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Resumen
During fruit oil synthesis and accumulation period, fruits are the main carbohydrate sink and water stress may modify the reserve availability for next season development. The objective of this study was to evaluate the effect of deficit irrigation during fruit oil synthesis period on next season carbohydrates content. Experiment was carried out in a super high density olive orchard (Olea europaea cv Arbequina) located in La Puebla de Montalbán, Toledo, [ver mas...]
dc.contributor.authorHueso, Antonio
dc.contributor.authorTrentacoste, Eduardo Rafael
dc.contributor.authorRuiz, Constantino
dc.contributor.authorMeng, Li
dc.contributor.authorPerez Pastor, Alejandro
dc.contributor.authorRosa, J.M. de la
dc.contributor.authorGómez Del Campo, María
dc.date.accessioned2020-03-05T12:44:02Z
dc.date.available2020-03-05T12:44:02Z
dc.date.issued2016
dc.identifier.urihttp://hdl.handle.net/20.500.12123/6888
dc.identifier.urihttp://oa.upm.es/43299/
dc.description.abstractDuring fruit oil synthesis and accumulation period, fruits are the main carbohydrate sink and water stress may modify the reserve availability for next season development. The objective of this study was to evaluate the effect of deficit irrigation during fruit oil synthesis period on next season carbohydrates content. Experiment was carried out in a super high density olive orchard (Olea europaea cv Arbequina) located in La Puebla de Montalbán, Toledo, Spain (39º 48’N, 04º27’W, 516 msnm). Two irrigation level were applied from the middle August until harvest (First November), when most of the 80% of the oil accumulated on fruits occurs. The control treatment (Non stressed) was irrigated until harvest, trying to maintain the root zone close to field capacity. The Stressed treatment was irrigated with water dosage being reduced to 12% of Non stress treatment. Carbohydrates (soluble sugars and starch) were measured on roots, leaves and stems at the end of winter. Differences on carbohydrate concentration were observed on leaves but not in the reserve organs as roots or stems. Leaves of the Stressed trees presented higher carbohydrates content. These results show the important role of carbohydrates on water stress adaptation by osmotic regulation.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherISHSes_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.sourceVIII International Olive Symposium, Split (Croacia), del 10 al 14 de octubre de 2016es_AR
dc.subjectOlea Europaeaes_AR
dc.subjectRiegoes_AR
dc.subjectIrrigationeng
dc.subjectVariedadeses_AR
dc.subjectVarietieseng
dc.subjectCarbohidratoses_AR
dc.subjectCarbohydrateseng
dc.subjectAzucareses_AR
dc.subjectSugarseng
dc.subjectAlmidónes_AR
dc.subjectStarcheng
dc.subject.otherOlivoes_AR
dc.subject.otherVariedad Arbequinaes_AR
dc.titleEffect of deficit irrigation during oil synthesis period on carbohydrates content in olive hedgerows (cv. Arbequina)es_AR
dc.typeinfo:ar-repo/semantics/documento de conferenciaes_AR
dc.typeinfo:eu-repo/semantics/conferenceObjectes_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.description.origenEEA Junínes_AR
dc.description.filFil: Hueso, Antonio. Universidad Politécnica de Madrid. Departamento Producción agraria. CEIGRAM; Españaes_AR
dc.description.filFil: Trentacoste, Eduardo Rafael. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentinaes_AR
dc.description.filFil: Ruiz, Constantino. Universidad Politécnica de Madrid. Departamento Producción agraria. CEIGRAM; Españaes_AR
dc.description.filFil: Meng, Li. Universidad Politécnica de Cartagena. Departamento de Producción Vegetal; Españaes_AR
dc.description.filFil: Perez Pastor, Alejandro. Universidad Politécnica de Cartagena. Departamento de Producción Vegetal; Españaes_AR
dc.description.filFil: Rosa, J.M. de la. Universidad Politécnica de Cartagena. Departamento de Producción Vegetal; Españaes_AR
dc.description.filFil: Gómez Del Campo, María. Universidad Politécnica de Madrid. Departamento Producción agraria. CEIGRAM; Españaes_AR
dc.subtypeponencia


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