Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management

12 páginas.- 7 figuras.- 4 tablas.- 55 referencias.-

Detalles Bibliográficos
Autores: Shackel , Ken, Moriana, Alfonso, Marino, Giulia, Corell González, M., Pérez-López, D., Martín Palomo, Mª José, Caruso, Tiziano, Marra, Francesco P., Agüero Alcaras, Luis M., Milliron, Luke, Rosecrance, Richard, Fulto, Allan, Searles, Peter S.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/258252
Acceso en línea:http://hdl.handle.net/10261/258252
Access Level:acceso abierto
Palabra clave:Baseline
Deficit irrigation
Olea europaea
Stem water potential
Vapor pressure deficit
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spelling Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation ManagementShackel , KenMoriana, AlfonsoMarino, GiuliaCorell González, M.Pérez-López, D.Martín Palomo, Mª JoséCaruso, TizianoMarra, Francesco P.Agüero Alcaras, Luis M.Milliron, LukeRosecrance, RichardFulto, AllanSearles, Peter S.BaselineDeficit irrigationOlea europaeaStem water potentialVapor pressure deficit12 páginas.- 7 figuras.- 4 tablas.- 55 referencias.-Midday stem water potential (SWP) is rapidly becoming adopted as a standard tool for plant-based irrigation management in many woody perennial crops. A reference or “baseline” SWP has been used in some crops (almond, prune, grape, and walnut) to account for the climatic influence of air vapor pressure deficit (VPD) on SWP under non-limiting soil moisture conditions. The baseline can be determined empirically for field trees maintained under such non-limiting conditions, but such conditions are difficult to achieve for an entire season. We present the results of an alternative survey-based approach, using a large set of SWP and VPD data collected over multiple years, from irrigation experiments in olive orchards located in multiple countries [Spain, United States (California), Italy, and Argentina]. The relation of SWP to midday VPD across the entire data set was consistent with an upper limit SWP which declined with VPD, with the upper limit being similar to that found in Prunus. A best fit linear regression estimate for this upper limit (baseline) was found by selecting the maximum R2 and minimum probability for various upper fractions of the SWP/VPD relation. In addition to being surprisingly similar to the Prunus baseline, the olive baseline was also similar (within 0.1 MPa) to a recently published mechanistic olive soil-plant-atmosphere-continuum (SPAC) model for “super high density” orchard systems. Despite similarities in the baseline, the overall physiological range of SWP exhibited by olive extends to about −8 MPa, compared to about −4 MPa for economically producing almond. This may indicate that, despite species differences in physiological responses to low water availability (drought), there may be convergent adaptations/acclimations across species to high levels of water availability. Similar to its use in other crops, the olive baseline will enable more accurate and reproducible plant-based irrigation management for both full and deficit irrigation practices, and we present tentative SWP guidelines for this purpose. Copyright © 2021 Shackel, Moriana, Marino, Corell, Pérez-López, Martin-Palomo, Caruso, Marra, Agüero Alcaras, Milliron, Rosecrance, Fulton and Searles.In addition to the authors institutions, this research was supported by the Olive Oil Commission of California and the California Olive Committee.Peer reviewedFrontiers MediaMoriana, Alfonso [0000-0002-5237-6937]Corell González, M. [0000-0001-5955-0048]Pérez-López, D. [0000-0002-2835-5896]Martín Palomo, Mª José [0000-0002-0314-4363]Caruso, Tiziano [0000-0002-6909-7723]Marra, Francesco P. [0000-0003-1490-0619]Milliron, Luke [0000-0003-1694-3014]Rosecrance, Richard [0000-0002-8210-0288]Searles, Peter S. [0000-0002-2867-5881]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/258252reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.3389/fpls.2021.791711Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2582522026-05-22T06:33:51Z
dc.title.none.fl_str_mv Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
title Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
spellingShingle Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
Shackel , Ken
Baseline
Deficit irrigation
Olea europaea
Stem water potential
Vapor pressure deficit
title_short Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
title_full Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
title_fullStr Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
title_full_unstemmed Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
title_sort Establishing a Reference Baseline for Midday Stem Water Potential in Olive and Its Use for Plant-Based Irrigation Management
dc.creator.none.fl_str_mv Shackel , Ken
Moriana, Alfonso
Marino, Giulia
Corell González, M.
Pérez-López, D.
Martín Palomo, Mª José
Caruso, Tiziano
Marra, Francesco P.
Agüero Alcaras, Luis M.
Milliron, Luke
Rosecrance, Richard
Fulto, Allan
Searles, Peter S.
author Shackel , Ken
author_facet Shackel , Ken
Moriana, Alfonso
Marino, Giulia
Corell González, M.
Pérez-López, D.
Martín Palomo, Mª José
Caruso, Tiziano
Marra, Francesco P.
Agüero Alcaras, Luis M.
Milliron, Luke
Rosecrance, Richard
Fulto, Allan
Searles, Peter S.
author_role author
author2 Moriana, Alfonso
Marino, Giulia
Corell González, M.
Pérez-López, D.
Martín Palomo, Mª José
Caruso, Tiziano
Marra, Francesco P.
Agüero Alcaras, Luis M.
Milliron, Luke
Rosecrance, Richard
Fulto, Allan
Searles, Peter S.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Moriana, Alfonso [0000-0002-5237-6937]
Corell González, M. [0000-0001-5955-0048]
Pérez-López, D. [0000-0002-2835-5896]
Martín Palomo, Mª José [0000-0002-0314-4363]
Caruso, Tiziano [0000-0002-6909-7723]
Marra, Francesco P. [0000-0003-1490-0619]
Milliron, Luke [0000-0003-1694-3014]
Rosecrance, Richard [0000-0002-8210-0288]
Searles, Peter S. [0000-0002-2867-5881]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Baseline
Deficit irrigation
Olea europaea
Stem water potential
Vapor pressure deficit
topic Baseline
Deficit irrigation
Olea europaea
Stem water potential
Vapor pressure deficit
description 12 páginas.- 7 figuras.- 4 tablas.- 55 referencias.-
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/258252
url http://hdl.handle.net/10261/258252
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.3389/fpls.2021.791711
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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