Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition.
[EN] Climate change scenarios are predicting an increase in temperature as well as more scarce and torrential rainfall episodes. Due to this, an imbalance between grape technological and phenolic maturity is being observed detrimentally affecting grapes composition. In semi-arid areas, irrigation ma...
| Autores: | , , , , , |
|---|---|
| Formato: | artículo |
| Fecha de publicación: | 2021 |
| País: | España |
| Recursos: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/163817 |
| Acesso em linha: | https://riunet.upv.es/handle/10251/163817 |
| Access Level: | acceso abierto |
| Palavra-chave: | Bobal Regulated deficit irrigation Water stress Yield Grape Polyphenols TECNOLOGIA DE ALIMENTOS |
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| dc.title.none.fl_str_mv |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| title |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| spellingShingle |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. Pérez-Álvarez, E.P. Bobal Regulated deficit irrigation Water stress Yield Grape Polyphenols TECNOLOGIA DE ALIMENTOS |
| title_short |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| title_full |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| title_fullStr |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| title_full_unstemmed |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| title_sort |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition. |
| dc.creator.none.fl_str_mv |
Pérez-Álvarez, E.P. Intrigliolo Molina, D.S. Vivaldi, G.A. Alvarez Cano, María Inmaculada García Esparza, Mª José|||0000-0002-9449-9652 Lizama Abad, Victoria|||0000-0002-1677-6909 |
| author |
Pérez-Álvarez, E.P. |
| author_facet |
Pérez-Álvarez, E.P. Intrigliolo Molina, D.S. Vivaldi, G.A. Alvarez Cano, María Inmaculada García Esparza, Mª José|||0000-0002-9449-9652 Lizama Abad, Victoria|||0000-0002-1677-6909 |
| author_role |
author |
| author2 |
Intrigliolo Molina, D.S. Vivaldi, G.A. Alvarez Cano, María Inmaculada García Esparza, Mª José|||0000-0002-9449-9652 Lizama Abad, Victoria|||0000-0002-1677-6909 |
| author2_role |
author author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Tecnología de Alimentos Instituto Universitario de Ingeniería de Alimentos (FoodUPV) Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural Fundación Cajamar Fundación Lucio Gil de Fagoaga European Regional Development Fund Ministerio de Economía y Competitividad Agencia Estatal de Investigación Repositorio Institucional de la Universitat Politècnica de València Riunet |
| dc.subject.none.fl_str_mv |
Bobal Regulated deficit irrigation Water stress Yield Grape Polyphenols TECNOLOGIA DE ALIMENTOS |
| topic |
Bobal Regulated deficit irrigation Water stress Yield Grape Polyphenols TECNOLOGIA DE ALIMENTOS |
| description |
[EN] Climate change scenarios are predicting an increase in temperature as well as more scarce and torrential rainfall episodes. Due to this, an imbalance between grape technological and phenolic maturity is being observed detrimentally affecting grapes composition. In semi-arid areas, irrigation management is a main field practice to influence grape ripening. The goal of the present study was to investigate in Vitis vinifera L. cv. Bobal grapevine responses to three watering regimes: i) Rainfed, ii) deficit irrigation (DI) replacing only 35% of the estimated crop evapotranspiration (ETc) and ii) full irrigation (FI) replacing 100% ETc. In the mid-summer, rainfed grapevines showed different degrees of water stress determined by midday stem water potentials (¿stem) ranging from -1.1 to -1.4 MPa depening on the season. Rainfed plants had in all seasons less vigor and production and, at harvest, higher concentrations of total soluble solids (TSS) and grape phenolics compounds, as well as lower pH, with respect to the other water regimes studied. DI grapevines, generally, had intermediate values between Rainfed and FI, which presented extreme values of the studied parameters respect to Rainfed. The effects observed on grape color parameters and phenolic compounds with the Rainfed regime were mainly due to a dehydration of the berry, which lowered the yield and the weight of the berry compared to the irrigated treatments. The lower TSS accumulation in the DI berries with respect to the Rainfed, will favour obtaining wines with lower alcohol content, currently more demanded by the consumers. Besides, despite the differences obtained between water regime treatments in the TSS accumulation, the extractability of the anthocyanins was similar, which is interesting since anthocyanin extraction from grapes is prerequisite to the formation of stable red wine pigments. Although the most convenient irrigation strategy might depend to the wine style to be obtained, DI is a strategy that can help to close the gap in the imbalance between the technological and phenolic maturity, positively affecting vine yield and performance with respect to the rainfed strategy. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2021-04-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://riunet.upv.es/handle/10251/163817 |
