Banner
Current IssueEditorial BoardOnline First ArticlesArchive
Current IssueEditorial BoardOnline First ArticlesArchive

Research Article

volume 53 issue 1 (february 2019) : 92-95,   Doi: 10.18805/IJARe.A-5030

Variability, heritability and genetic advance in tomato genotypes
 

K
K.R. Saravanan
V
V. Vishnupriya
M
M. Prakash
R
R. Anandan
1Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar-608 002, Tamilnadu, India.
Cite article:- Saravanan K.R., Vishnupriya V., Prakash M., Anandan R. (2019). Variability, heritability and genetic advance in tomato genotypes. Indian Journal of Agricultural Research. 53(1): 92-95. doi: 10.18805/IJARe.A-5030.

ABSTRACT

The present study was undertaken to explore the characters highly responsible for yield of tomato. Genotypic variability, heritability and genetic advance for yield and yield contributing characters were studied for 18 tomato genotypes and data were recorded on plant height at maturity, number of branches per plant, days to 50 percent flowering, number of fruits per cluster, number of fruits per plant, average fruit weight, number of locule per fruit and fruit yield per plant. The experimental results revealed that the phenotypic variation was high as compared to genotypic variation for all the traits studied and maximum for yield per plant, average fruit weight and plant height. High PCV, GCV and genetic advance was observed for yield per plant, number of fruits per plant and number of locules per fruit indicating the additive genetic effect. Phenotypic selection for their improvement could be achieved by simple selection.

REFERENCES

  1. Ara, A., Raj, N., Nazzer, A. and Khan, S.H. (2009). Genetic variability and selection parameters for yield and quality attributes in tomato. Indian J Hortic,66(1): 73-78.
  2. Burton, G.W. and Devane, E. H. (1953). Estimating heritability in tall fescue (Festuca arundinacea) from replicated clonal material.    AgronJ.,45(10): 478–481.
  3. FAO. (2012). Agricultural Statistics of the Food and Agriculture Organization of the United Nations. FAOSTAT | FAO Statistics Division, Rome. Available at [www.fao.org].
  4. Golani, I. J., Mehta, D. R., Purohit, V. L., Pandya, H.M. and Kanzariya, M.V. (2007). Genetic variability, correlation and path coefficient studies in tomato. Indian J Agric Res.,41(2):146 – 149. 
  5. Hanson, C.H., Robinson, H.F. and Comstock, R.E. (1956). Biometrical Studies of yield in segregating population of Korean Lespedeza. Agron J. 48:268-272.
  6. Henareh, M. (2015). Genetic variation in superior tomato genotypes collected from Northwestofiran. Intl. J. Scientific. Res. Environ. Sci., 3(6): 0219- 0225.
  7. Johnson, H.W., Robinson, H.F. and Comstock, R.E. (1955). Estimates of genetic and environmental variability in soybean. Agron J., 47: 314-318.
  8. Mehedi Hasan, Md, Abdullah Al Bari, Md. and Mohammad Anwar Hossain. (2016). Genetic variability and traits association analysis of tomato (Lycopersicon esculentum L.) genotypes for yield and quality attributes. Universal Journal of Plant Science,4(3): 23-34.
  9. Olmstead, R.G., Bohs, L., Migid, H.A. and Santiago-Valentin, E. (2008). A molecular phylogeny of the Solanaceae. Taxon., 57: 1159-1181.
  10. Patel, S.A., Kshirsagar, D.B., Attar, A.V. and Bhalekar, M.N. (2013). Study on genetic variability, heritability and genetic advance in tomato. Internat. J. Plant Sci., 8(1): 45-47.
  11. Pinnamwar, S. and Dhatt, A.S. (2017). Combining ability studies for yield, quality and storage in onion.Indian J Hortic., 74(1):62-66.
  12. Sajjan, A.M., Lingaiah H.B. and Fakrudin B. (2016). Studies on genetic variability, heritability and genetic advance for yield and quality traits in tomato (Solanum lycopersicum L.). Int J Hortic.,6(18): 1-15.
  13. Singh A.K. (2009). Genetic variability, heritability and genetic advance studies in tomato under cold drip region of Ladakh. Indian J Hortic.,66(3): 400-403.
  14. Singh, R.K. and Choudhary, B.D. (1977). Biometrical Methods In Quantitative Genetic Analysis, Kalyani Publications, Ludhiana, 318 p. 
  15. Xavier Flemine, Kumar Raj, Behera, T.K. and Yadav, R.K. (2016). Studies on heterosis for qualitative traits in okra. Indian J Hortic.,    73(4):532-537.
Published In
Indian Journal of Agricultural Research
Article Metrics
Metrics Icon
0
Views
0
Citations
Reviewed By
Share Article
Download Article
In this Article
    Contact us
    Follow us

