Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy

Autores
González-Villagra, Jorge; Ávila, Kevin; Gajardo, Humberto A.; Bravo, León A.; Ribera-Fonseca, Alejandra; Jorquera-Fontena, Emilio; Curaqueo, Gustavo; Roldan, Cecilia Soledad; Falquetto-Gomes, Priscilla; Nunes-Nesi, Adriano; Reyes-Díaz, Marjorie M.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, the physiological performance and fruit quality responses of the highbush blueberry (Vaccinium corymbosum) cultivar Legacy to high temperatures (HTs) were evaluated in a field experiment. Three-year-old V. corymbosum plants were exposed to two temperature treatments between fruit load set and harvest during the 2022/2023 season: (i) ambient temperature (AT) and (ii) high temperature (HT) (5 °C ± 1 °C above ambient temperature). A chamber covered with transparent polyethylene (100 µm thick) was used to apply the HT treatment. In our study, the diurnal temperature was maintained with a difference of 5.03 °C ± 0.12 °C between the AT and HT treatments. Our findings indicated that HT significantly decreased CO2 assimilation (Pn) by 45% and stomatal conductance (gs) by 35.2% compared to the AT treatment. By contrast, the intercellular CO2 concentration (Ci) showed higher levels (about 6%) in HT plants than in AT plants. Fruit quality analyses revealed that the fruit weight and equatorial diameter decreased by 39% and 13%, respectively, in the HT treatment compared to the AT treatment. By contrast, the firmness and total soluble solids (TSS) were higher in the HT treatment than in the AT treatment. Meanwhile, the titratable acidity showed no changes between temperature treatments. In our study, Pn reduction could be associated with stomatal and non-stomatal limitations under HT treatment. Although these findings improve our understanding of the impact of HTs on fruit growth and quality in V. corymbosum, further biochemical and molecular studies are need.
EEA Bariloche
Fil: González-Villagra, Jorge. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: González-Villagra, Jorge. Universidad Católica de Temuco. Facultad de Recursos Naturales. Núcleo de Investigación en Producción Alimentaria; Chile
Fil: Ávila, Kevin. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: Gajardo, Humberto A. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Departamento de Ciencias Agronómicas y Recursos Naturales; Chile
Fil: Bravo, León A. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Departamento de Ciencias Agronómicas y Recursos Naturales; Chile
Fil: Bravo, León A. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); Chile
Fil: Ribera-Fonseca, Alejandra. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); Chile
Fil: Ribera-Fonseca, Alejandra. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Centro de Fruticultura; Chile
Fil: Jorquera-Fontena, Emilio. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: Curaqueo, Gustavo. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: Curaqueo, Gustavo. Universidad Católica de Temuco. Facultad de Recursos Naturales. Núcleo de Investigación en Producción Alimentaria; Chile
Fil: Roldan, Cecilia Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Area Forestal; Argentina
Fil: Falquetto-Gomes, Priscilla. Universidade Federal de Viçosa. National Institute of Science and Technology on Plant Physiology under Stress Conditions. Departamento de Biologia Vegetal; Brasil
Fil: Nunes-Nesi, Adriano. Universidade Federal de Viçosa. National Institute of Science and Technology on Plant Physiology under Stress Conditions. Departamento de Biologia Vegetal; Brasil
Fil: Reyes-Díaz, Marjorie M. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); Chile
Fil: Reyes-Díaz, Marjorie M. Universidad de La Frontera. Facultad de Ingeniería y Ciencias. Departamento de Ciencias Químicas y Recursos Naturales; Chile
Fuente
Plants 13 (13) : 1846. (July 2024)
Materia
Arándano
Vaccinium corymbosum
Arándanos Highbush
Temperatura
Fisiología Vegetal
Variedades
Blueberries
Highbush Blueberries
Temperature
Plant Physiology
Varieties
Fruit Quality
Calidad de la Fruta
Variedad Legacy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/18475
Acceder
