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dc.creatorYu, Runzees_ES
dc.creatorTorres Molina, Nazarethes_ES
dc.creatorTanner, Justin D.es_ES
dc.creatorKacur, Sean M.es_ES
dc.creatorMarigliano, Lauren E.es_ES
dc.creatorZumkeller, Maríaes_ES
dc.creatorGilmer, Joseph Chrises_ES
dc.creatorGambetta, Gregory A.es_ES
dc.creatorKurtural, Sahap Kaanes_ES
dc.date.accessioned2023-04-27T06:12:05Z
dc.date.available2023-04-27T06:12:05Z
dc.date.issued2022
dc.identifier.citationYu, R., Torres, N., Tanner, J. D., Kacur, S. M., Marigliano, L. E., Zumkeller, M., Gilmer, J. C., Gambetta, G. A., & Kurtural, S. K. (2022). Adapting wine grape production to climate change through canopy architecture manipulation and irrigation in warm climates. Frontiers in Plant Science, 13, 1015574. https://doi.org/10.3389/fpls.2022.1015574en
dc.identifier.issn1664-462X
dc.identifier.urihttps://hdl.handle.net/2454/45200
dc.description.abstractGrape growing regions are facing constant warming of the growing season temperature as well as limitations on ground water pumping used for irrigating to overcome water deficits. Trellis systems are utilized to optimize grapevine production, physiology, and berry chemistry. This study aimed to compare 6 trellis systems with 3 levels of applied water amounts based on different replacements of crop evapotranspiration (ETc) in two consecutive seasons. The treatments included a vertical shoot position (VSP), two modified VSPs (VSP60 and VSP80), a single high wire (SH), a high quadrilateral (HQ), and a Guyot pruned VSP (GY) combined with 25%, 50%, and 100% ETc water replacement. The SH had greater yields, whereas HQ was slower to reach full production potential. At harvest in both years, the accumulation of anthocyanin derivatives was enhanced in SH, whereas VSPs decreased them. As crown porosity increased (mostly VSPs), berry flavonol concentration and likewise molar % of quercetin in berries increased. Conversely, as leaf area increased, total flavonol concentration and molar % of quercetin decreased, indicating a preferential arrangement of leaf area along the canopy for overexposure of grape berry with VSP types. The irrigation treatments revealed linear trends for components of yield, where greater applied water resulted in larger berry size and likewise greater yield. 25% ETc was able to increase berry anthocyanin and flavonol concentrations. Overall, this study evidenced the efficiency of trellis systems for optimizing production and berry composition in Californian climate, also, the feasibility of using flavonols as the indicator of canopy architecture.en
dc.description.sponsorshipUC Davis Library has provided partial funding to defray publication costs.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherFrontiers Mediaen
dc.relation.ispartofFrontiers in Plant Science, (2022) 13, 1-16en
dc.rights© 2022 Yu, Torres, Tanner, Kacur, Marigliano, Zumkeller, Gilmer, Gambetta and Kurtural. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAnthocyaninsen
dc.subjectClimate changeen
dc.subjectIrrigationen
dc.subjectTrellis systemsen
dc.subjectViticultureen
dc.titleAdapting wine grape production to climate change through canopy architecture manipulation and irrigation in warm climatesen
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.date.updated2023-04-27T06:03:29Z
dc.contributor.departmentAgronomía, Biotecnología y Alimentaciónes_ES
dc.contributor.departmentAgronomia, Bioteknologia eta Elikaduraeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.doi10.3389/fpls.2022.1015574
dc.relation.publisherversionhttps://doi.org/10.3389/fpls.2022.1015574
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dc.type.versioninfo:eu-repo/semantics/publishedVersionen


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© 2022 Yu, Torres, Tanner, Kacur,
Marigliano, Zumkeller, Gilmer, Gambetta
and Kurtural. This is an open-access
article distributed under the terms of
the Creative Commons Attribution
License (CC BY).
Except where otherwise noted, this item's license is described as © 2022 Yu, Torres, Tanner, Kacur, Marigliano, Zumkeller, Gilmer, Gambetta and Kurtural. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).

El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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