Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards
An analysis is presented of the response of olive oil production and quality parameters, viz. fatty acids (palmitic, oleic and linoleic acids), phenolic compounds and oxidative stability to hedgerow spacing and orientation in 1-m wide super-high-density orchards of cv. Arbequina. Data reveal strong...
| Autores principales: | , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/10257 https://www.mdpi.com/2073-4395/11/8/1632 https://doi.org/10.3390/agronomy11081632 |
| _version_ | 1855036359484375040 |
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| author | Trentacoste, Eduardo Rafael Connor, David J. Gómez del Campo, María |
| author_browse | Connor, David J. Gómez del Campo, María Trentacoste, Eduardo Rafael |
| author_facet | Trentacoste, Eduardo Rafael Connor, David J. Gómez del Campo, María |
| author_sort | Trentacoste, Eduardo Rafael |
| collection | INTA Digital |
| description | An analysis is presented of the response of olive oil production and quality parameters, viz. fatty acids (palmitic, oleic and linoleic acids), phenolic compounds and oxidative stability to hedgerow spacing and orientation in 1-m wide super-high-density orchards of cv. Arbequina. Data reveal strong linear relationships between concentrations of fatty acids and internal irradiance within hedgerows, positive for palmitic and linoleic but negative for oleic acid. The result is a significant vertical trend in oil composition within hedgerows, but small to negligible differences in oil harvested from them in totality. The explanation is found in the small ranges and strongly correlated responses of individual fatty acids that together comprise 98% of oil mass. Phenolic compounds respond more widely and to higher levels of irradiance than fatty acids and did show increases in NS hedgerows grown at wide row spacing. Oxidative stability shows a similar trend in phenolic compounds. A simulation study that extended the known responses to 2-m wide hedgerows showed that the linkage between fatty acid profiles was maintained with no resultant differences in the oil composition of the total simulated oil harvest. Based on the current understanding of internal irradiance within olive hedgerows, there seems to be little opportunity to manage oil quality by orchard structure. |
| format | info:ar-repo/semantics/artículo |
| id | INTA10257 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | INTA102572021-09-15T11:33:08Z Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards Trentacoste, Eduardo Rafael Connor, David J. Gómez del Campo, María Olea Europaea Variedades Huerto Frutal Calidad Espaciamiento Varieties Orchards Oil Production Quality Spacing Olivo Variedad Arbequina Producción de Aceite Densidad de Plantación An analysis is presented of the response of olive oil production and quality parameters, viz. fatty acids (palmitic, oleic and linoleic acids), phenolic compounds and oxidative stability to hedgerow spacing and orientation in 1-m wide super-high-density orchards of cv. Arbequina. Data reveal strong linear relationships between concentrations of fatty acids and internal irradiance within hedgerows, positive for palmitic and linoleic but negative for oleic acid. The result is a significant vertical trend in oil composition within hedgerows, but small to negligible differences in oil harvested from them in totality. The explanation is found in the small ranges and strongly correlated responses of individual fatty acids that together comprise 98% of oil mass. Phenolic compounds respond more widely and to higher levels of irradiance than fatty acids and did show increases in NS hedgerows grown at wide row spacing. Oxidative stability shows a similar trend in phenolic compounds. A simulation study that extended the known responses to 2-m wide hedgerows showed that the linkage between fatty acid profiles was maintained with no resultant differences in the oil composition of the total simulated oil harvest. Based on the current understanding of internal irradiance within olive hedgerows, there seems to be little opportunity to manage oil quality by orchard structure. EEA Junín Fil: Trentacoste, Eduardo Rafael. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina Fil: Connor, David J. University of Melbourne. School of Agriculture and Food; Australia Fil: Gómez del Campo, María. Universidad Politécnica de Madrid. Departamento de Producción Agraria; España 2021-09-15T11:30:12Z 2021-09-15T11:30:12Z 2021-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/10257 https://www.mdpi.com/2073-4395/11/8/1632 2073-4395 https://doi.org/10.3390/agronomy11081632 eng info:eu-repo/semantics/openAccess 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 MDPI Agronomy 11 (8) : 1632 (August 2021) |
| spellingShingle | Olea Europaea Variedades Huerto Frutal Calidad Espaciamiento Varieties Orchards Oil Production Quality Spacing Olivo Variedad Arbequina Producción de Aceite Densidad de Plantación Trentacoste, Eduardo Rafael Connor, David J. Gómez del Campo, María Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards |
| title | Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards |
| title_full | Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards |
| title_fullStr | Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards |
| title_full_unstemmed | Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards |
| title_short | Response of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchards |
| title_sort | response of oil production and quality to hedgerow design in super high density olive cv arbequina orchards |
| topic | Olea Europaea Variedades Huerto Frutal Calidad Espaciamiento Varieties Orchards Oil Production Quality Spacing Olivo Variedad Arbequina Producción de Aceite Densidad de Plantación |
| url | http://hdl.handle.net/20.500.12123/10257 https://www.mdpi.com/2073-4395/11/8/1632 https://doi.org/10.3390/agronomy11081632 |
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