Quantifying the Effects of Water Status on Grapevine Vegetative Growth, Yield, and Grape Composition Through a Collaborative Analysis

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dc.contributor.authorUriarte, David
dc.contributor.authorSantesteban, Luis Gonzaga
dc.contributor.authorMirás Avalos, José Manuel
dc.contributor.authorBuesa, Ignacio
dc.contributor.authorCancela, Javier José
dc.contributor.authorChacón, Juan Luis
dc.contributor.authorEscalona, José Mariano
dc.contributor.authorIntrigliolo, Diego Sebastiano
dc.contributor.authorLampreave, Miriam
dc.contributor.authorMontoro, Amelia
dc.contributor.authorRivacoba, Luis
dc.contributor.authorVisconti, Fernando
dc.contributor.authorYuste, Jesús
dc.contributor.authorMiranda, Carlos
dc.contributor.funderAgencia Estatal de Investigación
dc.contributor.funderEuropean Commission
dc.contributor.orcidMirás Avalos, José Manuel [0000-0003-4745-5929]
dc.date.accessioned2025-05-22T09:15:15Z
dc.date.available2025-05-22T09:15:15Z
dc.date.issued2025-05-14
dc.description.abstractThe consolidation of scientific knowledge is based on the accumulation and understanding of previous findings. Nowadays, reviews of the scientific literature have become more effective through the use of meta-analyses, which are systematic evaluations of the results from multiple studies. Similarly, mega-analyses, which combine raw data from many studies into a single sample for processing and statistical analysis, are a very powerful tool for analyzing results of heterogeneous origin but require a high level of collaboration between the researchers contributing data. In the framework of a collaborative methodology between different Spanish viticultural research groups, this work uses a mega-analytical approach to quantify the effects of changes in vine water status on vine vegetative growth, yield, and grape composition, integrating a wide range of growing conditions to obtain robust general trends of vine performance under water deficit. The mean seasonal stem water potential data from the different studies allowed a classification into five levels of water status (no deficit ⟶ mild ⟶ moderate ⟶ high ⟶ severe). A progressive decrease in vegetative growth with increasing deficit was observed, while yield decreased more markedly as water deficit progressed from moderate to high. On the other hand, titratable acidity was more sensitive to variation in water status than sugar concentration, with a greater decrease in titratable acidity when changing from no to moderate deficit. Conversely, increasing water deficit from moderate to high resulted in the greatest increases in grape anthocyanin in the red varieties explored. The results obtained in this work provide solid information on general trends in grapevine response to water deficit that can be used in simulation models or incorporated by grape growers in their decision-making processes in relation not only to irrigation management but also on other agronomic tools to impact grapevine water status.
dc.description.peerreviewedSi
dc.description.sponsorshipLa investigación se llevó a cabo dentro de los proyectos AGL2017-90759-REDT, PDC2021-121210-C21, PDC2021-121210-C22, PID2021-123305OB-C31 y PID2021-123305OB-C32, financiados por MICIN/AEI y por la Unión Europea Next Generation EU/PRTR.
dc.identifier.citationUriarte, D., Santesteban, L. G., Mirás-Avalos, J. M., Buesa, I., Cancela, J. J., Chacón, J. L., Escalona, J. M., Intrigliolo, D. S., Lampreave, M., Montoro, A., Rivacoba, L., Visconti, F., Yuste, J., & Miranda, C. (2025). Quantifying the Effects of Water Status on Grapevine Vegetative Growth, Yield, and Grape Composition Through a Collaborative Analysis. Australian Journal of Grape and Wine Research, 2025(1), 1588228. https://doi.org/10.1155/ajgw/1588228
dc.identifier.issn1322-7130
dc.identifier.urihttps://hdl.handle.net/10532/7616
dc.language.isoen
dc.publisherAustralian Society of Viticulture and Oenology
dc.relationinfo:eu-repo/grantAgreement/AEI/AGL2015-70931-REDT
dc.relationinfo:eu-repo/grantAgreement/AEI/PDC2021-121210-C21
dc.relationinfo:eu-repo/grantAgreement/AEI/PDC2021-121210-C22
dc.relationinfo:eu-repo/grantAgreement/AEI/PID2021-123305OB-C31
dc.relationinfo:eu-repo/grantAgreement/AEI/PID2021-123305OB-C32
dc.relation.citaSi
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spainen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.agrovocMosto de uva
dc.subject.agrovocRiego
dc.subject.agrovocRelación planta agua
dc.subject.sdgHambre cero
dc.subject.sdgAgua limpia y saneamiento
dc.subject.sdgProducción y consumo responsables
dc.subject.sdgIndustria, innovación e infraestructura
dc.titleQuantifying the Effects of Water Status on Grapevine Vegetative Growth, Yield, and Grape Composition Through a Collaborative Analysis
dc.typetexto
dc.typerevista
dc.typeartículo
dc.typeartículo original
dc.type.hasVersionversión publicada

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