Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials
In rainfed areas, due to variable environmental factors, improving the yield stability of the introduced cultivars along with increasing yield should be considered. The main aim of this study is to obtain high-yield wheat genotypes that are stable and adaptable to cold climatic conditions in Iran. F...
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Ankara University
2023-01-01
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| Series: | Journal of Agricultural Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/1988299 |
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| author | Farzad Ahakpaz Karkaji Eslam Majidi Hervan Mozaffar Roustaii Mohammadreza Bihamta Soleyman Mohammadi |
| author_facet | Farzad Ahakpaz Karkaji Eslam Majidi Hervan Mozaffar Roustaii Mohammadreza Bihamta Soleyman Mohammadi |
| author_sort | Farzad Ahakpaz Karkaji |
| collection | DOAJ |
| description | In rainfed areas, due to variable environmental factors, improving the yield stability of the introduced cultivars along with increasing yield should be considered. The main aim of this study is to obtain high-yield wheat genotypes that are stable and adaptable to cold climatic conditions in Iran. For this purpose, 25 wheat genotypes were evaluated in a randomized complete blocks design with three replications during three cropping seasons (2013-2016) under supplementary irrigation and rainfed conditions. PBSTAT-GE software was used for genotype × environment interaction (GEI) analysis and comprehensive sustainability analysis. The results showed that G5, G14, G16 and G18 genotypes had good stability and general adaptation based on parametric and non-parametric stability statistics. Combined analysis of variance based on the Additive Main Effect and Multiplicative Interaction (AMMI) model showed that GEI is significant in the term of grain yield. Also, the ratios between the sum of squares G, GE and IPC1 showed that the AMMI is suitable for data analysis. GGE biplot analysis identified five mega-environments (MEs), in which ME I including E1, E2, E3, E4, E5, E6, and G7, G5, G14, G13, G16, G18, G20 being the superior ME I genotypes. According to AMMI and GGE biplote stability methods, lines G20, G18, G13, G16, G14 and Saein cultivar (G5) can be considered as desirable genetic resources in wheat production programs under variable environments in Iran, due to having the appropriate combination of yield and stability. |
| format | Article |
| id | doaj-art-3c3d7fa24ac8468f985e8dadf7bbddee |
| institution | Kabale University |
| issn | 1300-7580 2148-9297 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Ankara University |
| record_format | Article |
| series | Journal of Agricultural Sciences |
| spelling | doaj-art-3c3d7fa24ac8468f985e8dadf7bbddee2025-08-20T03:55:37ZengAnkara UniversityJournal of Agricultural Sciences1300-75802148-92972023-01-0129131733410.15832/ankutbd.99906045Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental TrialsFarzad Ahakpaz Karkaji0Eslam Majidi Hervan1Mozaffar Roustaii2Mohammadreza Bihamta3Soleyman Mohammadi4Department of Agronomy and Plant Breeding, College of Agriculture and Natural Resources, Tehran Science and Research Branch, Islamic Azad University, Tehran, IranDepartment of Agronomy and Plant Breeding, College of Agriculture and Natural Resources, Tehran Science and Research Branch, Islamic Azad University, Tehran, IranDepartment of Cereals, Dryland Agricultural Research Institute, Agricultural Research, Education and Extension Organization, Maragheh, IranDepartment of agronomy and plant breeding, College of agriculture and natural resources, Tehran university, Karaj, IranDepartment of cereals, Miandoab Agricultural Research Station, Miandoab, IranIn rainfed areas, due to variable environmental factors, improving the yield stability of the introduced cultivars along with increasing yield should be considered. The main aim of this study is to obtain high-yield wheat genotypes that are stable and adaptable to cold climatic conditions in Iran. For this purpose, 25 wheat genotypes were evaluated in a randomized complete blocks design with three replications during three cropping seasons (2013-2016) under supplementary irrigation and rainfed conditions. PBSTAT-GE software was used for genotype × environment interaction (GEI) analysis and comprehensive sustainability analysis. The results showed that G5, G14, G16 and G18 genotypes had good stability and general adaptation based on parametric and non-parametric stability statistics. Combined analysis of variance based on the Additive Main Effect and Multiplicative Interaction (AMMI) model showed that GEI is significant in the term of grain yield. Also, the ratios between the sum of squares G, GE and IPC1 showed that the AMMI is suitable for data analysis. GGE biplot analysis identified five mega-environments (MEs), in which ME I including E1, E2, E3, E4, E5, E6, and G7, G5, G14, G13, G16, G18, G20 being the superior ME I genotypes. According to AMMI and GGE biplote stability methods, lines G20, G18, G13, G16, G14 and Saein cultivar (G5) can be considered as desirable genetic resources in wheat production programs under variable environments in Iran, due to having the appropriate combination of yield and stability.https://dergipark.org.tr/tr/download/article-file/1988299adaptability and stabilityammianovage interactiongge biplotwheat |
| spellingShingle | Farzad Ahakpaz Karkaji Eslam Majidi Hervan Mozaffar Roustaii Mohammadreza Bihamta Soleyman Mohammadi Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials Journal of Agricultural Sciences adaptability and stability ammi anova ge interaction gge biplot wheat |
| title | Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials |
| title_full | Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials |
| title_fullStr | Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials |
| title_full_unstemmed | Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials |
| title_short | Comprehensive Stability Analysis of Wheat Genotypes through Multi-Environmental Trials |
| title_sort | comprehensive stability analysis of wheat genotypes through multi environmental trials |
| topic | adaptability and stability ammi anova ge interaction gge biplot wheat |
| url | https://dergipark.org.tr/tr/download/article-file/1988299 |
| work_keys_str_mv | AT farzadahakpazkarkaji comprehensivestabilityanalysisofwheatgenotypesthroughmultienvironmentaltrials AT eslammajidihervan comprehensivestabilityanalysisofwheatgenotypesthroughmultienvironmentaltrials AT mozaffarroustaii comprehensivestabilityanalysisofwheatgenotypesthroughmultienvironmentaltrials AT mohammadrezabihamta comprehensivestabilityanalysisofwheatgenotypesthroughmultienvironmentaltrials AT soleymanmohammadi comprehensivestabilityanalysisofwheatgenotypesthroughmultienvironmentaltrials |