    Research Article

    volume 53 issue 1 (february 2019) : 92-95,   Doi: 10.18805/IJARe.A-5030

    Variability, heritability and genetic advance in tomato genotypes
     

    K
    K.R. Saravanan
    V
    V. Vishnupriya
    M
    M. Prakash
    R
    R. Anandan
    1Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar-608 002, Tamilnadu, India.
    Cite article:- Saravanan K.R., Vishnupriya V., Prakash M., Anandan R. (2019). Variability, heritability and genetic advance in tomato genotypes. Indian Journal of Agricultural Research. 53(1): 92-95. doi: 10.18805/IJARe.A-5030.

    ABSTRACT

    The present study was undertaken to explore the characters highly responsible for yield of tomato. Genotypic variability, heritability and genetic advance for yield and yield contributing characters were studied for 18 tomato genotypes and data were recorded on plant height at maturity, number of branches per plant, days to 50 percent flowering, number of fruits per cluster, number of fruits per plant, average fruit weight, number of locule per fruit and fruit yield per plant. The experimental results revealed that the phenotypic variation was high as compared to genotypic variation for all the traits studied and maximum for yield per plant, average fruit weight and plant height. High PCV, GCV and genetic advance was observed for yield per plant, number of fruits per plant and number of locules per fruit indicating the additive genetic effect. Phenotypic selection for their improvement could be achieved by simple selection.

    REFERENCES

    1. Ara, A., Raj, N., Nazzer, A. and Khan, S.H. (2009). Genetic variability and selection parameters for yield and quality attributes in tomato. Indian J Hortic,66(1): 73-78.
    2. Burton, G.W. and Devane, E. H. (1953). Estimating heritability in tall fescue (Festuca arundinacea) from replicated clonal material.    AgronJ.,45(10): 478–481.
    3. FAO. (2012). Agricultural Statistics of the Food and Agriculture Organization of the United Nations. FAOSTAT | FAO Statistics Division, Rome. Available at [www.fao.org].
    4. Golani, I. J., Mehta, D. R., Purohit, V. L., Pandya, H.M. and Kanzariya, M.V. (2007). Genetic variability, correlation and path coefficient studies in tomato. Indian J Agric Res.,41(2):146 – 149. 
    5. Hanson, C.H., Robinson, H.F. and Comstock, R.E. (1956). Biometrical Studies of yield in segregating population of Korean Lespedeza. Agron J. 48:268-272.
    6. Henareh, M. (2015). Genetic variation in superior tomato genotypes collected from Northwestofiran. Intl. J. Scientific. Res. Environ. Sci., 3(6): 0219- 0225.
    7. Johnson, H.W., Robinson, H.F. and Comstock, R.E. (1955). Estimates of genetic and environmental variability in soybean. Agron J., 47: 314-318.
    8. Mehedi Hasan, Md, Abdullah Al Bari, Md. and Mohammad Anwar Hossain. (2016). Genetic variability and traits association analysis of tomato (Lycopersicon esculentum L.) genotypes for yield and quality attributes. Universal Journal of Plant Science,4(3): 23-34.
    9. Olmstead, R.G., Bohs, L., Migid, H.A. and Santiago-Valentin, E. (2008). A molecular phylogeny of the Solanaceae. Taxon., 57: 1159-1181.
    10. Patel, S.A., Kshirsagar, D.B., Attar, A.V. and Bhalekar, M.N. (2013). Study on genetic variability, heritability and genetic advance in tomato. Internat. J. Plant Sci., 8(1): 45-47.
    11. Pinnamwar, S. and Dhatt, A.S. (2017). Combining ability studies for yield, quality and storage in onion.Indian J Hortic., 74(1):62-66.
    12. Sajjan, A.M., Lingaiah H.B. and Fakrudin B. (2016). Studies on genetic variability, heritability and genetic advance for yield and quality traits in tomato (Solanum lycopersicum L.). Int J Hortic.,6(18): 1-15.
    13. Singh A.K. (2009). Genetic variability, heritability and genetic advance studies in tomato under cold drip region of Ladakh. Indian J Hortic.,66(3): 400-403.
    14. Singh, R.K. and Choudhary, B.D. (1977). Biometrical Methods In Quantitative Genetic Analysis, Kalyani Publications, Ludhiana, 318 p. 
    15. Xavier Flemine, Kumar Raj, Behera, T.K. and Yadav, R.K. (2016). Studies on heterosis for qualitative traits in okra. Indian J Hortic.,    73(4):532-537.
    In this Article
      Contact us
      Follow us
      Published In
      Indian Journal of Agricultural Research

      Editorial Board

      View all (0)