Tailoring genetic diversity of mungbean [Vigna radiata (L). Wilczek] germplasm through principal component and cluster analysis for yield and yield related traits

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Research Paper 01/08/2014
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Tailoring genetic diversity of mungbean [Vigna radiata (L). Wilczek] germplasm through principal component and cluster analysis for yield and yield related traits

Divyaramakrishnan, C.K., D.L. Savithramma
Int. J. Agron. Agri. Res.5( 2), 94-102, August 2014.
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The goal of investigation is to determine the extent of variability existing among 374 mungbean genotypes through Principal Component Analysis (PCA), cluster analysis and the relationship existing between yield and other characters through Pearson’s correlation analysis. According to principal component analysis, 4 principal components (PC) had eigen values more than unity and accounted for 65.76% of the total variance among 12 characters. Amongst first four PCs, PC1 was accounted high proportion of total variance (30.53%) and the remaining three principal components viz., PC2, PC3 and PC4 revealed 16.05, 10.05 and 9.13% of total variance respectively. 374 accessions were classified into 8 clusters through hierarchical cluster analysis method. Cluster I composed of 218 accessions and it has maximum number of genotypes under study, whereas Cluster II and Cluster III consisted of 55 and 85 accessions respectively. Based on the cluster analysis results it was recommended that crosses could be made between the genotypes of Cluster VI and VIII, Cluster V and VIII, Cluster III and VIII and Cluster V and VIII.


Abna F, Golam F, Bhassu S. 2012. Estimation of genetic diversity of mungbean (Vigna radiata L. Wilczek) in Malaysian tropical environment. African Journal of Microbiology Research 6(8), 1770-1775.

Ahmad A, Razvi SM, Rather MA, Gulzafar, Dar MA, Ganie SA. 2013. Association and inter-relationship among yield and yield contributing characters and screening against Cercospora leaf spot in mungbean (Vigna radiata L.). Scientific Research and Essays 8(41), 2008-2014.

Arunachalam V. 1981. Genetic distance in plant breeding. Indian Journal of Genetics and Plant Breeding 41, 226-236.

Beiragi MA, Ebrahimi M, Mostafavi K, Golbashy MM, Khorasani KS. 2011. A Study of Morphological Basis of corn (Zea mays L.) yield under drought stress condition using Correlation and Path Coefficient Analysis. Journal of Cereals and Oilseeds 2(2), 32-37.

Biradar  KS,  Salimath  PM,  Ravikumar  RL. 2007. Genetic studies in greengram and association analysis. Karnataka Journal of Agricultural Sciences 20(4), 843-844.

Bisht IS, Mahajan RK, Kawalkar TG. 1998. Diversity in greengram (Vigna radiata (L.) Wilczek) germplasm collection and its potential use in crop improvement. Annals of Applied Biology 132(2), 301–312.

Dasgupta T, Das PK. 1984. Multivariate analysis and selection of parents for hybridization in blackgram. Philippine Agriculturist 57(1), 86-92.

Dillon WR, Goldstein M. 1984. Multivariate Analysis: Methods and applications. John Wiley and Sons, New York.

Evgenidis G, Traka-Mavrona E, Koutsika-Sotiriou M. 2011. Principal Component and Cluster Analysis as a Tool in the Assessment of Tomato Hybrids and Cultivars. International Journal of Agronomy 2011, 1-7.

Golbashy M, Ebrahimi M, Khorasani KS, Choucan R. 2010. Evaluation of drought tolerance of some corn (Zea mays L.) hybrids in Iran. African Journal of Agricultural Research 5(19), 2714-2719.

Hair JF, Anderson Jr RE, Tatham RL. 1987. Multivariate Data Analysis (2nd edn). Macmillan, New York.

Kumar K, Prasad Y, Mishra SB, Pandey SS, Kumar R. 2013. Study on genetic variability, correlation and path analysis with grain yield and yield attributing traits in green gram [Vigna radiata (L.) Wilczek]. The bioscan 8(4), 1551-1555.

