Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield

Autores
Davidenco, Vanina; Pelissero, Pablo J.; Argüello, Juan A.; Vega, Claudia Rosa Cecilia
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This research aimed at studying oregano crop responses to changes in planting patterns in terms of solar radiation capture (c-PAR) and use (RUE), carbon partitioning, and essential oil yield (EO). O. vulgare ssp. vulgare (OVV) and O. vulgare ssp hirtum (OVH), with creeping and erect growth habits respectively, were grown during two consecutive cycles (C) under contrasting planting patterns (PP): T (0.70m between rows and 0.20m between plants) and H (0.35m×0.40m). Temporal dynamics ofbiomass accumulation varied between subspecies, and significant interactions were found between PP and C. Crop growth rates (CGR) were highest in C1 (5 to 9.5gm−2 d-1).SignificantCGRdecreasesinC2wereexplainedbydropsinRUE(≅54%),whichinturncouldbe attributed to increases in the stem proportion in detriment to photosynthetic tissues. Among subspecies, OVV exhibited the highest plasticity for light capture, use and growth. Phenological progress along with c-PAR explained EO productivity. On average, reproductive phenophases yielded almost four times more than vegetative ones, and OVV yielded 30 % more EO than OVH. EO differences between subspecies could be explained by the partition to harvestable organs (Leaf+Flowers). This ecophysiological analysis presents a novel approach to disentangle the effects of interactions between canopy architecture (subspecies), management and crop age on processes that regulate yield formation in Oregano.
EEA Manfredi
Fil: Davidenco, V. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; Argentina
Fil: Pelissero, P.J. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; Argentina
Fil: Arguello, J.A. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; Argentina
Fil: Vega, C.R.C. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi. Área de Agronomía; Argentina
Fuente
Scientia horticulturae 272 : 109553 (2020)
Materia
Coleus amboinicus
Aceites Esenciales
Rendimiento de Cultivos
Radiación
Plantas Aromáticas
Essential Oil Crops
Radiation
Essential Oils
Crop Yield
Oregano
Orégano
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/8728
Acceder
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oai_identifier_str oai:localhost:20.500.12123/8728
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yieldDavidenco, VaninaPelissero, Pablo J.Argüello, Juan A.Vega, Claudia Rosa CeciliaColeus amboinicusAceites EsencialesRendimiento de CultivosRadiaciónPlantas AromáticasEssential Oil CropsRadiationEssential OilsCrop YieldOreganoOréganoThis research aimed at studying oregano crop responses to changes in planting patterns in terms of solar radiation capture (c-PAR) and use (RUE), carbon partitioning, and essential oil yield (EO). O. vulgare ssp. vulgare (OVV) and O. vulgare ssp hirtum (OVH), with creeping and erect growth habits respectively, were grown during two consecutive cycles (C) under contrasting planting patterns (PP): T (0.70m between rows and 0.20m between plants) and H (0.35m×0.40m). Temporal dynamics ofbiomass accumulation varied between subspecies, and significant interactions were found between PP and C. Crop growth rates (CGR) were highest in C1 (5 to 9.5gm−2 d-1).SignificantCGRdecreasesinC2wereexplainedbydropsinRUE(≅54%),whichinturncouldbe attributed to increases in the stem proportion in detriment to photosynthetic tissues. Among subspecies, OVV exhibited the highest plasticity for light capture, use and growth. Phenological progress along with c-PAR explained EO productivity. On average, reproductive phenophases yielded almost four times more than vegetative ones, and OVV yielded 30 % more EO than OVH. EO differences between subspecies could be explained by the partition to harvestable organs (Leaf+Flowers). This ecophysiological analysis presents a novel approach to disentangle the effects of interactions between canopy architecture (subspecies), management and crop age on processes that regulate yield formation in Oregano.EEA ManfrediFil: Davidenco, V. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; ArgentinaFil: Pelissero, P.J. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; ArgentinaFil: Arguello, J.A. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; ArgentinaFil: Vega, C.R.C. