Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes

Autores
Dayer, Silvina; Perez Peña, Jorge Esteban; Gindro, Katia; Torregrosa, Laurent; Voinesco, Francine; Martinez, Liliana; Prieto, Jorge Alejandro; Zufferey, Vivian
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Hydraulic conductance and water transport in plants may be affected by environmental factors, which in turn regulate leaf gas exchange, plant growth and yield. In this study, we assessed the combined effects of radiation and water regimes on leaf stomatal conductance (gs), petiole specific hydraulic conductivity (Kpetiole) and anatomy (vessel number and size); and leaf aquaporin gene expression of field-grown grapevines at the Agroscope Research Station (Leytron, Switzerland). Chasselas vines were subjected to two radiation (sun and shade) levels combined with two water (irrigated and water-stressed) regimes. The sun and shade leaves received ~61.2 and 1.48 molm–2 day–1 of photosynthetically active radiation, respectively, during a clear-sky day. The irrigated vines were watered weekly from bloom to veraison whereas the water-stressed vines did not receive any irrigation during the season. Water stress reduced gs and Kpetiole relative to irrigated vines throughout the season. The petioles from water-stressed vines showed fewer large-sized vessels than those from irrigated vines. The shaded leaves from the irrigated vines exhibited a higher Kpetiole than the sun leaves at the end of the season, which was partially explained by a higher number of vessels per petiole and possibly by the up regulation of some of the aquaporins measured in the leaf. These results suggest that not only plant water status but also the light environment at the leaf level affected leaf and petiole hydraulics
EEA Mendoza
Fil: Dayer, Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Gindro, Katia. Agroscope. Institut des Sciences en Production Végétale; Suiza
Fil: Torregrosa, Laurent. Montpellier SupAgro. UMR AGAP - DAAV Research Group; Francia
Fil: Voinesco, Francine. Agroscope. Institut des Sciences en Production Végétale; Suiza
Fil: Martinez, Liliana. Universidad Nacional de Cuyo. Cátedra de Fisiología Vegetal, Facultad de Ciencias Agrarias; Argentina
Fil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Zufferey, Vivian. Agroscope. Institut des Sciences en Production Végétale; Suiza
Fuente
Functional plant biology 44 (7) : 679-693. (2017)
Materia
Vid
Conductancia Estomática
Peciolo
Riego
Grapevines
Stomatal Conductance
Petioles
Irrigation
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/1413
Acceder
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oai_identifier_str oai:localhost:20.500.12123/1413
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimesDayer, SilvinaPerez Peña, Jorge EstebanGindro, KatiaTorregrosa, LaurentVoinesco, FrancineMartinez, LilianaPrieto, Jorge AlejandroZufferey, VivianVidConductancia EstomáticaPecioloRiegoGrapevinesStomatal ConductancePetiolesIrrigationHydraulic conductance and water transport in plants may be affected by environmental factors, which in turn regulate leaf gas exchange, plant growth and yield. In this study, we assessed the combined effects of radiation and water regimes on leaf stomatal conductance (gs), petiole specific hydraulic conductivity (Kpetiole) and anatomy (vessel number and size); and leaf aquaporin gene expression of field-grown grapevines at the Agroscope Research Station (Leytron, Switzerland). Chasselas vines were subjected to two radiation (sun and shade) levels combined with two water (irrigated and water-stressed) regimes. The sun and shade leaves received ~61.2 and 1.48 molm–2 day–1 of photosynthetically active radiation, respectively, during a clear-sky day. The irrigated vines were watered weekly from bloom to veraison whereas the water-stressed vines did not receive any irrigation during the season. Water stress reduced gs and Kpetiole relative to irrigated vines throughout the season. The petioles from water-stressed vines showed fewer large-sized vessels than those from irrigated vines. The shaded leaves from the irrigated vines exhibited a higher Kpetiole than the sun leaves at the end of the season, which was partially explained by a higher number of vessels per petiole and possibly by the up regulation of some of the aquaporins measured in the leaf. These results suggest that not only plant water status but also the light environment at the leaf level affected leaf and petiole hydraulicsEEA MendozaFil: Dayer, Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Gindro, Katia. Agroscope. Institut des Sciences en Production Végétale; SuizaFil: Torregrosa, Laurent. Montpellier SupAgro. UMR AGAP - DAAV Research Group; FranciaFil: Voinesco, Francine. Agroscope. Institut des Sciences en Production Végétale; SuizaFil: Martinez, Liliana. Universidad Nacional de Cuyo. Cátedra de Fisiología Vegetal, Facultad de Ciencias Agrarias; ArgentinaFil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Zufferey, Vivian. Agroscope. Institut des Sciences en Production Végétale; Suiza2017-10-05T13:28:22Z2017-10-05T13:28:22Z2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/1413http://www.publish.csiro.au/fp/FP160411445-4408 (Print)1445-4416 (Online)https://doi.org/10.1071/FP16041Functional plant biology 44 (7) : 679-693. (2017)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:47:05Zoai:localhost:20.500.12123/1413instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:06.157INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
title Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
spellingShingle Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