Kumar NV, Roopa Lavanya G, Singh SK, Pandey P. 2010. Genetic association and path coefficient analysis in mungbean Vigna radiata (L.) Wilczek. AAB Bioflux, 2(3), 251-257.

Makeen K, Abrahim G, Jan A, Singh AK. 2007. Genetic variability and correlations studies on yield and its components in mungbean (Vigna radiata (L.) Wilczek.). Journal of Agronomy 6(1), 216-218.

Narasimhulu R, Naidu NV, Priya SM, Rajarajeswari V, Reddy KHP. 2013. Genetic variability and association studies for yield attributes in mungbean (Vigna radiata L. Wilczek). Indian Journal of Plant Sciences 2(3), 82-86.

Pandiyan M, Senthil N, Packiaraj D, Thanga Pandian R, Suresh R, Jagadeesh S. 2012. Characterization and evaluation of 646 greengram (Vigna radiate L.) genotypes for constituting core collection. Wudpecker Journal of Agricultural Research 1(8), 294 – 301.

Parameswarappa SG. 2005 Genetic Variability, Character association and path coefficient analysis in greengram. Karnataka Journal of Agricultural Sciences 18(4), 1090-1092.

Pecetti L, Damania AB. 1996. Geographic variation in tetraploid wheat (Triticum turgidum spp. turgidum convar. Durum) landraces from two provinces in Ethiopia. Genetic Resources and Crop Evolution 43, 395-407.

Peerajade  D,  Ravikumar  RL,  Salimath  PM. 2009. Genetic variability and character association in local green (Vigna radiata (L.) Wilczek.) genotypes of Karnataka. Environment and Ecology 27(1), 165-169.

Rabbani MA, Iwabuchi A, Murakami Y, Suzuki T, Takayanagi K. 1998. Phenotypic variation and the relationships among mustard (Brassica juncea L.) germplasm from Pakistan. Euphytica 101, 357-366.

Rahim MA, Mia AA, Mahmud F, Afrin KS. 2008. Multivariate analysis in some mungbean accessions on the basis of agronomic traits. American-Eurasian Journal of Scientific Research 3(2), 217-221.

Rajan REB, Wilson D, Vijayaraghava K. 2000. Correlation and path analysis in the F2 generation of green gram (Vigna radiata (L.) Wilczek). The Madras Agriculture journal 87, 590-593.

Raje RS, Rao SK. 2001. Genetic diversity in a germplasm collection of mungbean (Vigna radiata L. Wilczek). The Indian Journal of Genetics and Plant Breeding 61(1), 50-52.

Raji AA. 2002. Assessment of genetic diversity and heterotic relationships in African improved and local cassava (Manihot esculenta Crantz) germplasm. PhD thesis, University of Ibadan, Ibadan, Nigeria.

Sneath PHA, Sokal RR. 1973. Numerical Taxonomy: The Principles and Practice of Numerical Classification, W. H. Freeman and Co., San Francisco, California, USA.

Srivastava RL, Singh G. 2012. Genetic variability, correlation and path analysis in mungbean (Vigna radiata (L.) Wilczek). Indian Journal of Legume Science 2(1), 61-65.

Thippani S, Eswari KB, Brahmeswar Rao MV. 2013. Character association between seedyield and its components in greengram (Vigna radiata (L.) Wilczek). The International Journal of Applied Biology and Pharmaceutical Technology 4(4), 295-297.

Upadhyaya HD, Ortiz R, Bramel PJ, Singh S. 2002. Phenotypic diversity for morphological and agronomic characteristics in chickpea core collection. Euphytica 123, 333-342.

Yimram T, Somta P, Srinives P. 2009. Genetic variation in cultivated mungbean germplasm and its implication in breeding for high yield. Field Crops Research 112, 260-266.