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spelling Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. LegacyGonzález-Villagra, JorgeÁvila, KevinGajardo, Humberto A.Bravo, León A.Ribera-Fonseca, AlejandraJorquera-Fontena, EmilioCuraqueo, GustavoRoldan, Cecilia SoledadFalquetto-Gomes, PriscillaNunes-Nesi, AdrianoReyes-Díaz, Marjorie M.ArándanoVaccinium corymbosumArándanos HighbushTemperaturaFisiología VegetalVariedadesBlueberriesHighbush BlueberriesTemperaturePlant PhysiologyVarietiesFruit QualityCalidad de la FrutaVariedad LegacyIn this study, the physiological performance and fruit quality responses of the highbush blueberry (Vaccinium corymbosum) cultivar Legacy to high temperatures (HTs) were evaluated in a field experiment. Three-year-old V. corymbosum plants were exposed to two temperature treatments between fruit load set and harvest during the 2022/2023 season: (i) ambient temperature (AT) and (ii) high temperature (HT) (5 °C ± 1 °C above ambient temperature). A chamber covered with transparent polyethylene (100 µm thick) was used to apply the HT treatment. In our study, the diurnal temperature was maintained with a difference of 5.03 °C ± 0.12 °C between the AT and HT treatments. Our findings indicated that HT significantly decreased CO2 assimilation (Pn) by 45% and stomatal conductance (gs) by 35.2% compared to the AT treatment. By contrast, the intercellular CO2 concentration (Ci) showed higher levels (about 6%) in HT plants than in AT plants. Fruit quality analyses revealed that the fruit weight and equatorial diameter decreased by 39% and 13%, respectively, in the HT treatment compared to the AT treatment. By contrast, the firmness and total soluble solids (TSS) were higher in the HT treatment than in the AT treatment. Meanwhile, the titratable acidity showed no changes between temperature treatments. In our study, Pn reduction could be associated with stomatal and non-stomatal limitations under HT treatment. Although these findings improve our understanding of the impact of HTs on fruit growth and quality in V. corymbosum, further biochemical and molecular studies are need.EEA BarilocheFil: González-Villagra, Jorge. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; ChileFil: González-Villagra, Jorge. Universidad Católica de Temuco. Facultad de Recursos Naturales. Núcleo de Investigación en Producción Alimentaria; ChileFil: Ávila, Kevin. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; ChileFil: Gajardo, Humberto A. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Departamento de Ciencias Agronómicas y Recursos Naturales; ChileFil: Bravo, León A. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Departamento de Ciencias Agronómicas y Recursos Naturales; ChileFil: Bravo, León A. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); ChileFil: Ribera-Fonseca, Alejandra. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); ChileFil: Ribera-Fonseca, Alejandra. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Centro de Fruticultura; ChileFil: Jorquera-Fontena, Emilio. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; ChileFil: Curaqueo, Gustavo. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; ChileFil: Curaqueo, Gustavo. Universidad Católica de Temuco. Facultad de Recursos Naturales. Núcleo de Investigación en Producción Alimentaria; ChileFil: Roldan, Cecilia Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Area Forestal; ArgentinaFil: Falquetto-Gomes, Priscilla. Universidade Federal de Viçosa. National Institute of Science and Technology on Plant Physiology under Stress Conditions. Departamento de Biologia Vegetal; BrasilFil: Nunes-Nesi, Adriano. Universidade Federal de Viçosa. National Institute of Science and Technology on Plant Physiology under Stress Conditions. Departamento de Biologia Vegetal; BrasilFil: Reyes-Díaz, Marjorie M. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); ChileFil: Reyes-Díaz, Marjorie M. Universidad de La Frontera. Facultad de Ingeniería y Ciencias. Departamento de Ciencias Químicas y Recursos Naturales; ChileMDPI2024-07-12T12:44:26Z2024-07-12T12:44:26Z2024-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/18475https://www.mdpi.com/2223-7747/13/13/18462223-7747https://doi.org/10.3390/plants13131846Plants 13 (13) : 1846. (July 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:39Zoai:localhost:20.500.12123/18475instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:46:39.682INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
title Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
spellingShingle Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
González-Villagra, Jorge
Arándano
Vaccinium corymbosum
Arándanos Highbush
Temperatura
Fisiología Vegetal
Variedades
Blueberries
Highbush Blueberries
Temperature
Plant Physiology
Varieties
Fruit Quality
Calidad de la Fruta
Variedad Legacy
title_short Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
title_full Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
title_fullStr Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
title_full_unstemmed Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
title_sort Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy
dc.creator.none.fl_str_mv González-Villagra, Jorge
Ávila, Kevin
Gajardo, Humberto A.
