On-farm assessment of yield and quality traits in durum wheat
Durum wheat is key source of calories and nutrients for many regions of the world. Demand for it is predicted toincrease. Further efforts are therefore needed to develop new cultivars adapted to different future scenarios. Developing anovel cultivar takes, on average, 10 years and advanced lines are...
| Autores principales: | , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2023
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/15253 https://onlinelibrary.wiley.com/doi/10.1002/jsfa.12580 https://doi.org/10.1002/jsfa.12580 |
| _version_ | 1855037280929972224 |
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| author | Tabbita, Facundo Ortiz-Monasterio, Iván Piñera-Chavez, Francisco J. Ibba, María Itria Guzmán, Carlos |
| author_browse | Guzmán, Carlos Ibba, María Itria Ortiz-Monasterio, Iván Piñera-Chavez, Francisco J. Tabbita, Facundo |
| author_facet | Tabbita, Facundo Ortiz-Monasterio, Iván Piñera-Chavez, Francisco J. Ibba, María Itria Guzmán, Carlos |
| author_sort | Tabbita, Facundo |
| collection | INTA Digital |
| description | Durum wheat is key source of calories and nutrients for many regions of the world. Demand for it is predicted toincrease. Further efforts are therefore needed to develop new cultivars adapted to different future scenarios. Developing anovel cultivar takes, on average, 10 years and advanced lines are tested during the process, in general, under standardized con-ditions. Although evaluating candidate genotypes for commercial release under different on-farm conditions is a strategy thatis strongly recommended, its application for durum wheat and particularly for quality traits has been limited. This study eval-uated the grain yield and quality performance of eight different genotypes acrossfive contrasting farmers’fields over two sea-sons. Combining different analysis strategies, the most outstanding and stable genotypes were identified.RESULTS: The analyses revealed that some traits were mainly explained by the genotype effect (thousand kernel weight,flour sodiumdodecyl sulfate sedimentation volume, andflour yellowness), others by the management practices (yield and grain protein content),and others (test weight) by the year effect. In general, yield showed the highest range of variation across genotypes, managementpractices, and years and test weight the narrowest range. Flour yellowness was the most stable traitacross management conditions,while yield-related traits were the most unstable. We also determined the most representative and discriminativefield conditions,which is a beneficial strategy when breeders are constrained in their ability to develop multi-environment experiments.CONCLUSIONS: We concluded that assessing genotypes in different farming systems is a valid and complementary strategy foron-station trials for determining the performance of future commercial cultivars in heterogeneous environments to improvethe breeding process and resources. |
| format | info:ar-repo/semantics/artículo |
| id | INTA15253 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA152532023-09-19T18:19:29Z On-farm assessment of yield and quality traits in durum wheat Tabbita, Facundo Ortiz-Monasterio, Iván Piñera-Chavez, Francisco J. Ibba, María Itria Guzmán, Carlos Wheat Quality Trigo Calidad On-farm GGE Analysis En la Granja Análisis GGE Durum wheat is key source of calories and nutrients for many regions of the world. Demand for it is predicted toincrease. Further efforts are therefore needed to develop new cultivars adapted to different future scenarios. Developing anovel cultivar takes, on average, 10 years and advanced lines are tested during the process, in general, under standardized con-ditions. Although evaluating candidate genotypes for commercial release under different on-farm conditions is a strategy thatis strongly recommended, its application for durum wheat and particularly for quality traits has been limited. This study eval-uated the grain yield and quality performance of eight different genotypes acrossfive contrasting farmers’fields over two sea-sons. Combining different analysis strategies, the most outstanding and stable genotypes were identified.RESULTS: The analyses revealed that some traits were mainly explained by the genotype effect (thousand kernel weight,flour sodiumdodecyl sulfate sedimentation volume, andflour yellowness), others by the management practices (yield and grain protein content),and others (test weight) by the year effect. In general, yield showed the highest range of variation across genotypes, managementpractices, and years and test weight the narrowest range. Flour yellowness was the most stable traitacross management conditions,while yield-related traits were the most unstable. We also determined the most representative and discriminativefield conditions,which is a beneficial strategy when breeders are constrained in their ability to develop multi-environment experiments.CONCLUSIONS: We concluded that assessing genotypes in different farming systems is a valid and complementary strategy foron-station trials for determining the performance of future commercial cultivars in heterogeneous environments to improvethe breeding process and resources. Fil: Tabbita, Facundo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Universidad de Córdoba, Departamento de Genética. Escuela Técnica Superior de Ingeniería Agronómica y de Montes; España Fil: Ortiz-Monasterio, Iván. International Maize and Wheat Improvement Center (CIMMYT); México Fil: Piñera-Chávez, Francisco J. International Maize and Wheat Improvement Center (CIMMYT); México Fil: Ibba, María Itria. International Maize and Wheat Improvement Center (CIMMYT); México Fil: Guzman, Carlos. Universidad de Córdoba. Escuela Técnica Superior de Ingeniería Agronómica y de Montes. Departamento de Genética; España 2023-09-19T18:12:44Z 2023-09-19T18:12:44Z 2023-08-15 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/15253 https://onlinelibrary.wiley.com/doi/10.1002/jsfa.12580 0022-5142 1097-0010 https://doi.org/10.1002/jsfa.12580 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Wiley Journal of the Science of Food and Agriculture 103 (10) : 5108-5115. (August 2023) |
| spellingShingle | Wheat Quality Trigo Calidad On-farm GGE Analysis En la Granja Análisis GGE Tabbita, Facundo Ortiz-Monasterio, Iván Piñera-Chavez, Francisco J. Ibba, María Itria Guzmán, Carlos On-farm assessment of yield and quality traits in durum wheat |
| title | On-farm assessment of yield and quality traits in durum wheat |
| title_full | On-farm assessment of yield and quality traits in durum wheat |
| title_fullStr | On-farm assessment of yield and quality traits in durum wheat |
| title_full_unstemmed | On-farm assessment of yield and quality traits in durum wheat |
| title_short | On-farm assessment of yield and quality traits in durum wheat |
| title_sort | on farm assessment of yield and quality traits in durum wheat |
| topic | Wheat Quality Trigo Calidad On-farm GGE Analysis En la Granja Análisis GGE |
| url | http://hdl.handle.net/20.500.12123/15253 https://onlinelibrary.wiley.com/doi/10.1002/jsfa.12580 https://doi.org/10.1002/jsfa.12580 |
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