Variability, correlation and path coefficient analysis of yield attributing traits in different genotypes of Mung bean (Vigna radiata L.) in Rupandehi, Nepal
Keywords:
Genotype, heritability, mungbean, path coefficient, varianceAbstract
An experiment was conducted in RCBD design with four replications and seven treatments to estimate the genetic variability, correlation and path coefficient analysis of yield attributing traits in seven genotypes of mung bean at IAAS, Paklihawa Campus, Agronomy farm, Rupandehi, Nepal. During the research time of summer season 2017, the traits data were first recorded, and variation was analyzed using descriptive statistics, genetic parameters, correlation and path coefficient analysis. Mean, Range, Genotypic coefficient of variance, Phenotype coefficient of variance, Heritability, genetic advance, genetic advance as percentage of mean, correlation and path coefficient analysis were conducted for yield and yield component in 7 genotypes of Mungbean. Highest mean estimates coupled with highest range for primary branches, secondary branches, days to 50% flowering and biological yield, Number of pod per plant, grain weight per plant. Yield was positive and significant correlated with primary branch, secondary branch, biological yield and grain weight. Biological yield, pod length, days to 50% flowering and no. of grains per pod contributed maximum positive and direct effect on yield indicating these four traits should be given emphasis while selecting high yielding mungbean cultivar for irrigated condition.
References
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Singh, C. M. (2016). A study on correlation and regression analysis in mung bean. Legume Research. 39 (1): 20-25.
Asaduzzaman, M., Karim, M. F., Ullah, M. J. & Hasanuzzaman, M. (2008). Response of mungbean (Vigna radiata L.) to nitrogen and irrigation management. American-Eurasian Journal of Scientific Research. 3(1): 40- 43.
Basnet, N. R. (2014). Multivariate Analysis among the Nepalese and Exotic Mungbean (Vigna radiata L. Wilczek) Genotypes Based on the Qualitative Parameters. Universal journal of Agricultural Research. 2 (5): 147-153.
Ghartidb, D. R. (2014). Grain legumes in Nepal: present scenario and future prospect. World Journal of Agricultural Research. 2(5): 216-222.
Hakim, L. (2016). Variability and correlation of agronomic characters of mung bean germplasm and their utilization in variety improvement program. Indonesian Journal of Agricultural Science. 9 (1): 24-28.
Hui-fang, S. H. E. N. (2005). The Correlation Analysis and Path Analysis on Main Characters of Mung Bean [J]. Journal of Shanxi Agricultural University. pp. 2.
Imrie, B. C., Drake, D. W., Delacy, I. H. & Byth, D. E. (1981). Analysis of genotypic and environmental variation in international mungbean trials. Euphytica. 30(2): 301-311.
Joshi, K. D., Khanal, N. P., Harris, D., Khanal, N. N., Sapkota, A., Khadka, K., Darai, R., Neupane, R. K., Joshi, M. and Witcombe, J. R. (2014). Regulatory reform of seed systems: Benefits and impacts from a mungbean case study in Nepal. Science Direct. 158: 15-23.
Kumar, K. A. M., Prasad, J., Mishra, Y., Pandey, S. B. & Ravi, K. (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): 1551-55.
Lauren, J. G., Shrestha, R., Sattar, M. A. and Yadav, R. L. (2001). Legumes and diversification of the rice-wheat cropping system. Journal of Crop Production. 3(2): 67-102.
Lu, D. R. (1958). A Correlation and PathCoefficient Analysis of Components of Crested Wheatgrass Seed Production. Alliances of crop, Soil and Environmental Science Societies. 51 (9): 515-518.
Md. Abdur R. (2008). Multivariate analysis in some mungbean (Vigna radiata L. Wilczek) Accessions on Basis of Agronomic traits. American-Eurasian Journal of Scientific Research. 3 (2): 217-2008.
Minh, N. P. (2014). Different Factors Affecting to Mungbean (Phaseolus aureus) Tofu Production. International Journal of Multidisciplinary Research and Development. 1(4): 105-110.
Mondal, M. M. A., Hakim, M. A., Juraimi, A. S. & Azad, M. A. K. (2011). Contribution of morpho-physiological attributes in determining the yield of mungbean. African Journal of Biotechnology. 10(60): 12897-12904.
Muhammad S. I. A. (2010). Genetic variability, Trait association and path analysis of yield and yield components in mungbean. Pakistan Journal of Botany. 42 (6): 3915-3924.
Neupane, B. P. (2015). Scenario of Entomological Research in legume Crops in Nepal. International Journal of Applied Science and Biotechnology. 3 (3): 367-372.
Neupane, R. (2003). Varietal investigation on mungbean in Nepal.
Neupanne, R. K. (2004). development of mungbean varieties for rice and maize based system in Nepal.
Pahadi, P., Sapkota, M., Thapa, D. B. and Pradhan, S. (2017). Cluster and principal component analysis for the selection of maize (Zea mays L.) genotypes. International Journal of Experimental Research and Review (IJERR). 9: 5-10.
Pandey, S. P., Yadav, C R., Sah, K., Pande, S. and Joshi, P. K. (2000). Legumes in Nepal. In: Legumes in rice and wheat cropping systems of the Indo-Gangetic Plain - constraints and opportunities. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India. Pp. 71-97.
Rahim, M. A., Mia, A. A., Mahmud, F. & Afrin, K. S. (2008). Multivariate analysis in some mungbean (Vigna radiata L. Wilczek) accessions on the basis of agronomic traits. American-Eurasian J. Sci . Res. 3(2): 217-221.
Rao, C. (2006). Genetic variability and path analysis in Mungbean. Legume Research-an International Journal. 29 (3): 216-218.
Rasul, F., Cheema, M. A., Sattar, A., Saleem, M. F. & Wahid, M. A. (2012). Evaluating the performance of three mungbean varieties grown under varying inter-row spacing. The J. Animal and Plant Sci. 22(4): 1030-1035.
Rahim, A. M. (2010). Genetic Variability, Character Association and Genetic Divergence in Mungbean (Vigna radiata L. Wilczek). Plant Omics. 3 (1).
Singh, C. M. (2016). A study on correlation and regression analysis in mung bean. Legume Research. 39 (1): 20-25.
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Published
2017-10-30
How to Cite
Ghimire, S., Khanal, A., Kohar, G. R., Acharya, B., Basnet, A., Kandel, P., … Dhakal, K. (2017). Variability, correlation and path coefficient analysis of yield attributing traits in different genotypes of Mung bean (Vigna radiata L.) in Rupandehi, Nepal. International Journal of Experimental Research and Review, 13, 18–25. Retrieved from https://qtanalytics.in/journals/index.php/IJERR/article/view/1265
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