Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean

Autores
Carrera, Constanza Soledad; Rosas, María Belén; Gontijo Mandarino, José M.; Leite, Rodrigo Santos; Raspa, Francisco Antonio; Fava, Fernando Daniel; Dardanelli, Julio Luis; Andrade, Fernando Hector
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
BACKGROUND: Little is known about soybean grain chemical composition response to defoliation. The objectives of our study were: (i) to quantify the impact of different levels and timing of defoliation during the filling period on soybean grain yield and grain chemical content and composition, including protein, oil, fatty acids, and isoflavones; and (ii) to establish associations between them and the level and timing of defoliation. RESULTS: Yield and grain chemical components were reduced by defoliation treatments, these effects being more pronounced as defoliation increased. Mild defoliation (33%) caused small or non-significant changes in yield, its components, protein, oil, and isoflavone contents and concentrations. However, it affected oil composition, increasing the degree of unsaturation, which became more accentuated as defoliation increased. Moderate defoliation (66%) produced similar relative reductions in protein and oil contents, with small effects in isoflavone content, resulting in a generally greater isoflavone concentration in defatted flour and a greater isoflavone/protein ratio in grain. Total defoliation (100%) produced greater relative reductions in oil and isoflavone contents than in protein content. These resulted in higher protein/oil ratio and protein concentration and lower isoflavone/protein ratio and isoflavone concentration. Analyzed variables were associated with cumulative solar radiation during grain filling; indeed, this parameter successfully captured the effects of defoliation intensity and timing. CONCLUSION: By exploring different levels and timings of defoliation during the filling period, our study provides novel and important information regarding the impact of light interception decreases on grain chemical components, with special emphasis on nutraceuticals.
Instituto de Fisiología y Recursos Genéticos Vegetales
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
Fil: Rosas, María Belén. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Gontijo Mandarino, José M. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Soja; Brasil
Fil: Leite, Rodrigo Santos. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Soja; Brasil
Fil: Raspa, Francisco Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Fava, Fernando Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Dardanelli, Julio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Andrade, Fernando Hector. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Ecofisiología de cultivos; Argentina
Fil: Andrade, Fernando Hector. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fuente
Journal of the Science of Food and Agriculture (First published: 08 January 2022)
Materia
Glycine Max
Soja
Seed Filling
Soybeans
Quality
Glycine max
Hinchamiento de la Semilla
Calidad
Grain Filling
Grain Chemical Quality
Relationship Grain Quality- Intercepted Radiation
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
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oai_identifier_str oai:localhost:20.500.12123/11229
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spelling Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybeanCarrera, Constanza SoledadRosas, María BelénGontijo Mandarino, José M.Leite, Rodrigo SantosRaspa, Francisco AntonioFava, Fernando DanielDardanelli, Julio LuisAndrade, Fernando HectorGlycine MaxSojaSeed FillingSoybeansQualityGlycine maxHinchamiento de la SemillaCalidadGrain FillingGrain Chemical QualityRelationship Grain Quality- Intercepted RadiationBACKGROUND: Little is known about soybean grain chemical composition response to defoliation. The objectives of our study were: (i) to quantify the impact of different levels and timing of defoliation during the filling period on soybean grain yield and grain chemical content and composition, including protein, oil, fatty acids, and isoflavones; and (ii) to establish associations between them and the level and timing of defoliation. RESULTS: Yield and grain chemical components were reduced by defoliation treatments, these effects being more pronounced as defoliation increased. Mild defoliation (33%) caused small or non-significant changes in yield, its components, protein, oil, and isoflavone contents and concentrations. However, it affected oil composition, increasing the degree of unsaturation, which became more accentuated as defoliation increased. Moderate defoliation (66%) produced similar relative reductions in protein and oil contents, with small effects in isoflavone content, resulting in a generally greater isoflavone concentration in defatted flour and a greater isoflavone/protein ratio in grain. Total defoliation (100%) produced greater relative reductions in oil and isoflavone contents than in protein content. These resulted in higher protein/oil ratio and protein concentration and lower isoflavone/protein ratio and isoflavone concentration. Analyzed variables were associated with cumulative solar radiation during grain filling; indeed, this parameter successfully captured the effects of defoliation intensity and timing. CONCLUSION: By exploring different levels and timings of defoliation during the filling period, our study provides novel and important information regarding the impact of light interception decreases on grain chemical components, with special emphasis on nutraceuticals.Instituto de Fisiología y Recursos Genéticos VegetalesFil: 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); ArgentinaFil: Rosas, María Belén. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Gontijo Mandarino, José M. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Soja; BrasilFil: Leite, Rodrigo Santos. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Soja; BrasilFil: Raspa, Francisco Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Fava, Fernando Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Dardanelli, Julio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Andrade, Fernando Hector. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Ecofisiología de cultivos; ArgentinaFil: Andrade, Fernando Hector. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaWiley2022-02-22T11:06:00Z2022-02-22T11:06:00Z2022-01-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11229https://onlinelibrary.wiley.com/doi/10.1002/jsfa.117600022-51421097-0010 (online)https://doi.org/10.1002/jsfa.11760Journal of the Science of Food and Agriculture (First published: 08 January 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-11-06T09:41:07Zoai:localhost:20.500.12123/11229instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-11-06 09:41:08.062INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
title Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
spellingShingle Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
Carrera, Constanza Soledad
Glycine Max
Soja
Seed Filling
Soybeans
Quality
Glycine max
Hinchamiento de la Semilla
Calidad
Grain Filling
Grain Chemical Quality
Relationship Grain Quality- Intercepted Radiation
title_short Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
title_full Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
title_fullStr Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
title_full_unstemmed Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
title_sort Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
dc.creator.none.fl_str_mv Carrera, Constanza Soledad
Rosas, María Belén
Gontijo Mandarino, José M.
