Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions

Autores
Veas, Rodolfo Ezequiel; Ergo, Verónica Vanesa; Vega, Claudia Rosa Cecilia; Lascano, Hernan Ramiro; Rondanini, Deborah Paola; Carrera, Constanza Soledad
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soybean production can be affected by heat (HS) and water stress (WS). However, studies on effects of stresses combination under field conditions are still scarce. The objective of this study was to evaluate the impact of HS, WS and their interaction (HS × WS) during seed filling on seed weight, seed growth rate (SGR) and seed filling duration (SFD) of same phenological age pods from different canopy positions. Two soybean genotypes were exposed to four treatments during seed filling: control (irrigated plots at ambient temperature), HS (plots under temperatures >32°C for 6 hr/day during 15 days), WS (plots under 25% of soil water content, during entire seed filling) and HS × WS. Stresses interaction caused similar responses to WS alone, decreasing yield and its components (seed number and weight), as well as seed weight for each canopy position (SWCP), SGR and SFD. Non-significant effect of irrigated HS and non-additive effects was observed in HS × WS plots, exhibiting WS a dominant effect over HS. The SWCP strongly correlated with SGR, exhibiting upper position a trend to higher SWCP than lower one. Seed maximum water content and pod weight, positively associated with SWCP, indicated seed metabolic limitations under WS and HS × WS. Our results advance in the understanding of SW determination under abiotic stresses and highlight the importance of identifying pods of same phenological age to establish accurate comparisons between seeds from different canopy positions.
Instituto de Fisiología y Recursos Genéticos Vegetales
Fil: Veas, Rodolfo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Veas, Rodolfo Ezequiel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Ergo, Verónica Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Ergo, Verónica Vanesa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Vega, Claudia Rosa Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Lascano, Hernán Ramiro. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal; Argentina
Fil: Lascano, Hernán Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Lascano, Hernán Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Rondanini, Deborah P. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rondanini, Deborah P. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Carrera, Constanza Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fuente
Journal of Agronomy and Crop Science (First published: 17 June 2021)
Materia
Drought
Heat
Growth
Soybeans
Seed
Genotypes
Abiotic Stress
Glycine Max
Soja
Semillas
Genotipos
Estrés Abiótico
Sequía
Crecimiento
Calor
Canopy Position
High Temperature
Seed Filling Duration
Seed Growth Rate
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/9621
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oai_identifier_str oai:localhost:20.500.12123/9621
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network_name_str INTA Digital (INTA)
spelling Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditionsVeas, Rodolfo EzequielErgo, Verónica VanesaVega, Claudia Rosa CeciliaLascano, Hernan RamiroRondanini, Deborah PaolaCarrera, Constanza SoledadDroughtHeatGrowthSoybeansSeedGenotypesAbiotic StressGlycine MaxSojaSemillasGenotiposEstrés AbióticoSequíaCrecimientoCalorCanopy PositionHigh TemperatureSeed Filling DurationSeed Growth RateSoybean production can be affected by heat (HS) and water stress (WS). However, studies on effects of stresses combination under field conditions are still scarce. The objective of this study was to evaluate the impact of HS, WS and their interaction (HS × WS) during seed filling on seed weight, seed growth rate (SGR) and seed filling duration (SFD) of same phenological age pods from different canopy positions. Two soybean genotypes were exposed to four treatments during seed filling: control (irrigated plots at ambient temperature), HS (plots under temperatures >32°C for 6 hr/day during 15 days), WS (plots under 25% of soil water content, during entire seed filling) and HS × WS. Stresses interaction caused similar responses to WS alone, decreasing yield and its components (seed number and weight), as well as seed weight for each canopy position (SWCP), SGR and SFD. Non-significant effect of irrigated HS and non-additive effects was observed in HS × WS plots, exhibiting WS a dominant effect over HS. The SWCP strongly correlated with SGR, exhibiting upper position a trend to higher SWCP than lower one. Seed maximum water content and pod weight, positively associated with SWCP, indicated seed metabolic limitations under WS and HS × WS. Our results advance in the understanding of SW determination under abiotic stresses and highlight the importance of identifying pods of same phenological age to establish accurate comparisons between seeds from different canopy positions.Instituto de Fisiología y Recursos Genéticos VegetalesFil: Veas, Rodolfo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); ArgentinaFil: Veas, Rodolfo Ezequiel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; ArgentinaFil: Ergo, Verónica Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); ArgentinaFil: Ergo, Verónica Vanesa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; ArgentinaFil: Vega, Claudia Rosa Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Lascano, Hernán Ramiro. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal; ArgentinaFil: Lascano, Hernán Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); ArgentinaFil: Lascano, Hernán Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; ArgentinaFil: Rondanini, Deborah P. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rondanini, Deborah P. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; ArgentinaFil: Carrera, Constanza Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); ArgentinaWiley2021-06-18T11:56:24Z2021-06-18T11:56:24Z2021-05-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/9621https://onlinelibrary.wiley.com/doi/10.1111/jac.125230931-22501439-037X (online)https://doi.org/10.1111/jac.12523Journal of Agronomy and Crop Science (First published: 17 June 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNAGUA-1133032/AR./Herramientas para la mitigacion de la incidencia del estres abiótico en cultivos.info:eu-repograntAgreement/INTA/PNCYO-1127042/AR./Bases ecofisiológicas para el mejoramiento genético y la calidad diferenciada de cereales y oleaginosas.info:eu-repo/semantics/restrictedAccess2025-10-23T11:17:38Zoai:localhost:20.500.12123/9621instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:17:38.62INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
title Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
spellingShingle Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
Veas, Rodolfo Ezequiel
Drought
Heat
Growth
Soybeans
Seed
Genotypes
Abiotic Stress
Glycine Max
Soja
Semillas
Genotipos
Estrés Abiótico
Sequía
Crecimiento
Calor
Canopy Position
High Temperature
Seed Filling Duration
Seed Growth Rate
title_short Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
title_full Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
title_fullStr Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
title_full_unstemmed Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
title_sort Soybean seed growth dynamics exposed to heat and water stress during the filling period under field conditions
dc.creator.none.fl_str_mv Veas, Rodolfo Ezequiel
Ergo, Verónica Vanesa
Vega, Claudia Rosa Cecilia
Lascano, Hernan Ramiro
Rondanini, Deborah Paola
Carrera, Constanza Soledad
author Veas, Rodolfo Ezequiel
author_facet Veas, Rodolfo Ezequiel
Ergo, Verónica Vanesa
Vega, Claudia Rosa Cecilia
Lascano, Hernan Ramiro
Rondanini, Deborah Paola
Carrera, Constanza Soledad
author_role author
author2 Ergo, Verónica Vanesa
Vega, Claudia Rosa Cecilia
Lascano, Hernan Ramiro
Rondanini, Deborah Paola
Carrera, Constanza Soledad
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Drought
Heat
Growth
Soybeans
Seed
Genotypes
Abiotic Stress
Glycine Max
Soja
Semillas
Genotipos
Estrés Abiótico
Sequía
Crecimiento
Calor
Canopy Position
High Temperature
Seed Filling Duration
Seed Growth Rate
topic Drought
Heat
Growth
Soybeans
Seed
Genotypes
Abiotic Stress
Glycine Max
Soja
Semillas
Genotipos
Estrés Abiótico
Sequía
Crecimiento
Calor
Canopy Position
High Temperature
Seed Filling Duration
Seed Growth Rate
dc.description.none.fl_txt_mv Soybean production can be affected by heat (HS) and water stress (WS). However, studies on effects of stresses combination under field conditions are still scarce. The objective of this study was to evaluate the impact of HS, WS and their interaction (HS × WS) during seed filling on seed weight, seed growth rate (SGR) and seed filling duration (SFD) of same phenological age pods from different canopy positions. Two soybean genotypes were exposed to four treatments during seed filling: control (irrigated plots at ambient temperature), HS (plots under temperatures >32°C for 6 hr/day during 15 days), WS (plots under 25% of soil water content, during entire seed filling) and HS × WS. Stresses interaction caused similar responses to WS alone, decreasing yield and its components (seed number and weight), as well as seed weight for each canopy position (SWCP), SGR and SFD. Non-significant effect of irrigated HS and non-additive effects was observed in HS × WS plots, exhibiting WS a dominant effect over HS. The SWCP strongly correlated with SGR, exhibiting upper position a trend to higher SWCP than lower one. Seed maximum water content and pod weight, positively associated with SWCP, indicated seed metabolic limitations under WS and HS × WS. Our results advance in the understanding of SW determination under abiotic stresses and highlight the importance of identifying pods of same phenological age to establish accurate comparisons between seeds from different canopy positions.
Instituto de Fisiología y Recursos Genéticos Vegetales
Fil: Veas, Rodolfo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Veas, Rodolfo Ezequiel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Ergo, Verónica Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Ergo, Verónica Vanesa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Vega, Claudia Rosa Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Lascano, Hernán Ramiro. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Fisiología Vegetal; Argentina
Fil: Lascano, Hernán Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Lascano, Hernán Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Rondanini, Deborah P. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rondanini, Deborah P. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina
Fil: Carrera, Constanza Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
description Soybean production can be affected by heat (HS) and water stress (WS). However, studies on effects of stresses combination under field conditions are still scarce. The objective of this study was to evaluate the impact of HS, WS and their interaction (HS × WS) during seed filling on seed weight, seed growth rate (SGR) and seed filling duration (SFD) of same phenological age pods from different canopy positions. Two soybean genotypes were exposed to four treatments during seed filling: control (irrigated plots at ambient temperature), HS (plots under temperatures >32°C for 6 hr/day during 15 days), WS (plots under 25% of soil water content, during entire seed filling) and HS × WS. Stresses interaction caused similar responses to WS alone, decreasing yield and its components (seed number and weight), as well as seed weight for each canopy position (SWCP), SGR and SFD. Non-significant effect of irrigated HS and non-additive effects was observed in HS × WS plots, exhibiting WS a dominant effect over HS. The SWCP strongly correlated with SGR, exhibiting upper position a trend to higher SWCP than lower one. Seed maximum water content and pod weight, positively associated with SWCP, indicated seed metabolic limitations under WS and HS × WS. Our results advance in the understanding of SW determination under abiotic stresses and highlight the importance of identifying pods of same phenological age to establish accurate comparisons between seeds from different canopy positions.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-18T11:56:24Z
2021-06-18T11:56:24Z
2021-05-27
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/20.500.12123/9621
https://onlinelibrary.wiley.com/doi/10.1111/jac.12523
0931-2250
1439-037X (online)
https://doi.org/10.1111/jac.12523
url http://hdl.handle.net/20.500.12123/9621
https://onlinelibrary.wiley.com/doi/10.1111/jac.12523
https://doi.org/10.1111/jac.12523
identifier_str_mv 0931-2250
1439-037X (online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/PNAGUA-1133032/AR./Herramientas para la mitigacion de la incidencia del estres abiótico en cultivos.
info:eu-repograntAgreement/INTA/PNCYO-1127042/AR./Bases ecofisiológicas para el mejoramiento genético y la calidad diferenciada de cereales y oleaginosas.
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 Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Journal of Agronomy and Crop Science (First published: 17 June 2021)
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 12.982451

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