| Peer-Reviewed

Genetic Variability in Soybean (Glycine Max L.) Genotypes for Morphological Traits in Southwestern Ethiopia

Received: 24 July 2023     Accepted: 9 August 2023     Published: 22 August 2023
Views:       Downloads:
Abstract

Genetic variability assessment in is paramount important for soybean variety development program. The field experiment was conducted at Jimma and Metu, south western Ethiopia for two year during 2017-2018 main cropping season to estimate the extent of genetic variability in 64 soybean genotypes for morpho-agronomic traits. The trial was laid down in simple lattice design. The combined analysis of variance revealed the presence of significant (P<0.01) variation among the tested genotypes for all the traits. The maximum grain yield per hectare was recorded on variety; Coker240 (3.09 t/ha each) followed by genotype PI567104B (3.00 t/ha), PI567054C (2.85 t/ha) and G 7955-C3RPP (2.82 t/ha), while the minimum yield was scored from PI416826A (1.33t/ha). The performance of the tested genotypes also showed resistance to moderately resistance to soybean rust. Maximum disease score was recorded from genotype PI567090 (25.52%), while the minimum was from PI594538A (3.78%). combined high genotypic coefficients of variation (GCV), high heritability (H2) and high genetic advance as present of mean (GAM) were recorded for plant height (71.48%, 98.51% and 146.36%), number of pod (79.58%, 89.39% and 155.22%), number of seed (113.92%, 88.49% and 221.09%), hundred seed weight (62.28%, 74.10% and 110.60%) and grain yield (36.97%, 83.22% and 69.57%), which denotes, these traits can be improved through direct selection more easily than other traits. Therefore, this research finding showed the existence of enormous genetic variability among soybean genotypes for various important morphological traits.

Published in American Journal of Bioscience and Bioengineering (Volume 11, Issue 2)
DOI 10.11648/j.bio.20231102.11
Page(s) 14-19
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), 2023. Published by Science Publishing Group

