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Genetic Variability, Heritability and Genetic Advance in Ethiopian Mustard (Brassica carinata A. Braun) for Leafy Vegetable Yield and Yield Related Traits

Published in Plant (Volume 9, Issue 2)
Received: 18 February 2021     Accepted: 9 April 2021     Published: 29 April 2021
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Abstract

Ethiopia is center of origin for Ethiopian mustard (Brsassica carinata). The crop is one of the oldest oil crops and farmers in the highlands of the country grow as a leafy vegetable in their gardens. This study was conducted to assess the genetic variability, heritability and genetic advance components among Ethiopian mustard genotypes for leaf yield and yield related traits. A total of 36 Ethiopian mustard genotypes including five check varieties which developed for seed and oil yield were evaluated for 12 quantitative traits in 6 x 6 simple lattice design at Holleta in 2017/8. The results from analysis of variance revealed the presence of significant difference among genotypes for all quantitative traits. The PCV and GCV ranged from 9.01 to 54.57% and 6.61 to 47.99%, respectively. The lowest and highest values were calculated for ratio of leaf width to length and weight of harvested per plant for both GCV and PCV. The heritability and the GAM values ranged from 53.85 to 89.93% and from 10 and 90.11%, respectively. The lowest and highest values were calculated for ratio of leaf width to length and edible vegetable leaf yield for both heritability and GAM.

Published in Plant (Volume 9, Issue 2)
DOI 10.11648/j.plant.20210902.11
Page(s) 22-27
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

Genetic Advance, Genotypic Variation, Heritability, Phenotypic Variation

References
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  • APA Style

    Ousman Yimer, Wassu Mohammed, Endale Teju. (2021). Genetic Variability, Heritability and Genetic Advance in Ethiopian Mustard (Brassica carinata A. Braun) for Leafy Vegetable Yield and Yield Related Traits. Plant, 9(2), 22-27. https://doi.org/10.11648/j.plant.20210902.11

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    ACS Style

    Ousman Yimer; Wassu Mohammed; Endale Teju. Genetic Variability, Heritability and Genetic Advance in Ethiopian Mustard (Brassica carinata A. Braun) for Leafy Vegetable Yield and Yield Related Traits. Plant. 2021, 9(2), 22-27. doi: 10.11648/j.plant.20210902.11

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    AMA Style

    Ousman Yimer, Wassu Mohammed, Endale Teju. Genetic Variability, Heritability and Genetic Advance in Ethiopian Mustard (Brassica carinata A. Braun) for Leafy Vegetable Yield and Yield Related Traits. Plant. 2021;9(2):22-27. doi: 10.11648/j.plant.20210902.11

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  • @article{10.11648/j.plant.20210902.11,
      author = {Ousman Yimer and Wassu Mohammed and Endale Teju},
      title = {Genetic Variability, Heritability and Genetic Advance in Ethiopian Mustard (Brassica carinata A. Braun) for Leafy Vegetable Yield and Yield Related Traits},
      journal = {Plant},
      volume = {9},
      number = {2},
      pages = {22-27},
      doi = {10.11648/j.plant.20210902.11},
      url = {https://doi.org/10.11648/j.plant.20210902.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.plant.20210902.11},
      abstract = {Ethiopia is center of origin for Ethiopian mustard (Brsassica carinata). The crop is one of the oldest oil crops and farmers in the highlands of the country grow as a leafy vegetable in their gardens. This study was conducted to assess the genetic variability, heritability and genetic advance components among Ethiopian mustard genotypes for leaf yield and yield related traits. A total of 36 Ethiopian mustard genotypes including five check varieties which developed for seed and oil yield were evaluated for 12 quantitative traits in 6 x 6 simple lattice design at Holleta in 2017/8. The results from analysis of variance revealed the presence of significant difference among genotypes for all quantitative traits. The PCV and GCV ranged from 9.01 to 54.57% and 6.61 to 47.99%, respectively. The lowest and highest values were calculated for ratio of leaf width to length and weight of harvested per plant for both GCV and PCV. The heritability and the GAM values ranged from 53.85 to 89.93% and from 10 and 90.11%, respectively. The lowest and highest values were calculated for ratio of leaf width to length and edible vegetable leaf yield for both heritability and GAM.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Genetic Variability, Heritability and Genetic Advance in Ethiopian Mustard (Brassica carinata A. Braun) for Leafy Vegetable Yield and Yield Related Traits
    AU  - Ousman Yimer
    AU  - Wassu Mohammed
    AU  - Endale Teju
    Y1  - 2021/04/29
    PY  - 2021
    N1  - https://doi.org/10.11648/j.plant.20210902.11
    DO  - 10.11648/j.plant.20210902.11
    T2  - Plant
    JF  - Plant
    JO  - Plant
    SP  - 22
    EP  - 27
    PB  - Science Publishing Group
    SN  - 2331-0677
    UR  - https://doi.org/10.11648/j.plant.20210902.11
    AB  - Ethiopia is center of origin for Ethiopian mustard (Brsassica carinata). The crop is one of the oldest oil crops and farmers in the highlands of the country grow as a leafy vegetable in their gardens. This study was conducted to assess the genetic variability, heritability and genetic advance components among Ethiopian mustard genotypes for leaf yield and yield related traits. A total of 36 Ethiopian mustard genotypes including five check varieties which developed for seed and oil yield were evaluated for 12 quantitative traits in 6 x 6 simple lattice design at Holleta in 2017/8. The results from analysis of variance revealed the presence of significant difference among genotypes for all quantitative traits. The PCV and GCV ranged from 9.01 to 54.57% and 6.61 to 47.99%, respectively. The lowest and highest values were calculated for ratio of leaf width to length and weight of harvested per plant for both GCV and PCV. The heritability and the GAM values ranged from 53.85 to 89.93% and from 10 and 90.11%, respectively. The lowest and highest values were calculated for ratio of leaf width to length and edible vegetable leaf yield for both heritability and GAM.
    VL  - 9
    IS  - 2
    ER  - 

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Author Information
  • Holetta Agricultural Research Center, Ethiopian Institute of Agricultural Research, Holetta, Ethiopia

  • College of Agriculture and Environmental Science, Haramaya University, Haramaya, Ethiopia

  • College of Agriculture and Environmental Science, Haramaya University, Haramaya, Ethiopia

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