Lentil (Lens culinaris Medik.) as grain legumes it ranks seventh and it is a valuable source of dietary protein. Genotype x environment interaction is the main determinant in identifying genotypes with wider adaptation. A total of seventeen lentil genotypes was used in this study, where the evaluation was made at Sinana and Agarfa for three years 2016-2018. In this study it was revealed that significant variation among the genotypes, locations and genotypes by location interaction for mean grain yield was observed It is also observed in the AMMI analysis significant variation in the first two IPCA components. Accordingly, G1, G6, G13, G14, G16 and G17 gave grain yield above the grand mean. Furthermore, from the stability indicators like AMMI Stability Value: G4, G15 G8, G6, G10, had lower ASV value and showed stabile performance while G7, G11 and G1 had relatively lower ASV and showed moderately stable performance over the testing environments indicating wide adaptation. Furthermore, based on the Genotypes Selection Index (GSI) the most stable genotypes with a high grain yield were G1 and G15. Therefore, we have identified that these two genotypes as candidate genotypes to be verified for possible release in the highlands of bale, Sothern Ethiopia and similar agro-ecologies.
Published in | Journal of Plant Sciences (Volume 9, Issue 1) |
DOI | 10.11648/j.jps.20210901.12 |
Page(s) | 9-12 |
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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. |
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Copyright © The Author(s), 2021. Published by Science Publishing Group |
AMMI Stability Value, GE interaction, Genotype Selection Index, Stability
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APA Style
Tadele Tadesse, Gashaw Sefera, Belay Asmare, Amanuel Tekalign. (2021). AMMI Analysis for Grain Yield Stability in Lentil Genotypes Tested in the Highlands of Bale, Southeastern Ethiopia. Journal of Plant Sciences, 9(1), 9-12. https://doi.org/10.11648/j.jps.20210901.12
ACS Style
Tadele Tadesse; Gashaw Sefera; Belay Asmare; Amanuel Tekalign. AMMI Analysis for Grain Yield Stability in Lentil Genotypes Tested in the Highlands of Bale, Southeastern Ethiopia. J. Plant Sci. 2021, 9(1), 9-12. doi: 10.11648/j.jps.20210901.12
AMA Style
Tadele Tadesse, Gashaw Sefera, Belay Asmare, Amanuel Tekalign. AMMI Analysis for Grain Yield Stability in Lentil Genotypes Tested in the Highlands of Bale, Southeastern Ethiopia. J Plant Sci. 2021;9(1):9-12. doi: 10.11648/j.jps.20210901.12
@article{10.11648/j.jps.20210901.12, author = {Tadele Tadesse and Gashaw Sefera and Belay Asmare and Amanuel Tekalign}, title = {AMMI Analysis for Grain Yield Stability in Lentil Genotypes Tested in the Highlands of Bale, Southeastern Ethiopia}, journal = {Journal of Plant Sciences}, volume = {9}, number = {1}, pages = {9-12}, doi = {10.11648/j.jps.20210901.12}, url = {https://doi.org/10.11648/j.jps.20210901.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jps.20210901.12}, abstract = {Lentil (Lens culinaris Medik.) as grain legumes it ranks seventh and it is a valuable source of dietary protein. Genotype x environment interaction is the main determinant in identifying genotypes with wider adaptation. A total of seventeen lentil genotypes was used in this study, where the evaluation was made at Sinana and Agarfa for three years 2016-2018. In this study it was revealed that significant variation among the genotypes, locations and genotypes by location interaction for mean grain yield was observed It is also observed in the AMMI analysis significant variation in the first two IPCA components. Accordingly, G1, G6, G13, G14, G16 and G17 gave grain yield above the grand mean. Furthermore, from the stability indicators like AMMI Stability Value: G4, G15 G8, G6, G10, had lower ASV value and showed stabile performance while G7, G11 and G1 had relatively lower ASV and showed moderately stable performance over the testing environments indicating wide adaptation. Furthermore, based on the Genotypes Selection Index (GSI) the most stable genotypes with a high grain yield were G1 and G15. Therefore, we have identified that these two genotypes as candidate genotypes to be verified for possible release in the highlands of bale, Sothern Ethiopia and similar agro-ecologies.}, year = {2021} }
TY - JOUR T1 - AMMI Analysis for Grain Yield Stability in Lentil Genotypes Tested in the Highlands of Bale, Southeastern Ethiopia AU - Tadele Tadesse AU - Gashaw Sefera AU - Belay Asmare AU - Amanuel Tekalign Y1 - 2021/01/30 PY - 2021 N1 - https://doi.org/10.11648/j.jps.20210901.12 DO - 10.11648/j.jps.20210901.12 T2 - Journal of Plant Sciences JF - Journal of Plant Sciences JO - Journal of Plant Sciences SP - 9 EP - 12 PB - Science Publishing Group SN - 2331-0731 UR - https://doi.org/10.11648/j.jps.20210901.12 AB - Lentil (Lens culinaris Medik.) as grain legumes it ranks seventh and it is a valuable source of dietary protein. Genotype x environment interaction is the main determinant in identifying genotypes with wider adaptation. A total of seventeen lentil genotypes was used in this study, where the evaluation was made at Sinana and Agarfa for three years 2016-2018. In this study it was revealed that significant variation among the genotypes, locations and genotypes by location interaction for mean grain yield was observed It is also observed in the AMMI analysis significant variation in the first two IPCA components. Accordingly, G1, G6, G13, G14, G16 and G17 gave grain yield above the grand mean. Furthermore, from the stability indicators like AMMI Stability Value: G4, G15 G8, G6, G10, had lower ASV value and showed stabile performance while G7, G11 and G1 had relatively lower ASV and showed moderately stable performance over the testing environments indicating wide adaptation. Furthermore, based on the Genotypes Selection Index (GSI) the most stable genotypes with a high grain yield were G1 and G15. Therefore, we have identified that these two genotypes as candidate genotypes to be verified for possible release in the highlands of bale, Sothern Ethiopia and similar agro-ecologies. VL - 9 IS - 1 ER -