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi. Área de Agronomía; ArgentinaElsevier2021-02-23T13:45:44Z2021-02-23T13:45:44Z2020-06-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/8728https://www.sciencedirect.com/science/article/abs/pii/S03044238203038120304-4238https://doi.org/10.1016/j.scienta.2020.109553Scientia horticulturae 272 : 109553 (2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNCYO-1127042/AR./Bases ecofisiológicas para el mejoramiento genético y la calidad diferenciada de cereales y oleaginosas.info:eu-repograntAgreement/INTA/REDEV-1132021/AR./Bases ecofisiológicas para una producción agrícola sustentableinfo:eu-repograntAgreement/INTA/PNAGUA-1133032/AR./Herramientas para la mitigacion de la incidencia del estres abiótico en cultivos.info:eu-repograntAgreement/INTA/CORDO-1262205/AR./Proyecto regional del territorio agrícola ganadero central de la provincia de Córdoba.info:eu-repograntAgreement/INTA/PNBIO-1131042/AR./Genómica aplicada al mejoramiento molecular.info:eu-repograntAgreement/INTA/CORDO-1262204/AR./Gestión de la innovación en el territorio del arco noroeste de la provincia de Córdoba.info:eu-repograntAgreement/INTA/PNCYO-1127045/AR./Obtención y Desarrollo de Germoplasma Experimental y Cultivares de Oleaginosas.-info:eu-repograntAgreement/INTA/PNCYO-1127032/AR./Tecnologías de manejo de cultivos en sistemas basados en cereales y oleaginosas, enfocadas en las demandas territoriales.info:eu-repo/semantics/restrictedAccess2025-09-04T09:48:46Zoai:localhost:20.500.12123/8728instacron: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 09:48:46.908INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
title Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
spellingShingle Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
Davidenco, Vanina
Coleus amboinicus
Aceites Esenciales
Rendimiento de Cultivos
Radiación
Plantas Aromáticas
Essential Oil Crops
Radiation
Essential Oils
Crop Yield
Oregano
Orégano
title_short Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
title_full Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
title_fullStr Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
title_full_unstemmed Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
title_sort Ecophysiological determinants of Oregano productivity: effects of plant’s canopy architecture on radiation capture and use, biomass partitioning and essential oil yield
dc.creator.none.fl_str_mv Davidenco, Vanina
Pelissero, Pablo J.
Argüello, Juan A.
Vega, Claudia Rosa Cecilia
author Davidenco, Vanina
author_facet Davidenco, Vanina
Pelissero, Pablo J.
Argüello, Juan A.
Vega, Claudia Rosa Cecilia
author_role author
author2 Pelissero, Pablo J.
Argüello, Juan A.
Vega, Claudia Rosa Cecilia
author2_role author
author
author
dc.subject.none.fl_str_mv Coleus amboinicus
Aceites Esenciales
Rendimiento de Cultivos
Radiación
Plantas Aromáticas
Essential Oil Crops
Radiation
Essential Oils
Crop Yield
Oregano
Orégano
topic Coleus amboinicus
Aceites Esenciales
Rendimiento de Cultivos
Radiación
Plantas Aromáticas
Essential Oil Crops
Radiation
Essential Oils
Crop Yield
Oregano
Orégano
dc.description.none.fl_txt_mv This research aimed at studying oregano crop responses to changes in planting patterns in terms of solar radiation capture (c-PAR) and use (RUE), carbon partitioning, and essential oil yield (EO). O. vulgare ssp. vulgare (OVV) and O. vulgare ssp hirtum (OVH), with creeping and erect growth habits respectively, were grown during two consecutive cycles (C) under contrasting planting patterns (PP): T (0.70m between rows and 0.20m between plants) and H (0.35m×0.40m). Temporal dynamics ofbiomass accumulation varied between subspecies, and significant interactions were found between PP and C. Crop growth rates (CGR) were highest in C1 (5 to 9.5gm−2 d-1).SignificantCGRdecreasesinC2wereexplainedbydropsinRUE(≅54%),whichinturncouldbe attributed to increases in the stem proportion in detriment to photosynthetic tissues. Among subspecies, OVV exhibited the highest plasticity for light capture, use and growth. Phenological progress along with c-PAR explained EO productivity. On average, reproductive phenophases yielded almost four times more than vegetative ones, and OVV yielded 30 % more EO than OVH. EO differences between subspecies could be explained by the partition to harvestable organs (Leaf+Flowers). This ecophysiological analysis presents a novel approach to disentangle the effects of interactions between canopy architecture (subspecies), management and crop age on processes that regulate yield formation in Oregano.
