Multi-environment evaluation of oil accumulation pattern parameters in olive
The pattern of olive oil accumulation is of paramount importance in olive because its influence in determining final oil yield and optimal harvesting date. In this work, we have evaluated the genetic and environment influence on the olive oil accumulation pattern. For that purpose, a set of cultivar...
| Autores principales: | , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2019
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| Materias: | |
| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S0981942819301500 http://hdl.handle.net/20.500.12123/5154 https://doi.org/10.1016/j.plaphy.2019.04.016 |
| _version_ | 1855035448005492736 |
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| author | Navas López, José F. León, Lorenzo Trentacoste, Eduardo Rafael Rosa, Raul de la |
| author_browse | León, Lorenzo Navas López, José F. Rosa, Raul de la Trentacoste, Eduardo Rafael |
| author_facet | Navas López, José F. León, Lorenzo Trentacoste, Eduardo Rafael Rosa, Raul de la |
| author_sort | Navas López, José F. |
| collection | INTA Digital |
| description | The pattern of olive oil accumulation is of paramount importance in olive because its influence in determining final oil yield and optimal harvesting date. In this work, we have evaluated the genetic and environment influence on the olive oil accumulation pattern. For that purpose, a set of cultivars and breeding selections planted in a multi-environment trial was evaluated in two consecutive harvest seasons. Significant effect of the environment, genotype and their interaction were observed for the maximum oil content reached and the rate of oil accumulation. On the contrary, the date of maximum oil content seems to depend only on the environment. The two breeding selections evaluated showed, in general, high stability and adaptability in oil accumulation parameters. Among the potential environmental factors that could affect oil accumulation, PLS analysis suggests that temperature could play a determinant environmental effect in the oil accumulation parameters tested in this study. These results underline the relevance of using multi-environment trials for adequate characterization of genotypes showing either good behaviour in variable environments or only under specific environmental conditions. |
| format | info:ar-repo/semantics/artículo |
| id | INTA5154 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA51542019-05-20T13:18:43Z Multi-environment evaluation of oil accumulation pattern parameters in olive Navas López, José F. León, Lorenzo Trentacoste, Eduardo Rafael Rosa, Raul de la Medio Ambiente Olea Europaea Aceite de Oliva Genotipos Interacción Genotipo Ambiente Temperatura Environment Olive Oil Genotypes Genotype Environment Interaction Temperature Olivo The pattern of olive oil accumulation is of paramount importance in olive because its influence in determining final oil yield and optimal harvesting date. In this work, we have evaluated the genetic and environment influence on the olive oil accumulation pattern. For that purpose, a set of cultivars and breeding selections planted in a multi-environment trial was evaluated in two consecutive harvest seasons. Significant effect of the environment, genotype and their interaction were observed for the maximum oil content reached and the rate of oil accumulation. On the contrary, the date of maximum oil content seems to depend only on the environment. The two breeding selections evaluated showed, in general, high stability and adaptability in oil accumulation parameters. Among the potential environmental factors that could affect oil accumulation, PLS analysis suggests that temperature could play a determinant environmental effect in the oil accumulation parameters tested in this study. These results underline the relevance of using multi-environment trials for adequate characterization of genotypes showing either good behaviour in variable environments or only under specific environmental conditions. EEA Junín Fil: Navas López, José F. Instituto Andaluz de Investigación y Formación Agraria, Pesquera, Alimentaria y de la Producción Ecológica (IFAPA). Centro Alameda del Obispo; España Fil: León, Lorenzo. Instituto Andaluz de Investigación y Formación Agraria, Pesquera, Alimentaria y de la Producción Ecológica (IFAPA). Centro Alameda del Obispo; España Fil: Trentacoste, Eduardo Rafael. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina Fil: Rosa, Raul de la. Instituto Andaluz de Investigación y Formación Agraria, Pesquera, Alimentaria y de la Producción Ecológica (IFAPA). Centro Alameda del Obispo; España 2019-05-20T13:15:26Z 2019-05-20T13:15:26Z 2019-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0981942819301500 http://hdl.handle.net/20.500.12123/5154 0981-9428 1873-2690 https://doi.org/10.1016/j.plaphy.2019.04.016 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Plant Physiology and Biochemistry 139 : 485-494 (June 2019) |
| spellingShingle | Medio Ambiente Olea Europaea Aceite de Oliva Genotipos Interacción Genotipo Ambiente Temperatura Environment Olive Oil Genotypes Genotype Environment Interaction Temperature Olivo Navas López, José F. León, Lorenzo Trentacoste, Eduardo Rafael Rosa, Raul de la Multi-environment evaluation of oil accumulation pattern parameters in olive |
| title | Multi-environment evaluation of oil accumulation pattern parameters in olive |
| title_full | Multi-environment evaluation of oil accumulation pattern parameters in olive |
| title_fullStr | Multi-environment evaluation of oil accumulation pattern parameters in olive |
| title_full_unstemmed | Multi-environment evaluation of oil accumulation pattern parameters in olive |
| title_short | Multi-environment evaluation of oil accumulation pattern parameters in olive |
| title_sort | multi environment evaluation of oil accumulation pattern parameters in olive |
| topic | Medio Ambiente Olea Europaea Aceite de Oliva Genotipos Interacción Genotipo Ambiente Temperatura Environment Olive Oil Genotypes Genotype Environment Interaction Temperature Olivo |
| url | https://www.sciencedirect.com/science/article/pii/S0981942819301500 http://hdl.handle.net/20.500.12123/5154 https://doi.org/10.1016/j.plaphy.2019.04.016 |
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