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Analysis of Variation of Seedling Traits of the Mainly Cultivated Melon Cultivars in Henan(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年05
Page:
17-21
Research Field:
Publishing date:

Info

Title:
Analysis of Variation of Seedling Traits of the Mainly Cultivated Melon Cultivars in Henan
Author(s):
ZHOU Yafeng; XU Yanbin; WANG Panqiao; LIU Wenqian; HU Jianbin
(College of Horticulture，Henan Agricultural University，Zhengzhou，Henan 450002)
Keywords:
melon; seedling traits; clustering analysis; principal component analysis
PACS:
-
DOI:
10.11937/bfyy.201605005
Abstract:
Using 30 mainly cultivated melon cultivars in Henan Province as experimental materials，the variation of 16 phenotypic traits at seedling period was analyzed.The results showed that wide variation existed among the seedling traits.The variation coefficient of the quantitative characters was between 1424% and 6296%，with the maximum value for cotyledon area.The variation coefficient of the quantitative characters varied from 1080% to 6049%，with the maximum value for true leaf shape.Based on the phenotypic data，principal component analysis was performed and showed that the 16 traits were classified into 5 independent comprehensive components with their cumulative contribution of 8240%.From the cluster analysis，the 30 melon cultivars were divided into 5 groups，among which，there was an obvious difference in the traits.These findings above cleared the variation of the seedling traits and offered a theoretical basis for selection of elite cultivars based on seedling traits as well as the breeding of novel melon cultivars.

References:

 

[1]林德佩.中国栽培甜瓜植物的起源、分类及进化[J].中国瓜菜,2010,23(4):34-36.

[2]KORKMAZ A，DUFAULT R J.Influence of short-term cyclic cold temperature stress on muskmelon and honeydew yield [J].Hort Technology,2003,13(1):67-70.

[3]KIRKBRIDE J H.Biosystematic monograph of the genus Cucumis (Cucurbitaceae)[M].NC:Parkway Publishers,1993.

[4]〖JP2〗STEPANSKY A，KOVALSKI I，PERL-TREVES R.Intraspecific classification of melons (Cucumis melo L.) in view of their phenotypic and 〖JP2〗molecular variation[J].Plant Systematics and Evolution,1999,217:313-332.

[5]MALLICK M F R，MASUI M.Origin distribution and taxonomy of melo[J].Scientia Horticulturae,1986,28:251-261.

[6]张鲁刚,王鸣.甜瓜种质资源的判别分析[J].园艺学报,1992,19(1):35-40.

[7]马双武,刘君璞.甜瓜种质资源描述规范和数据标准[M].北京:中国农业出版社,2006:15-33.

[8]廖林仙,邵孝侯,陈晓峰.圆形与狭长形叶片叶面积计算方法[EB/OL].中国科技论文在线.(2007-02-13).http://www.paper.edu.cn/releasepa per/centent/200702-160.

[9]潘瑞炽,董愚德.植物生理学[M].北京:高等教育出版社,1995:322-328.

[10]苏艳,王盼乔,胡建斌.十五份甜瓜种质苗期性状的聚类分析及相关分析[J].北方园艺,2014(7):5-8.

[11]王学征,赵亮,李秋红,等.甜瓜品系主要性状相关性和主成分分析[J].东北农业大学学报,2014(10):35-41.

[12]种培芳.弱光胁迫对甜瓜(Cucumis melo L.)光合特性及生长发育的影响[D].兰州:甘肃农业大学,2003.

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Last Update: 2016-04-25