Leite, Rodrigo Santos
Raspa, Francisco Antonio
Fava, Fernando Daniel
Dardanelli, Julio Luis
Andrade, Fernando Hector
author Carrera, Constanza Soledad
author_facet Carrera, Constanza Soledad
Rosas, María Belén
Gontijo Mandarino, José M.
Leite, Rodrigo Santos
Raspa, Francisco Antonio
Fava, Fernando Daniel
Dardanelli, Julio Luis
Andrade, Fernando Hector
author_role author
author2 Rosas, María Belén
Gontijo Mandarino, José M.
Leite, Rodrigo Santos
Raspa, Francisco Antonio
Fava, Fernando Daniel
Dardanelli, Julio Luis
Andrade, Fernando Hector
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Glycine Max
Soja
Seed Filling
Soybeans
Quality
Glycine max
Hinchamiento de la Semilla
Calidad
Grain Filling
Grain Chemical Quality
Relationship Grain Quality- Intercepted Radiation
topic Glycine Max
Soja
Seed Filling
Soybeans
Quality
Glycine max
Hinchamiento de la Semilla
Calidad
Grain Filling
Grain Chemical Quality
Relationship Grain Quality- Intercepted Radiation
dc.description.none.fl_txt_mv BACKGROUND: Little is known about soybean grain chemical composition response to defoliation. The objectives of our study were: (i) to quantify the impact of different levels and timing of defoliation during the filling period on soybean grain yield and grain chemical content and composition, including protein, oil, fatty acids, and isoflavones; and (ii) to establish associations between them and the level and timing of defoliation. RESULTS: Yield and grain chemical components were reduced by defoliation treatments, these effects being more pronounced as defoliation increased. Mild defoliation (33%) caused small or non-significant changes in yield, its components, protein, oil, and isoflavone contents and concentrations. However, it affected oil composition, increasing the degree of unsaturation, which became more accentuated as defoliation increased. Moderate defoliation (66%) produced similar relative reductions in protein and oil contents, with small effects in isoflavone content, resulting in a generally greater isoflavone concentration in defatted flour and a greater isoflavone/protein ratio in grain. Total defoliation (100%) produced greater relative reductions in oil and isoflavone contents than in protein content. These resulted in higher protein/oil ratio and protein concentration and lower isoflavone/protein ratio and isoflavone concentration. Analyzed variables were associated with cumulative solar radiation during grain filling; indeed, this parameter successfully captured the effects of defoliation intensity and timing. CONCLUSION: By exploring different levels and timings of defoliation during the filling period, our study provides novel and important information regarding the impact of light interception decreases on grain chemical components, with special emphasis on nutraceuticals.
Instituto de Fisiología y Recursos Genéticos Vegetales
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
Fil: Rosas, María Belén. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Gontijo Mandarino, José M. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Soja; Brasil
Fil: Leite, Rodrigo Santos. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Soja; Brasil
Fil: Raspa, Francisco Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Fava, Fernando Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Dardanelli, Julio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fil: Andrade, Fernando Hector. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Ecofisiología de cultivos; Argentina
Fil: Andrade, Fernando Hector. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
description BACKGROUND: Little is known about soybean grain chemical composition response to defoliation. The objectives of our study were: (i) to quantify the impact of different levels and timing of defoliation during the filling period on soybean grain yield and grain chemical content and composition, including protein, oil, fatty acids, and isoflavones; and (ii) to establish associations between them and the level and timing of defoliation. RESULTS: Yield and grain chemical components were reduced by defoliation treatments, these effects being more pronounced as defoliation increased. Mild defoliation (33%) caused small or non-significant changes in yield, its components, protein, oil, and isoflavone contents and concentrations. However, it affected oil composition, increasing the degree of unsaturation, which became more accentuated as defoliation increased. Moderate defoliation (66%) produced similar relative reductions in protein and oil contents, with small effects in isoflavone content, resulting in a generally greater isoflavone concentration in defatted flour and a greater isoflavone/protein ratio in grain. Total defoliation (100%) produced greater relative reductions in oil and isoflavone contents than in protein content. These resulted in higher protein/oil ratio and protein concentration and lower isoflavone/protein ratio and isoflavone concentration. Analyzed variables were associated with cumulative solar radiation during grain filling; indeed, this parameter successfully captured the effects of defoliation intensity and timing. CONCLUSION: By exploring different levels and timings of defoliation during the filling period, our study provides novel and important information regarding the impact of light interception decreases on grain chemical components, with special emphasis on nutraceuticals.
publishDate 2022
dc.date.none.fl_str_mv 2022-02-22T11:06:00Z
2022-02-22T11:06:00Z
2022-01-08
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/20.500.12123/11229
https://onlinelibrary.wiley.com/doi/10.1002/jsfa.11760
0022-5142
1097-0010 (online)
https://doi.org/10.1002/jsfa.11760
url http://hdl.handle.net/20.500.12123/11229
https://onlinelibrary.wiley.com/doi/10.1002/jsfa.11760
https://doi.org/10.1002/jsfa.11760
identifier_str_mv 0022-5142
1097-0010 (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.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Journal of the Science of Food and Agriculture (First published: 08 January 2022)
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 13.087074

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