Bravo, León A.
Ribera-Fonseca, Alejandra
Jorquera-Fontena, Emilio
Curaqueo, Gustavo
Roldan, Cecilia Soledad
Falquetto-Gomes, Priscilla
Nunes-Nesi, Adriano
Reyes-Díaz, Marjorie M.
author González-Villagra, Jorge
author_facet González-Villagra, Jorge
Ávila, Kevin
Gajardo, Humberto A.
Bravo, León A.
Ribera-Fonseca, Alejandra
Jorquera-Fontena, Emilio
Curaqueo, Gustavo
Roldan, Cecilia Soledad
Falquetto-Gomes, Priscilla
Nunes-Nesi, Adriano
Reyes-Díaz, Marjorie M.
author_role author
author2 Ávila, Kevin
Gajardo, Humberto A.
Bravo, León A.
Ribera-Fonseca, Alejandra
Jorquera-Fontena, Emilio
Curaqueo, Gustavo
Roldan, Cecilia Soledad
Falquetto-Gomes, Priscilla
Nunes-Nesi, Adriano
Reyes-Díaz, Marjorie M.
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Arándano
Vaccinium corymbosum
Arándanos Highbush
Temperatura
Fisiología Vegetal
Variedades
Blueberries
Highbush Blueberries
Temperature
Plant Physiology
Varieties
Fruit Quality
Calidad de la Fruta
Variedad Legacy
topic Arándano
Vaccinium corymbosum
Arándanos Highbush
Temperatura
Fisiología Vegetal
Variedades
Blueberries
Highbush Blueberries
Temperature
Plant Physiology
Varieties
Fruit Quality
Calidad de la Fruta
Variedad Legacy
dc.description.none.fl_txt_mv In this study, the physiological performance and fruit quality responses of the highbush blueberry (Vaccinium corymbosum) cultivar Legacy to high temperatures (HTs) were evaluated in a field experiment. Three-year-old V. corymbosum plants were exposed to two temperature treatments between fruit load set and harvest during the 2022/2023 season: (i) ambient temperature (AT) and (ii) high temperature (HT) (5 °C ± 1 °C above ambient temperature). A chamber covered with transparent polyethylene (100 µm thick) was used to apply the HT treatment. In our study, the diurnal temperature was maintained with a difference of 5.03 °C ± 0.12 °C between the AT and HT treatments. Our findings indicated that HT significantly decreased CO2 assimilation (Pn) by 45% and stomatal conductance (gs) by 35.2% compared to the AT treatment. By contrast, the intercellular CO2 concentration (Ci) showed higher levels (about 6%) in HT plants than in AT plants. Fruit quality analyses revealed that the fruit weight and equatorial diameter decreased by 39% and 13%, respectively, in the HT treatment compared to the AT treatment. By contrast, the firmness and total soluble solids (TSS) were higher in the HT treatment than in the AT treatment. Meanwhile, the titratable acidity showed no changes between temperature treatments. In our study, Pn reduction could be associated with stomatal and non-stomatal limitations under HT treatment. Although these findings improve our understanding of the impact of HTs on fruit growth and quality in V. corymbosum, further biochemical and molecular studies are need.
