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Genetic Variability, Heritability and Genetic Advance of Groundnut (Arachis hypogaea L.) Genotypes at Assosa and Kamashi, Western Ethiopia

Received: 21 September 2021     Accepted: 8 October 2021     Published: 28 October 2021
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Abstract

The lowland areas of Ethiopia have significant potential for increased oil crop production including groundnut. In Benishangul Gumuz Region, groundnut is cultivated in various zones and woredas under rain fed condition. However, due to insufficient improved groundnut varieties found in the region the productivity was low. Testing genotypes for the presence of variations and generation of genetic information is the first step in plant breeding to develop varieties for the targeted area of production. Keeping these in account the current study was conducted with the objectives of determining the genetic variability and trait association and their direct and indirect effects on yield and yield related traits of groundnut genotypes at Assosa and Kamashi zones, Western Ethiopia. Twenty five groundnut genotypes were evaluated in 5 x 5 triple lattice designs. Data were recorded for 16 traits and subjected to ANOVA using SAS software. Further genetic analyses were conducted as per the formula suggested by biometricians. Analyses of variance showed mean square due to genotypes were highly significant (p≤0.01) for all traits studied except seeds pod-1 at both locations. High heritability value coupled with high genetic advance as percent of mean was observed for primary branches plant-1, 100-seed weight, dry pod yield and grain yield hectare-1 at Assosa and Kamashi. Therefore, the current study revealed the presence of considerable variability for most of the traits studied and differences in the performance of the genotypes as there were significant differences among genotypes. Emphasis should be given for dry pod yield hectare-1, primary branches plant-1, pods plant-1 and 100-seed weight to enhance grain yield production.

Published in Agriculture, Forestry and Fisheries (Volume 10, Issue 5)
DOI 10.11648/j.aff.20211005.14
Page(s) 189-195
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Heritability, Genetic Advance, Variation

References
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[2] Ashish, J., Nadaf, H. L. and Gangadhara, K. 2015. Genetic variability and correlation for yield attributing traits of advanced generation recombinant inbred lines of groundnut (Arachis hypogaea L.). International Journal of Genetic Engineering and Biotechnology, 5 (2) 109 – 114.
[3] Balaraju M. and Kenchanagoudar, P. V. 2016. Genetic variability for yield and its component traits in interspecific derivatives of groundnut (Arachis hypogaea L.), Journal of Farm Science, 29 (2): 172-176.
[4] Bhargavi, G., Satyanarayana, R. V. and Narasimha, R. K. L. 2016. Genetic variability, heritability and genetic advance of yield and related traits of Spanish bunch groundnut (Arachis hypogaea L.) Agric. Sci. Digest., 36 (1): 60-62.
[5] Biru Alemu and DarajeAbera. 2014. Adaptation study of improved groundnut (Arachis hypogaea L.) varieties at Kellem Wollega Zone, Haro Sabu, Ethiopia Journal of Biology, Agriculture and Healthcare 4 (23): 75-79.
[6] Burton, G. W. and Devane, E. H. 1953. Estimating heritability in tall Fescue (Festucaarundinacea) from replicated colonel materials. Agronomy Journal, 45: 487-488.
[7] CSA (Central Statistical Agency). 2015. The Federal Democratic Republic of Ethiopia Central Statistical Agency Agricultural Sample Survey, Volume I Report on area and production of major Crops (Private Peasant Holdings, Meher Season), Addis Ababa, Ethiopia.
[8] Deshmukh, S. N., Basu, M. S. and Reddy, P. S. 1986. Genetic variability, character association and path coefficients and quantitative traits in Virginia bunch varieties of groundnut. Indian Journal of Agricultural Science, 56: 816-821.
[9] Falconer, D. S. and Mackay T. F. C. 1996. Introduction to Quantitative Genetics. 4th ed., Longman Group Limited, Malaysia, p. 464.
[10] Fikre Hagos, Habtamu Zeleke and BulchaWoyossa. 2012. Genetic gain in yield and yield related traits of groundnut (Arachis hypogea L.) in Central Rift Valley of Ethiopia. East African Journal of Sciences 6 (2) 125-136.
[11] Johnson, H. W., Robinson, H. F. and Comstock, R. E. 1955. Genotypic and phenotypic correlations in soybean and other implications in selection, Agronomy Journal, 47: 477-483.
[12] Pramoda, H. P. S. and Gangaprasad, 2007. Biometrical basis of handling segregation population for improving productivity in onion (Allium cepa L.). Journals of Asian Horticulture, 3 (4): 278-280.
[13] Prashant, K. R., Krishna K., Arvind K., Bazil, A. S. and Chaurasia A. K. 2014. Study on the Performance of Groundnut (Arachis hypogea L.) Genotypes for Quantitative Traits in Allahabad Region, Journal of Science and Technology, 2, 564-569.
[14] Thakur, S. B., Ghimire, S. K., Pandey, M. P., Shrestha, S. M. and Mishra, B. 2011. Genetic variability, heritability and Genetic advance of pod yield component traits of groundnut (Arachis hypogaea L.), Journal of Institute of Agriculture and AnimalScience. 32: 133 – 141.
[15] Thirumala, R. V., Venkanna, V., Bhadru, D. and Bharathi, D. 2014. Studies on variability, character association and path analysis on groundnut (Arachis hypogaea L.). International Journal of Pure and Applied Bioscience. 2 (2): 194-197.
[16] Vasanthi, R. P. Suneetha, N. and Sudhakar, P. 2015. Genetic variability and correlation studies for morphological, yield and yield attributes in groundnut (Arachis hypogaea L.) Agricultural Research Communication Center. 38 (1): 9-15.
[17] Zaman, M. A., Tuhina, K. M., Ullah, M. Z., Moniruzzam, M and Alam, K. H. 2011. Genetic variability and path analysis of groundnut. The Agriculturist. 9: 29-36.
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  • APA Style