| url |
https://riunet.upv.es/handle/10251/163817 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-54201-C4-4-R ESTRATEGIAS PARA MITIGAR LOS EFECTOS DEL ESTRES HIDRICO SEVERO EN LA VITICULTURA DE CLIMA CALIDO Y ARIDO DEL SURESTE DE ESPAÑA Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 AGL2017-83738-C3-3-R OPTIMIZACION DE LA EFICIENCIA EN EL USO DEL NITROGENO EN LA VID BAJO DEFICIT HIDRICO Y ESTRES SALINO |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
| dc.source.none.fl_str_mv |
reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV) |
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Universitat Politècnica de València (UPV) |
| reponame_str |
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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1869404764237725697 |
| spelling |
Effects of the irrigation regimes on grapevine cv. Bobal in a Mediterranean climate: I. Water relations, vine performance and grape composition.Pérez-Álvarez, E.P.Intrigliolo Molina, D.S.Vivaldi, G.A.Alvarez Cano, María InmaculadaGarcía Esparza, Mª José|||0000-0002-9449-9652Lizama Abad, Victoria|||0000-0002-1677-6909BobalRegulated deficit irrigationWater stressYieldGrapePolyphenolsTECNOLOGIA DE ALIMENTOS[EN] Climate change scenarios are predicting an increase in temperature as well as more scarce and torrential rainfall episodes. Due to this, an imbalance between grape technological and phenolic maturity is being observed detrimentally affecting grapes composition. In semi-arid areas, irrigation management is a main field practice to influence grape ripening. The goal of the present study was to investigate in Vitis vinifera L. cv. Bobal grapevine responses to three watering regimes: i) Rainfed, ii) deficit irrigation (DI) replacing only 35% of the estimated crop evapotranspiration (ETc) and ii) full irrigation (FI) replacing 100% ETc. In the mid-summer, rainfed grapevines showed different degrees of water stress determined by midday stem water potentials (¿stem) ranging from -1.1 to -1.4 MPa depening on the season. Rainfed plants had in all seasons less vigor and production and, at harvest, higher concentrations of total soluble solids (TSS) and grape phenolics compounds, as well as lower pH, with respect to the other water regimes studied. DI grapevines, generally, had intermediate values between Rainfed and FI, which presented extreme values of the studied parameters respect to Rainfed. The effects observed on grape color parameters and phenolic compounds with the Rainfed regime were mainly due to a dehydration of the berry, which lowered the yield and the weight of the berry compared to the irrigated treatments. The lower TSS accumulation in the DI berries with respect to the Rainfed, will favour obtaining wines with lower alcohol content, currently more demanded by the consumers. Besides, despite the differences obtained between water regime treatments in the TSS accumulation, the extractability of the anthocyanins was similar, which is interesting since anthocyanin extraction from grapes is prerequisite to the formation of stable red wine pigments. Although the most convenient irrigation strategy might depend to the wine style to be obtained, DI is a strategy that can help to close the gap in the imbalance between the technological and phenolic maturity, positively affecting vine yield and performance with respect to the rainfed strategy.E.P. Pérez-Álvarez thanks the Spanish Government for her postdoctoral contract. This work was supported by the Spanish Ministry of Economy and Competitiveness with FEDER co-financing [grant numbers AGL-2014-54201-C4-4-R and AGL2017-83738-C3-3-R], CajaMar and Fundación Lucio Gil de Fagoaga.ElsevierDepartamento de Tecnología de AlimentosInstituto Universitario de Ingeniería de Alimentos (FoodUPV)Escuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalFundación CajamarFundación Lucio Gil de FagoagaEuropean Regional Development FundMinisterio de Economía y CompetitividadAgencia Estatal de InvestigaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20212021-04-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/163817reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-54201-C4-4-R ESTRATEGIAS PARA MITIGAR LOS EFECTOS DEL ESTRES HIDRICO SEVERO EN LA VITICULTURA DE CLIMA CALIDO Y ARIDO DEL SURESTE DE ESPAÑAAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 AGL2017-83738-C3-3-R OPTIMIZACION DE LA EFICIENCIA EN EL USO DEL NITROGENO EN LA VID BAJO DEFICIT HIDRICO Y ESTRES SALINOopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1638172026-06-13T07:49:27Z |
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15,300724 |