National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Thirty four accessions of okra were assessed for variability for nineteen characters with with checks Arka Anamika and Parbhani Kranthi. High phenotypic and genotypic coefficient of variation was observed for number of leaves per plant, fruit yield per plot, incidence of yellow vein mosaic virus, enation leaf curl virus and fruit and shoot borer indicating the existence of wider genetic variability. High heritability accompanied with high genetic advance was observed for plant height, internodal length, number of leaves per plant, fruit length, fruit weight, fruit diameter, number of seeds per fruit, number of fruits per plant, fruit yield per plant, fruit yield per plot, yellow vein mosaic virus, enation leaf curl virus and fruit and shoot borer suggesting that they can be improved through direct selection due to predominant additive variation.
Adiger, S.G., Shanthkumar, P.I, Gangashetty and Salimath, P.M. 2011. Association studies in okra (Abelmoschus esculentus (L.) Moench). Electron. J. Pl. Breed. 2(4): 568-573.
Akothar, P.K., De, D.K. and Pal, A. K. 2010. Genetic variability and diversity in okra (Abelmoschus esculentus L.) Moench). Electron. J. Pl. Breed. 1(4): 393-398.
Alam, A.K.M.A., and Hossain, M.M. 2006. Variability of different yield contributing parameters and yield of some okra (Abelmoschus esculentus (L.) Moench) accessions. J. Agric. Rural Dev. 4(1&2): 119- 127.
Burton, G.W., 1952. Quantitative inheritance in grasses. Proc. 6th Int Grassland Cong.1: 277–83.
Cochran, W. G., and G. M. Cox. 1957. Experimental Designs. pp. 127-131.
Dhankar, B. S. and Dhankar, S. K. 2002. Genetic variability, correlation and path analysis in okra [Abelmoschus esculentus (L.) Moench]. Veg. Sci. 29(1): 63-68.
Gavade, R.T., and Ghadage, B.A. 2015. Genetic variability, heritability and genetic advance in generation of brinjal (Solanumm elongena L.). Bioinfolet. 12 (1C): 325-328.
Jagan, K., Reddy, K. R, Sujatha, M, Sravanthi, V and Reddy, S. M. 2013. Studies on genetic variability, heritability and genetic advance in okra (Abelmoschus esculentus (L.) Moench). IOSR J. Agric. Vete. Sci. 5(1): 59-61.
Johnson, H. W., Robinson, H. F. and Comstock, R. E. 1955. Estimates of genetic and environmental variability of Soybeans. Agron J. 47: 314-318.
Liang, G.H., and Walter, T.L. 1968. Heritability estimates and gene effects for agronomic trails in grain sorghum. Crop Sci., 8: 77-80.
Lush, J. L., 1940. Inter-size correlation regression of offspring on dairy as a method of estimating heritability of characters. Proc. Amer. Soci.33: 293-301.
Mehta, D. R., Dhaduk, L. K. and Patel, K. D., 2006. Genetic variability, correlation and path analysis studies in okra [Abelmoschus esculentus (L.) Moench]. Agric. Sci. Digest. 26(1): 15 -18.
Pal, B. P., Singh, H. B. And Swarup, V. 1952. Taxonomic Relationship and Breeding Possibilities of Species of okra [Abelmoschus esculentus (L.) Moench] Biotech.Gaz.113:455-464.
Patil, Y. B. 1995. Studies on Genetic Divergence, Heterosis and Combining Ability in okra [Abelmoschus Esculentus (L.) Moench]. Ph.D. Thesis. Univ. Agric.Sci. Dharwad
Siemonsmo, J.S., 1982, West African okra. Morphological and Cytological Indications for The Existence of Amnatural Amphiploid Of Abelmoschus esculentus (L.) Moench and A. Manihot (L.) Medikus. Euphytica. 31(1): 241- 52, (B).![]() |
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