Keywords

GCV, PCV, H2, GA

References
[1] Bernard, R. L. and Weiss, M. G., 1973. Qualitative Genetics. Soybeans, Production and Uses. B. E. Caldwell (ed.). Agronomy Series, American Society of Agronomy, Madison, Wisconsin, USA. 117-154.
[2] Singh, P., R., Kumar, S. N., Sabapathy, and Bawa, A. S., 2008. Functional and edible uses of soyprotein products. Reviews in Food Science and Food Safety, 7: 14–28.
[3] Fekadu Gurmu, Hussein Mohammed and GetnetAlemaw, 2009. Genotype X environment interactions and stability of soybean for grain yield and nutrition quality. African Crop Science Journal 17: 87-99.
[4] Graham, P H. and Vance, C. P., 2003. Legumes: importance and constraints to greater use. Plant Physiology, 131: 872–877.
[5] United States Department of Agriculture (USDA), 2021. Oilseeds: World Markets and Trade, USDA foreign Agricultural Service report.
[6] CSA (Central Statistical Authority of Ethiopia), 2021. Area and production of major crops, Central Statistics Agency (CSA), Addis Ababa, Ethiopia.
[7] Abush Tesfaye, M. Githiri, J. Derera and TolessaDebele., 2017. Genetic Variability in Soybean (Glycine max L.) for Low Soil Phosphorus Tolerance. Ethiopian Journal of Agricultural Sciences, 27 (2), pp. 1-15.
[8] Yechalew S., Andargachew G., Abush T., and Hailemariam, M., 2019. Contribution of Morphological Traits to the Total Variability in Soybean (Glycine max (L.) Merr.) Genotypes in Western Parts of Ethiopia. Acad. Res. J. Agri. Sci. Res. 7 (7): 408-413.
[9] Mesfin Hailemariam, 2018. Path analysis, Genetic variability and Correlation studies for Soybean (Glycine max (L.) Merill) for grain yield and Secondary traits at Asosa, Western Ethiopia. Greener Journal of Plant Breeding and Crop Science 6: 35-46.
[10] Abady, S., Merkeb, F. and Dilnesaw, Z., 2013. Heritability and path-coefficient analysis in soybean (Glycine Max L. Merrill) genotypes at Pawe, North Western Ethiopia. J. Environ. Sci. Water Resour, 2, pp. 270-276.
[11] Masreshaw Yirga, Yechalew Sileshi, Mesfin Hailemariam, 2021. Genetic Variability of Soybean (Glycine Max (L) Merrill) Genotypes Under Moisture Stress Areas of Ethiopia. Journal of Plant Sciences. Vol. 9, No. 6, pp. 320-326. doi: 10.11648/j.jps.20210906.17.
[12] Masreshaw Yirga, Yechalew Sileshi, Abush Tesfaye, and Mesfin Hailemariam, 2022. Genetic Variability and Association of Traits in Soybean (Glycine max (L.) Genotypes in Ethiopia. Ethiop. J. Crop Sci. Vol 9 No. 2.
[13] Paulos Dubale, 2001. Soil and water resources and degradation factors affecting their productivity in the Ethiopian highland agro - ecosystems. Michigan State University Press, 8 (1): 1-18p.
[14] Johnson, H. W., Robinson, H. F. and Comstock, R. E., 1955. Estimates of genetic and environmental variability in soybeans. Agronomy journal, 47 (7), pp. 314-318.
[15] Allard, R. W., 1960. Principles of Plant Breeding. John Wileyand Sons. Inc. New York.
[16] Deshmukh, S. N., Basu, M. S. and Reddy, P. S., 1986. Genetic variability, character association and path coefficients of quantitative traits in Virginia bunch varieties of groundnut. Indian Journal of Agricultural Sciences, 56: 515-518.
[17] Akinwale, M. G., G. Gregorio, F. Nwilene, B. O. Akinyele, S. A. Ogunbayo, and A. C. Odiyi, 2011. Heritability and correlation coefficient analysis for yield and its components in rice (Oryza sativa L.). African Journal of plant science 5: 207-212.
[18] Neelima, G., S. P. Mehtre and G. W. Narkhede, 2018. Genetic Variability, Heritability and Genetic Advance in Soybean. Int. J. Pure App. Biosci. 6: 1011-1017.
[19] Gadde, P., 2006. Genetic investigations in soybean (Glycine max (L.) Merrill). MSc. Thesis, Department of Genetics and Plant Breeding, College of Agriculture, Dharwad University of Agricultural Sciences, Dharwad – 580005. Available online at: http://etd.uasd.edu/ft/th8595.pdf, Accessed date: 20/04/2012.
[20] Aditya, J. P., Bhartiya, P. and Bhartiya, A., 2011. Genetic variability, heritability and character association for yield and component characters in soybean (G. max (L.) Merrill). Journal of Central European Agriculture, 12 (1), pp. 27-34.
[21] Panse, V. G., 1957. Genetics of quantitative character in relation to plant breeding. Indian Journal of Genetics 17: 317-28.
[22] Aditya, J. P., P. Bhartiya and A. Bhartiya. 2011. Genetic variability, heritability and character association for yield and component characters in soybean [Glycine max L. Merrill]. Journal of Central European Agriculture 12: 27-34.
[23] Alemu Abate, Firew Mekbib, Asnake Fikre and Seid Ahmed, 2018. Genetic Variability and Heritability in Ethiopian Grasspea (lathyrussativus l.) Accessions. Ethiopian Journal of Crop Science 6: 79-94. ISSN 2072-8506.
[24] Saravanan, S., N. Nadarajan and R. U. Kumari, 2003. Variability studies in sesame. Crop Research-Hisar 25: 325-327.
Cite This Article
  • APA Style

    Masreshaw Yirga, Yechalew Sileshi. (2023). Genetic Variability in Soybean (Glycine Max L.) Genotypes for Morphological Traits in Southwestern Ethiopia. American Journal of Bioscience and Bioengineering, 11(2), 14-19. https://doi.org/10.11648/j.bio.20231102.11

