Principal Components and Cluster Analyses on Luffa Germplasms

YE Xin-ru; ZHU Hai-sheng; WEN Qing-fang; LI Zu-liang; LIU Jian-ting; WANG Bin; CHEN Min-dong; ZHANG Qian-rong; HUANG Ai-ping

doi:10.19303/j.issn.1008-0384.2017.07.003

Volume 32 Issue 7

Oct. 2017

Turn off MathJax

Article Contents

Article Navigation > Fujian Journal of Agricultural Sciences > 2017 > 32(7): 703-709

YE Xin-ru, ZHU Hai-sheng, WEN Qing-fang, LI Zu-liang, LIU Jian-ting, WANG Bin, CHEN Min-dong, ZHANG Qian-rong, HUANG Ai-ping. Principal Components and Cluster Analyses on Luffa Germplasms[J]. Fujian Journal of Agricultural Sciences, 2017, 32(7): 703-709. doi: 10.19303/j.issn.1008-0384.2017.07.003

Citation:

YE Xin-ru, ZHU Hai-sheng, WEN Qing-fang, LI Zu-liang, LIU Jian-ting, WANG Bin, CHEN Min-dong, ZHANG Qian-rong, HUANG Ai-ping. Principal Components and Cluster Analyses on Luffa Germplasms[J]. Fujian Journal of Agricultural Sciences, 2017, 32(7): 703-709. doi: 10.19303/j.issn.1008-0384.2017.07.003

Citation:

YE Xin-ru, ZHU Hai-sheng, WEN Qing-fang, LI Zu-liang, LIU Jian-ting, WANG Bin, CHEN Min-dong, ZHANG Qian-rong, HUANG Ai-ping. Principal Components and Cluster Analyses on Luffa Germplasms[J]. Fujian Journal of Agricultural Sciences, 2017, 32(7): 703-709. doi: 10.19303/j.issn.1008-0384.2017.07.003

PDF( 1072 KB)

Principal Components and Cluster Analyses on Luffa Germplasms

doi: 10.19303/j.issn.1008-0384.2017.07.003

YE Xin-ru^{1, 2, 3
,},
ZHU Hai-sheng^{1, 2, 3
,
,},
WEN Qing-fang^{1, 2, 3
,
,},
LI Zu-liang⁴,
LIU Jian-ting^{1, 2, 3},
WANG Bin^{1, 2, 3},
CHEN Min-dong^{1, 2, 3},
ZHANG Qian-rong^{1, 2, 3},
HUANG Ai-ping⁵

1.
Crops Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350013, China
2.
Vegetable Research Center, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350013, China
3.
Fujian Engineering Research Center for Vegetables, Fuzhou, Fujian 350013, China
4.
Agricultural Bio-Resource Institute, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350012, China
5.
Institute of Agricultural Economics and Scientific Information, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350003, China

Received Date: 2016-10-10
Rev Recd Date: 2017-04-07
Publish Date: 2017-07-01

Abstract

Abstract

Principal agronomic components of the plants and fruits of 60 varieties of luffa were analyzed. A cluster analysis was conducted on the composition and morphological traits of the vegetables. The results showed coefficient of variations among them ranged from 0% to 111%; and, Shannon's information, from 0 to 2.037. Overall, their variation coefficients and diversity indices were high and distinctively different from one another. The principal component analysis showed 5 indices to largely cover all agronomic traits that could distinguish between Luffa acutangula (L.) Roxb and L. cylindrica (L.) M.J. Roem. They included the flesh, shape, maturity, and appearance of the fruits. Morphologically, the germplasms were clustered into two groups, with Luffa acutangula in one and L. cylindrica in the other.
- luffa,
- characteristics,
- principal components analysis,
- cluster analysis

FullText(HTML)

References(12)

References

[1]	程智慧.蔬菜栽培学各论[M].北京:科学出版社, 2010:74-75.
[2]	王初田.丝瓜营养价值及高产高效栽培技术[J].吉林蔬菜, 2012, (8):6-6. http://www.cnki.com.cn/Article/CJFDTOTAL-JLSS201208005.htm
[3]	颜国纲, 郑振佳, 时新刚, 等.丝瓜的营养价值及其综合利用研究进展[J].中国果菜, 2011, (7):35-36. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGGP201107030.htm
[4]	何晓莉, 罗剑宁, 罗少波, 等.丝瓜主要生理特性研究进展[J].广东农业科学, 2006, (8):114-116. http://www.cnki.com.cn/Article/CJFDTOTAL-GDNY200608047.htm
[5]	苏小俊. 普通丝瓜种质资源评价体系及主要农艺性状遗传规律研究[D]. 南京: 南京农业大学, 2009.
[6]	王娇阳, 赵永彬, 冯春梅等.浙江省丝瓜种质资源主成分分析和聚类分析[J].植物遗传资源学报, 2014, 15(6):1374-1379. http://www.cnki.com.cn/Article/CJFDTOTAL-ZWYC201406042.htm
[7]	杨瑞德.福建乌桕优树主要经济性状的差异性及产量通径分析[J].经济林研究, 2012, 30(3):37-42. http://www.cnki.com.cn/Article/CJFDTOTAL-JLYJ201203010.htm
[8]	BEDEIAN A G, MOSSHOLDER K W. On the Use of the Coefficient of Variation As A Measure of Diversity[J]. Organizational Research Methods, 2000, 3(3):285-297. doi: 10.1177/109442810033005
[9]	丁永年.多样性指数的应用及规律[J].云南林业调查规划, 1984, (2):27-29. http://www.cnki.com.cn/Article/CJFDTOTAL-LDGH198402005.htm
[10]	冯英娜, 刘卫东, 朱士农, 等.茄子农艺性状和品质性状的相关性及主成分分析[J].江苏农业科学, 2015, 43(1):166-168. http://www.cnki.com.cn/Article/CJFDTOTAL-JSNY201501057.htm
[11]	夏军辉. 丝瓜种质资源遗传多样性研究[D]. 武汉: 华中农业大学, 2007.
[12]	褚盼盼. 中国南瓜种质资源遗传多样性研究[D]. 武汉: 华中农业大学, 2007.