    Aliyi Robsa Shuro. (2021). Genetic Variability, Heritability and Genetic Advance of Groundnut (Arachis hypogaea L.) Genotypes at Assosa and Kamashi, Western Ethiopia. Agriculture, Forestry and Fisheries, 10(5), 189-195. https://doi.org/10.11648/j.aff.20211005.14

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    ACS Style

    Aliyi Robsa Shuro. Genetic Variability, Heritability and Genetic Advance of Groundnut (Arachis hypogaea L.) Genotypes at Assosa and Kamashi, Western Ethiopia. Agric. For. Fish. 2021, 10(5), 189-195. doi: 10.11648/j.aff.20211005.14

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    AMA Style

    Aliyi Robsa Shuro. Genetic Variability, Heritability and Genetic Advance of Groundnut (Arachis hypogaea L.) Genotypes at Assosa and Kamashi, Western Ethiopia. Agric For Fish. 2021;10(5):189-195. doi: 10.11648/j.aff.20211005.14

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  • @article{10.11648/j.aff.20211005.14,
      author = {Aliyi Robsa Shuro},
      title = {Genetic Variability, Heritability and Genetic Advance of Groundnut (Arachis hypogaea L.) Genotypes at Assosa and Kamashi, Western Ethiopia},
      journal = {Agriculture, Forestry and Fisheries},
      volume = {10},
      number = {5},
      pages = {189-195},
      doi = {10.11648/j.aff.20211005.14},
      url = {https://doi.org/10.11648/j.aff.20211005.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.aff.20211005.14},
      abstract = {The lowland areas of Ethiopia have significant potential for increased oil crop production including groundnut. In Benishangul Gumuz Region, groundnut is cultivated in various zones and woredas under rain fed condition. However, due to insufficient improved groundnut varieties found in the region the productivity was low. Testing genotypes for the presence of variations and generation of genetic information is the first step in plant breeding to develop varieties for the targeted area of production. Keeping these in account the current study was conducted with the objectives of determining the genetic variability and trait association and their direct and indirect effects on yield and yield related traits of groundnut genotypes at Assosa and Kamashi zones, Western Ethiopia. Twenty five groundnut genotypes were evaluated in 5 x 5 triple lattice designs. Data were recorded for 16 traits and subjected to ANOVA using SAS software. Further genetic analyses were conducted as per the formula suggested by biometricians. Analyses of variance showed mean square due to genotypes were highly significant (p≤0.01) for all traits studied except seeds pod-1 at both locations. High heritability value coupled with high genetic advance as percent of mean was observed for primary branches plant-1, 100-seed weight, dry pod yield and grain yield hectare-1 at Assosa and Kamashi. Therefore, the current study revealed the presence of considerable variability for most of the traits studied and differences in the performance of the genotypes as there were significant differences among genotypes. Emphasis should be given for dry pod yield hectare-1, primary branches plant-1, pods plant-1 and 100-seed weight to enhance grain yield production.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Genetic Variability, Heritability and Genetic Advance of Groundnut (Arachis hypogaea L.) Genotypes at Assosa and Kamashi, Western Ethiopia
    AU  - Aliyi Robsa Shuro
    Y1  - 2021/10/28
    PY  - 2021
    N1  - https://doi.org/10.11648/j.aff.20211005.14
    DO  - 10.11648/j.aff.20211005.14
    T2  - Agriculture, Forestry and Fisheries
    JF  - Agriculture, Forestry and Fisheries
    JO  - Agriculture, Forestry and Fisheries
    SP  - 189
    EP  - 195
    PB  - Science Publishing Group
    SN  - 2328-5648
    UR  - https://doi.org/10.11648/j.aff.20211005.14
    AB  - The lowland areas of Ethiopia have significant potential for increased oil crop production including groundnut. In Benishangul Gumuz Region, groundnut is cultivated in various zones and woredas under rain fed condition. However, due to insufficient improved groundnut varieties found in the region the productivity was low. Testing genotypes for the presence of variations and generation of genetic information is the first step in plant breeding to develop varieties for the targeted area of production. Keeping these in account the current study was conducted with the objectives of determining the genetic variability and trait association and their direct and indirect effects on yield and yield related traits of groundnut genotypes at Assosa and Kamashi zones, Western Ethiopia. Twenty five groundnut genotypes were evaluated in 5 x 5 triple lattice designs. Data were recorded for 16 traits and subjected to ANOVA using SAS software. Further genetic analyses were conducted as per the formula suggested by biometricians. Analyses of variance showed mean square due to genotypes were highly significant (p≤0.01) for all traits studied except seeds pod-1 at both locations. High heritability value coupled with high genetic advance as percent of mean was observed for primary branches plant-1, 100-seed weight, dry pod yield and grain yield hectare-1 at Assosa and Kamashi. Therefore, the current study revealed the presence of considerable variability for most of the traits studied and differences in the performance of the genotypes as there were significant differences among genotypes. Emphasis should be given for dry pod yield hectare-1, primary branches plant-1, pods plant-1 and 100-seed weight to enhance grain yield production.
    VL  - 10
    IS  - 5
    ER  - 

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Author Information
  • Assosa Agricultural Research Center (AsARC), Ethiopian Institute of Agricultural Research (EIAR), Addis Ababa, Ethiopia

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