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Indian Journal of Pure & Applied Biosciences (IJPAB)
Year : 2017 , Volume 5, Issue 2
Page No. : 908-912
Article doi: : http://dx.doi.org/10.18782/2320-7051.2808
Studies on Genetic Variability, Heritability and Genetic Advance in Tomato [Solanum lycopersicon (Mill.) Wettsd.]
Arvind Kumar Singh1, C. N. Ram1, G.C. Yadav1, R.K. Srivastava2, Chandra Deo1, Deepak Kumar Gautam1*, Pushpendra Kumar1 and Prateek Kumar1
1Department of Vegetable Science, 2Seed Technology and 3P.G. College Ghazipur Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.) India
*Corresponding Author E-mail: pkgoyal4699@gmail.com
Received: 7.04.2017 | Revised: 15.04.2017 | Accepted: 16.04.2017
ABSTRACT
Thirty-five genotypes of tomato were evaluated for yield and yield attributing characters at the Main Experiment Station, Department of Vegetable Science, Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj), Faizabad (U.P.) during winter 2013-2014. Observations were recorded on nine quantitative characters viz., days to 50 per cent flowering, plant height (cm), number of primary branches per plant, number of locules per fruit, pericarp thickness (mm), average fruit weight (g), total soluble solids, number of fruits per plant and fruit yield per plant (g). High magnitude of phenotypic as well as genotypic coefficients of variation were observed in case of fruit yield per plant followed by average fruit weight, number of locules per fruit, number of fruits per plant, plant height and number of primary branches per plant. Days to 50 per cent flowering exhibited low level of variability. High heritability coupled with high genetic advance were estimated for all the traits except days to 50 per cent flowering indicating opportunity for selection response.
Keywords: Tomato, Colour, Flavour, Genetic variability, Phenotypic, Genotypic
Full Text : PDF; Journal doi : http://dx.doi.org/10.18782/2320-7051.2808
Cite this article:
Singh, A.K., Ram, C. N., Yadav, G.C., Srivastava, R.K., Deo, C., Gautam, D.K., Kumar, P. and Kumar, P., Studies on Genetic Variability, Heritability and Genetic Advance in Tomato [Solanum lycopersicon (Mill.) Wettsd.], Int. J. Pure App. Biosci. 5(2): 908-912 (2017). doi: http://dx.doi.org/10.18782/2320-7051.2808
