴伤口接种 抗病性鉴定 |
| 修稿时间： | 1998-08-04 |
An identification method of soybean resistance to phytophthora root rot |
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| Zhu ZhendongWang Xiaoming.An identification method of soybean resistance to phytophthora root rot[J].Chinese Journal of Oil Crop Sciences,1999,21(2):52-54. |
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| Authors: | Zhu ZhendongWang Xiaoming |
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| Abstract: | The hypocotyl inoculation technique using mycelium was used to identify resistance of 85 soybean varieties and breeding lines to race 1 of Phytophthora sojae, a causal agent of soybean phytophthora root rot. 95.29% of varieties and lines had identical reaction to race 1in two tests. This inoculation technique was simple, rapid and relible and could be used as basal identification method of resistance of soybean to phytophthora root rot disease. |
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| Keywords: | SoybeanPhytophthora sojaeHypocotyl inoculationResistace identification |
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