    Copy | Download

    ACS Style

    Masreshaw Yirga; Yechalew Sileshi. Genetic Variability in Soybean (Glycine Max L.) Genotypes for Morphological Traits in Southwestern Ethiopia. Am. J. BioSci. Bioeng. 2023, 11(2), 14-19. doi: 10.11648/j.bio.20231102.11

    Copy | Download

    AMA Style

    Masreshaw Yirga, Yechalew Sileshi. Genetic Variability in Soybean (Glycine Max L.) Genotypes for Morphological Traits in Southwestern Ethiopia. Am J BioSci Bioeng. 2023;11(2):14-19. doi: 10.11648/j.bio.20231102.11

    Copy | Download

  • @article{10.11648/j.bio.20231102.11,
      author = {Masreshaw Yirga and Yechalew Sileshi},
      title = {Genetic Variability in Soybean (Glycine Max L.) Genotypes for Morphological Traits in Southwestern Ethiopia},
      journal = {American Journal of Bioscience and Bioengineering},
      volume = {11},
      number = {2},
      pages = {14-19},
      doi = {10.11648/j.bio.20231102.11},
      url = {https://doi.org/10.11648/j.bio.20231102.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.bio.20231102.11},
      abstract = {Genetic variability assessment in is paramount important for soybean variety development program. The field experiment was conducted at Jimma and Metu, south western Ethiopia for two year during 2017-2018 main cropping season to estimate the extent of genetic variability in 64 soybean genotypes for morpho-agronomic traits. The trial was laid down in simple lattice design. The combined analysis of variance revealed the presence of significant (P2) and high genetic advance as present of mean (GAM) were recorded for plant height (71.48%, 98.51% and 146.36%), number of pod (79.58%, 89.39% and 155.22%), number of seed (113.92%, 88.49% and 221.09%), hundred seed weight (62.28%, 74.10% and 110.60%) and grain yield (36.97%, 83.22% and 69.57%), which denotes, these traits can be improved through direct selection more easily than other traits. Therefore, this research finding showed the existence of enormous genetic variability among soybean genotypes for various important morphological traits.},
     year = {2023}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - Genetic Variability in Soybean (Glycine Max L.) Genotypes for Morphological Traits in Southwestern Ethiopia
    AU  - Masreshaw Yirga
    AU  - Yechalew Sileshi
    Y1  - 2023/08/22
    PY  - 2023
    N1  - https://doi.org/10.11648/j.bio.20231102.11
    DO  - 10.11648/j.bio.20231102.11
    T2  - American Journal of Bioscience and Bioengineering
    JF  - American Journal of Bioscience and Bioengineering
    JO  - American Journal of Bioscience and Bioengineering
    SP  - 14
    EP  - 19
    PB  - Science Publishing Group
    SN  - 2328-5893
    UR  - https://doi.org/10.11648/j.bio.20231102.11
    AB  - Genetic variability assessment in is paramount important for soybean variety development program. The field experiment was conducted at Jimma and Metu, south western Ethiopia for two year during 2017-2018 main cropping season to estimate the extent of genetic variability in 64 soybean genotypes for morpho-agronomic traits. The trial was laid down in simple lattice design. The combined analysis of variance revealed the presence of significant (P2) and high genetic advance as present of mean (GAM) were recorded for plant height (71.48%, 98.51% and 146.36%), number of pod (79.58%, 89.39% and 155.22%), number of seed (113.92%, 88.49% and 221.09%), hundred seed weight (62.28%, 74.10% and 110.60%) and grain yield (36.97%, 83.22% and 69.57%), which denotes, these traits can be improved through direct selection more easily than other traits. Therefore, this research finding showed the existence of enormous genetic variability among soybean genotypes for various important morphological traits.
    VL  - 11
    IS  - 2
    ER  - 

    Copy | Download

Author Information
  • Ethiopian Institutes of Agricultural Research, Jimma Agricultural Research, Pulse and Oil Research Division, Jimma, Ethiopia

  • Ethiopian Institutes of Agricultural Research, Jimma Agricultural Research, Pulse and Oil Research Division, Jimma, Ethiopia

  • Sections