Studies on genotypic and phenotypic variability in mango (Mangifera indica L.)
DOI:
https://doi.org/10.53911/JAE.2022.13112Keywords:
Genotype, variability, heritability, genetic advance, mangoAbstract
Thirty mango genotypes were studied to find out their variability, heritability, and genetic advance. Significant variations were observed in 46 characters. There were also considerable differences between the genotypic and the phenotypic coefficients of variation for almost all the characters which indicated the influence of environment on the expression of these traits. Among the studied characters, GCV and PCV were high for 40 characters. All the characters showed considerably high heritability except leaf width which ranged from 21.32 to 99.85 % and the genetic advance (as % of mean) was high for 44traits. High heritability coupled with high genetic advance was observed in 44 traits except leafwidth and chlorophyll content which indicated that these characters were less influenced by environment confirming predominance of additive gene action and therefore, selection in favour of these 44 characters would be feasible for yield improvement of mango.
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References
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Jonson HW, Robinson HF & Comstock RE. 1955. Estimates of genetic and environmental variability in soybeans. Agron. J., 47 (2): 314-318.
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Kumar K, Srivastav M, Singh SK & Vinod 2016. Ascertaining hybridity of progenies in mango (Mangifera indica L.) using microsatellite (SSR) markers. Journal of Agriculture and Ecology, 2: 1-10.
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Pandey SN & Majumder PK. 1988. Improvement of mango by selection and hybridization. Res. Report. Fruit Research Workshop. RAU, Pusa, Bihar, May 23-25.
Panse VG. 1957. Genetics of quantitative characters in relation to plant breeding. Indian J. Genet., 17: 318-328.
Patel HJ. 2002. Genetic Variability, Correlation and path analysis in Mango. Unpublished M.Sc. thesis, GAU, Anand.
Prasad MBNV & Rao GSP. 1989. Genetic variability, correlations and path coefficient analysis for some morphological and biochemical constituents of acid lime fruit. Scientia Hort., 41: 43-53.
Rai M, Reddy NN & Prasad VSRK. 2001. Genetic variation and its relationship with yield components in mango cultivars grown under eastern Indian conditions. Indian J. Hort., 58(4): 314-320.
Ranpise SA & Desai UT. 2003. Genotypic and phenotypic variability in acid lime (C. aurantifolia Swingle). J. Maharashtra Agric. Univ., 28 (1): 21-23.
Rathod Bipinkumar Pashabhai. 2007. Phd Thesis, N. M. College Of Agriculture, Navsari Agricultural University.
Swarup V and Chougule DS. 1962. Studies on genetic variability in sorghum. Indian J. Genet. Pl. Breed., 22: 31-39.
Tomooka N. 1991. Genetic diversity and landrace differentiation of mungbean (Vigna radiate L. Wilczec) and evaluation of its wild relatives (The subgenus Ceratotropics) as breeding materials. Tech. Bull. Trop. Res. Centre, Ministry of Agriculture Forestry and Fisheries, Japan, 28: 1.
Yonemori K, Honsho C, Kanzaki S, Eiadthong W & Sugiura, A. 2002. Phylogenetic relationships of Mangifera species revealed by ITS sequences of nuclear ribosomal DNA and a possibility of their hybrid origin. Plant Systems Evolution, 231: 59-75.
APEDA Agri exchange. 2016-17. Ministry of commerce and Industry, Govt of India.
Burton GW. 1952. Quantitative inheritance in grasses. Proc. 6th Int. GrassldCongr. I.Pp. 27-83.
Himabindu A & Srihari. 2016. Genetic variability and heritability studies of mango cultivars. International Journal of Science And Nature, 7 (1): 168-172.
India stat. 2016-17. Ministry of Agriculture and Farmers Welfare, Govt of India.
Indian G, Sankaranarayanan R, Murugesan S & Rajangam J. 2019. Assessment of genetic divergence using Mahalanobis D2 analysis in mango. Journal of Agriculture and Ecology, 7: 38-46.
Jonson HW, Robinson HF & Comstock RE. 1955. Estimates of genetic and environmental variability in soybeans. Agron. J., 47 (2): 314-318.
Krishna H & Singh SK. 2007. Biotechnological advances in mango (Mangifera indicaL.) and their future implication in crop improvement-A review. Biotechnology Advances, 25 (3): 223-243.
Kumar K, Gora JS & Singh CP. 2019. Bioefficacy of paclobutrazol on growth, flowering, fruiting and yield attributes of mango cv. Dashehari under Pantnagar agro-climatic condition. Journal of Agriculture and Ecology, 7: 27-37.
Kumar K, Srivastav M, Singh SK & Vinod 2016. Ascertaining hybridity of progenies in mango (Mangifera indica L.) using microsatellite (SSR) markers. Journal of Agriculture and Ecology, 2: 1-10.
Lush JL. 1940. Intra series correlation and regression of offspring as a method of estimating heritability characters. In: Proc. Amer. Soc. Anim. Prod., 33: 295-302.
Nayak D, Singh AK and Srivastav M. 2013. Estimation of genetic parameters of fruit quality traits in mango hybrid population. Indian J. Hort., 70(1): 13-17.
NBPGR. 2007. State of Plant Genetic Resources for Food and Agriculture in India (1996-2006), A Country Report. National Bureau of Plant Genetic Resources, (Indian Council of Agricultural Research), New Delhi, 70.
Pandey SN & Majumder PK. 1988. Improvement of mango by selection and hybridization. Res. Report. Fruit Research Workshop. RAU, Pusa, Bihar, May 23-25.
Panse VG. 1957. Genetics of quantitative characters in relation to plant breeding. Indian J. Genet., 17: 318-328.
Patel HJ. 2002. Genetic Variability, Correlation and path analysis in Mango. Unpublished M.Sc. thesis, GAU, Anand.
Prasad MBNV & Rao GSP. 1989. Genetic variability, correlations and path coefficient analysis for some morphological and biochemical constituents of acid lime fruit. Scientia Hort., 41: 43-53.
Rai M, Reddy NN & Prasad VSRK. 2001. Genetic variation and its relationship with yield components in mango cultivars grown under eastern Indian conditions. Indian J. Hort., 58(4): 314-320.
Ranpise SA & Desai UT. 2003. Genotypic and phenotypic variability in acid lime (C. aurantifolia Swingle). J. Maharashtra Agric. Univ., 28 (1): 21-23.
Rathod Bipinkumar Pashabhai. 2007. Phd Thesis, N. M. College Of Agriculture, Navsari Agricultural University.
Swarup V and Chougule DS. 1962. Studies on genetic variability in sorghum. Indian J. Genet. Pl. Breed., 22: 31-39.
Tomooka N. 1991. Genetic diversity and landrace differentiation of mungbean (Vigna radiate L. Wilczec) and evaluation of its wild relatives (The subgenus Ceratotropics) as breeding materials. Tech. Bull. Trop. Res. Centre, Ministry of Agriculture Forestry and Fisheries, Japan, 28: 1.
Yonemori K, Honsho C, Kanzaki S, Eiadthong W & Sugiura, A. 2002. Phylogenetic relationships of Mangifera species revealed by ITS sequences of nuclear ribosomal DNA and a possibility of their hybrid origin. Plant Systems Evolution, 231: 59-75.
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Published
2022-06-15
How to Cite
Indian, G., Sankaranarayanan, R., Murugesan, S., & Rajangam, J. (2022). Studies on genotypic and phenotypic variability in mango (Mangifera indica L.). Journal of Agriculture and Ecology, 13(13), 121–130. https://doi.org/10.53911/JAE.2022.13112
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