| 黄瓜嫁接砧木对南方根结线虫的抗性鉴定 |
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| 引用本文： | 王艳艳,魏珉,时伟,田发明,李岩. 黄瓜嫁接砧木对南方根结线虫的抗性鉴定[J]. 天津农业科学, 2013, 0(7): 65-70 |
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| 作者姓名： | 王艳艳 魏珉 时伟 田发明 李岩 |
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| 作者单位： | 山东农业大学园艺科学与工程学院;农业部黄淮海设施农业工程科学观测实验站 |
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| 基金项目： | 山东省科技攻关计划(2010GNC10939);山东省自然科学基金(ZR2010CM016) |
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| 摘 要： | 收集国内外黄瓜嫁接砧木20份,采用自然鉴定和人工接种鉴定,对其抗南方根结线虫能力进行鉴定评价。结果表明,无论自然鉴定和人工接种鉴定,所有供试砧木均表现为感病,通过聚类分析进一步划分为低感、中感和高感3种类型;按照隶属函数值大小,云南黑籽南瓜、黒タネ南瓜、エイブル抗南方根结线虫能力较强,ジャスト、青研1号和雪砧金刚F1较弱;人工接种鉴定和隶属函数值运用相结合,鉴定结果更准确可靠。
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| 关 键 词： | 黄瓜 砧木 南方根结线虫 抗性鉴定 |
Resistantce Evaluation of Rootstocks for Cucumber Grafting to Meloidogyne incognita |
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| WANG Yan-yan,WEI Min,SHI Wei,TIAN Fa-ming,LI Yan. Resistantce Evaluation of Rootstocks for Cucumber Grafting to Meloidogyne incognita[J]. Tianjin Agricultural Sciences, 2013, 0(7): 65-70 |
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| Authors: | WANG Yan-yan WEI Min SHI Wei TIAN Fa-ming LI Yan |
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| Affiliation: | 1,2 (1.College of Horticultural Science and Engineering, Shandong Agricultural University, Tai ’an, Shandong 271018, China; 2.Scientific Observing and Experimental Station of Envriment Controlled Agricultural Engineering in Huang-Huai-Hai Region, Ministry of Agriculture, P.R. China, Tai ’ an, Shandong 271018, China) |
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| Abstract: | Twenty cucumber rootstocks collected from home and abroad were analyzed to evaluate their capacity in resistance to Meloidogyne incognita using natural identification and artificial inoculation identification. The result showed that all of the rootstocks were susceptible and could be divided into three classes: low sensitive, middle sensitive, and highly sensitive through clustering analysis; according to the value of membership function methods, ‘Figleaf gourd’, ‘Kurotane’ and ‘Eibulu’ had a stronger resistance capacity, while ‘Shiasuto’, ‘Qingyan No.1’, and ‘xuezhenjingang F 1 ’with a weaker one. Association of artificial inoculation identification with membership function methods could give more accurate result. |
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| Keywords: | cucumber rootstock Meloidogyne incognita resistance identification |
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