EEA Bariloche
Fil: González-Villagra, Jorge. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: González-Villagra, Jorge. Universidad Católica de Temuco. Facultad de Recursos Naturales. Núcleo de Investigación en Producción Alimentaria; Chile
Fil: Ávila, Kevin. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: Gajardo, Humberto A. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Departamento de Ciencias Agronómicas y Recursos Naturales; Chile
Fil: Bravo, León A. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Departamento de Ciencias Agronómicas y Recursos Naturales; Chile
Fil: Bravo, León A. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); Chile
Fil: Ribera-Fonseca, Alejandra. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); Chile
Fil: Ribera-Fonseca, Alejandra. Universidad de La Frontera. Facultad de Ciencias Agropecuarias y Medioambiente. Centro de Fruticultura; Chile
Fil: Jorquera-Fontena, Emilio. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: Curaqueo, Gustavo. Universidad Católica de Temuco. Facultad de Recursos Naturales. Departamento de Ciencias Agropecuarias y Acuícolas; Chile
Fil: Curaqueo, Gustavo. Universidad Católica de Temuco. Facultad de Recursos Naturales. Núcleo de Investigación en Producción Alimentaria; Chile
Fil: Roldan, Cecilia Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Area Forestal; Argentina
Fil: Falquetto-Gomes, Priscilla. Universidade Federal de Viçosa. National Institute of Science and Technology on Plant Physiology under Stress Conditions. Departamento de Biologia Vegetal; Brasil
Fil: Nunes-Nesi, Adriano. Universidade Federal de Viçosa. National Institute of Science and Technology on Plant Physiology under Stress Conditions. Departamento de Biologia Vegetal; Brasil
Fil: Reyes-Díaz, Marjorie M. Universidad de La Frontera. Center of Plant, Soil Interaction and Natural Resources Biotechnology. Scientific and Technological Bioresource Nucleus (BIOREN); Chile
Fil: Reyes-Díaz, Marjorie M. Universidad de La Frontera. Facultad de Ingeniería y Ciencias. Departamento de Ciencias Químicas y Recursos Naturales; Chile
description In this study, the physiological performance and fruit quality responses of the highbush blueberry (Vaccinium corymbosum) cultivar Legacy to high temperatures (HTs) were evaluated in a field experiment. Three-year-old V. corymbosum plants were exposed to two temperature treatments between fruit load set and harvest during the 2022/2023 season: (i) ambient temperature (AT) and (ii) high temperature (HT) (5 °C ± 1 °C above ambient temperature). A chamber covered with transparent polyethylene (100 µm thick) was used to apply the HT treatment. In our study, the diurnal temperature was maintained with a difference of 5.03 °C ± 0.12 °C between the AT and HT treatments. Our findings indicated that HT significantly decreased CO2 assimilation (Pn) by 45% and stomatal conductance (gs) by 35.2% compared to the AT treatment. By contrast, the intercellular CO2 concentration (Ci) showed higher levels (about 6%) in HT plants than in AT plants. Fruit quality analyses revealed that the fruit weight and equatorial diameter decreased by 39% and 13%, respectively, in the HT treatment compared to the AT treatment. By contrast, the firmness and total soluble solids (TSS) were higher in the HT treatment than in the AT treatment. Meanwhile, the titratable acidity showed no changes between temperature treatments. In our study, Pn reduction could be associated with stomatal and non-stomatal limitations under HT treatment. Although these findings improve our understanding of the impact of HTs on fruit growth and quality in V. corymbosum, further biochemical and molecular studies are need.
publishDate 2024
dc.date.none.fl_str_mv 2024-07-12T12:44:26Z
2024-07-12T12:44:26Z
2024-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/18475
https://www.mdpi.com/2223-7747/13/13/1846
2223-7747
https://doi.org/10.3390/plants13131846
url http://hdl.handle.net/20.500.12123/18475
https://www.mdpi.com/2223-7747/13/13/1846
https://doi.org/10.3390/plants13131846
identifier_str_mv 2223-7747
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Plants 13 (13) : 1846. (July 2024)
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 12.559606

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