Dayer, Silvina
Vid
Conductancia Estomática
Peciolo
Riego
Grapevines
Stomatal Conductance
Petioles
Irrigation
title_short Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
title_full Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
title_fullStr Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
title_full_unstemmed Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
title_sort Changes in leaf stomatal conductance, petiole hydraulics and vessel morphology in grapevine (Vitis vinífera cv.Chasselas) under different light and irrigation regimes
dc.creator.none.fl_str_mv Dayer, Silvina
Perez Peña, Jorge Esteban
Gindro, Katia
Torregrosa, Laurent
Voinesco, Francine
Martinez, Liliana
Prieto, Jorge Alejandro
Zufferey, Vivian
author Dayer, Silvina
author_facet Dayer, Silvina
Perez Peña, Jorge Esteban
Gindro, Katia
Torregrosa, Laurent
Voinesco, Francine
Martinez, Liliana
Prieto, Jorge Alejandro
Zufferey, Vivian
author_role author
author2 Perez Peña, Jorge Esteban
Gindro, Katia
Torregrosa, Laurent
Voinesco, Francine
Martinez, Liliana
Prieto, Jorge Alejandro
Zufferey, Vivian
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Vid
Conductancia Estomática
Peciolo
Riego
Grapevines
Stomatal Conductance
Petioles
Irrigation
topic Vid
Conductancia Estomática
Peciolo
Riego
Grapevines
Stomatal Conductance
Petioles
Irrigation
dc.description.none.fl_txt_mv Hydraulic conductance and water transport in plants may be affected by environmental factors, which in turn regulate leaf gas exchange, plant growth and yield. In this study, we assessed the combined effects of radiation and water regimes on leaf stomatal conductance (gs), petiole specific hydraulic conductivity (Kpetiole) and anatomy (vessel number and size); and leaf aquaporin gene expression of field-grown grapevines at the Agroscope Research Station (Leytron, Switzerland). Chasselas vines were subjected to two radiation (sun and shade) levels combined with two water (irrigated and water-stressed) regimes. The sun and shade leaves received ~61.2 and 1.48 molm–2 day–1 of photosynthetically active radiation, respectively, during a clear-sky day. The irrigated vines were watered weekly from bloom to veraison whereas the water-stressed vines did not receive any irrigation during the season. Water stress reduced gs and Kpetiole relative to irrigated vines throughout the season. The petioles from water-stressed vines showed fewer large-sized vessels than those from irrigated vines. The shaded leaves from the irrigated vines exhibited a higher Kpetiole than the sun leaves at the end of the season, which was partially explained by a higher number of vessels per petiole and possibly by the up regulation of some of the aquaporins measured in the leaf. These results suggest that not only plant water status but also the light environment at the leaf level affected leaf and petiole hydraulics
EEA Mendoza
Fil: Dayer, Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Gindro, Katia. Agroscope. Institut des Sciences en Production Végétale; Suiza
Fil: Torregrosa, Laurent. Montpellier SupAgro. UMR AGAP - DAAV Research Group; Francia
Fil: Voinesco, Francine. Agroscope. Institut des Sciences en Production Végétale; Suiza
Fil: Martinez, Liliana. Universidad Nacional de Cuyo. Cátedra de Fisiología Vegetal, Facultad de Ciencias Agrarias; Argentina
Fil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Zufferey, Vivian. Agroscope. Institut des Sciences en Production Végétale; Suiza
description Hydraulic conductance and water transport in plants may be affected by environmental factors, which in turn regulate leaf gas exchange, plant growth and yield. In this study, we assessed the combined effects of radiation and water regimes on leaf stomatal conductance (gs), petiole specific hydraulic conductivity (Kpetiole) and anatomy (vessel number and size); and leaf aquaporin gene expression of field-grown grapevines at the Agroscope Research Station (Leytron, Switzerland). Chasselas vines were subjected to two radiation (sun and shade) levels combined with two water (irrigated and water-stressed) regimes. The sun and shade leaves received ~61.2 and 1.48 molm–2 day–1 of photosynthetically active radiation, respectively, during a clear-sky day. The irrigated vines were watered weekly from bloom to veraison whereas the water-stressed vines did not receive any irrigation during the season. Water stress reduced gs and Kpetiole relative to irrigated vines throughout the season. The petioles from water-stressed vines showed fewer large-sized vessels than those from irrigated vines. The shaded leaves from the irrigated vines exhibited a higher Kpetiole than the sun leaves at the end of the season, which was partially explained by a higher number of vessels per petiole and possibly by the up regulation of some of the aquaporins measured in the leaf. These results suggest that not only plant water status but also the light environment at the leaf level affected leaf and petiole hydraulics
publishDate 2017
dc.date.none.fl_str_mv 2017-10-05T13:28:22Z
2017-10-05T13:28:22Z
2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/1413
http://www.publish.csiro.au/fp/FP16041
1445-4408 (Print)
1445-4416 (Online)
https://doi.org/10.1071/FP16041
url http://hdl.handle.net/20.500.12123/1413
http://www.publish.csiro.au/fp/FP16041
https://doi.org/10.1071/FP16041
identifier_str_mv 1445-4408 (Print)
1445-4416 (Online)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Functional plant biology 44 (7) : 679-693. (2017)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.623145

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