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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 [ver mas...]
dc.contributor.authorTrentacoste, Eduardo Rafael
dc.contributor.authorConnor, David J.
dc.contributor.authorGómez del Campo, María
dc.date.accessioned2021-09-15T11:30:12Z
dc.date.available2021-09-15T11:30:12Z
dc.date.issued2021-08
dc.identifier.issn2073-4395
dc.identifier.otherhttps://doi.org/10.3390/agronomy11081632
dc.identifier.urihttp://hdl.handle.net/20.500.12123/10257
dc.identifier.urihttps://www.mdpi.com/2073-4395/11/8/1632
dc.description.abstractAn 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.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherMDPIes_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.sourceAgronomy 11 (8) : 1632 (August 2021)es_AR
dc.subjectOlea Europaeaes_AR
dc.subjectVariedadeses_AR
dc.subjectVarietieseng
dc.subjectHuerto Frutales_AR
dc.subjectOrchardseng
dc.subjectOil Productioneng
dc.subjectCalidades_AR
dc.subjectQualityeng
dc.subjectEspaciamientoes_AR
dc.subjectSpacingeng
dc.subject.otherOlivoes_AR
dc.subject.otherVariedad Arbequinaes_AR
dc.subject.otherProducción de Aceitees_AR
dc.subject.otherDensidad de Plantaciónes_AR
dc.titleResponse of Oil Production and Quality to Hedgerow Design in Super-High-Density Olive cv. Arbequina Orchardses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Junínes_AR
dc.description.filFil: Trentacoste, Eduardo Rafael. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentinaes_AR
dc.description.filFil: Connor, David J. University of Melbourne. School of Agriculture and Food; Australiaes_AR
dc.description.filFil: Gómez del Campo, María. Universidad Politécnica de Madrid. Departamento de Producción Agraria; Españaes_AR
dc.subtypecientifico


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