| 番茄抗青枯病筛选方法及其在抗青枯病育种中的应用 |
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| 引用本文： | 王荣青,杨悦俭,周国治,阮美颖,姚祝平,叶青静.番茄抗青枯病筛选方法及其在抗青枯病育种中的应用[J].浙江农业学报,2007,19(2):89-92. |
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| 作者姓名： | 王荣青 杨悦俭 周国治 阮美颖 姚祝平 叶青静 |
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| 作者单位： | 浙江省农业科学院,蔬菜研究所,浙江,杭州,310021 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 通过苗期接种鉴定、田间抗性鉴定和植株内假单孢杆菌群体数量及其分布的检测等方法对9个番茄品系进行抗性鉴定。结果表明:这9个品系的抗性水平存在显著差异,85198和203为感病品系,47254,51255,7585和85254为抗病品系。并针对3种筛选方法的特性,提出番茄抗青枯病育种的抗病鉴定筛选体系。
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| 关 键 词： | 番茄 青枯假单孢杆菌 筛选方法 |
| 文章编号： | 1004-1524（2007）02-0089-04 |
| 收稿时间： | 2006-04-08 |
| 修稿时间： | 2006年4月8日 |
Screening methods of resistance to bacterial wilt caused by Pseudomonas solanacearum in tomato and its application in tomato breeding |
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| WANG Rong-qing,YANG Yue-jian,ZHOU Guo-zhi,RUAN Mei-yin,YAO Zhu-ping,YE Qing-jing.Screening methods of resistance to bacterial wilt caused by Pseudomonas solanacearum in tomato and its application in tomato breeding[J].Acta Agriculturae Zhejiangensis,2007,19(2):89-92. |
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| Authors: | WANG Rong-qing YANG Yue-jian ZHOU Guo-zhi RUAN Mei-yin YAO Zhu-ping YE Qing-jing |
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| Institution: | Institute of Vegetables, Zhejiang Academy of Agricultural Sciences,Hangzhou 310021, China |
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| Abstract: | Three screening methods were used to identify the resistances of 9 tomato lines to bacterial wilt(Pseudomonas solanacearum E.F.Smith).The results of this study showed that there were significant differences among the 9 lines,in which lines of 85198 and 203 were susceptible to bacterial wilt,whereas lines of 47254,51255,7585,and 85254 showed resistance to bacterial wilt.According to the characters of the three methods,proposed resistant evaluation system was used to develop the resistant varieties of tomato. |
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| Keywords: | tomato Pseudomonas solanacearum screening method |
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