EEA Manfredi
Fil: Davidenco, V. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; Argentina
Fil: Pelissero, P.J. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; Argentina
Fil: Arguello, J.A. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Fisiología Vegetal; Argentina
Fil: Vega, C.R.C. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi. Área de Agronomía; Argentina
description This research aimed at studying oregano crop responses to changes in planting patterns in terms of solar radiation capture (c-PAR) and use (RUE), carbon partitioning, and essential oil yield (EO). O. vulgare ssp. vulgare (OVV) and O. vulgare ssp hirtum (OVH), with creeping and erect growth habits respectively, were grown during two consecutive cycles (C) under contrasting planting patterns (PP): T (0.70m between rows and 0.20m between plants) and H (0.35m×0.40m). Temporal dynamics ofbiomass accumulation varied between subspecies, and significant interactions were found between PP and C. Crop growth rates (CGR) were highest in C1 (5 to 9.5gm−2 d-1).SignificantCGRdecreasesinC2wereexplainedbydropsinRUE(≅54%),whichinturncouldbe attributed to increases in the stem proportion in detriment to photosynthetic tissues. Among subspecies, OVV exhibited the highest plasticity for light capture, use and growth. Phenological progress along with c-PAR explained EO productivity. On average, reproductive phenophases yielded almost four times more than vegetative ones, and OVV yielded 30 % more EO than OVH. EO differences between subspecies could be explained by the partition to harvestable organs (Leaf+Flowers). This ecophysiological analysis presents a novel approach to disentangle the effects of interactions between canopy architecture (subspecies), management and crop age on processes that regulate yield formation in Oregano.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-05
2021-02-23T13:45:44Z
2021-02-23T13:45:44Z
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/20.500.12123/8728
https://www.sciencedirect.com/science/article/abs/pii/S0304423820303812
0304-4238
https://doi.org/10.1016/j.scienta.2020.109553
url http://hdl.handle.net/20.500.12123/8728
https://www.sciencedirect.com/science/article/abs/pii/S0304423820303812
https://doi.org/10.1016/j.scienta.2020.109553
identifier_str_mv 0304-4238
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/PNCYO-1127042/AR./Bases ecofisiológicas para el mejoramiento genético y la calidad diferenciada de cereales y oleaginosas.
info:eu-repograntAgreement/INTA/REDEV-1132021/AR./Bases ecofisiológicas para una producción agrícola sustentable
info:eu-repograntAgreement/INTA/PNAGUA-1133032/AR./Herramientas para la mitigacion de la incidencia del estres abiótico en cultivos.
info:eu-repograntAgreement/INTA/CORDO-1262205/AR./Proyecto regional del territorio agrícola ganadero central de la provincia de Córdoba.
info:eu-repograntAgreement/INTA/PNBIO-1131042/AR./Genómica aplicada al mejoramiento molecular.
info:eu-repograntAgreement/INTA/CORDO-1262204/AR./Gestión de la innovación en el territorio del arco noroeste de la provincia de Córdoba.
info:eu-repograntAgreement/INTA/PNCYO-1127045/AR./Obtención y Desarrollo de Germoplasma Experimental y Cultivares de Oleaginosas.-
info:eu-repograntAgreement/INTA/PNCYO-1127032/AR./Tecnologías de manejo de cultivos en sistemas basados en cereales y oleaginosas, enfocadas en las demandas territoriales.
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.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Scientia horticulturae 272 : 109553 (2020)
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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