Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed

Autores
Travaglia, Claudia Noemi; Reinoso, Herminda Elmira; Bottini, Ambrosio Rubén
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study investigates the effect of abscisic acid (ABA) and gibberellin (GA3) applications on physiological and productive parameters in complementary experiments performed with soybean cultured in the field for 3 crop seasons and in the greenhouse for 1 crop season.ABA300 mg/L was sprayed at the V7 and R2 phenological stages, whileGA3 300 mg/L was sprayed at R2 and repeated 7 days later. GA3-treated plants had longer shoots and ABA-treated plants had greater dry weight of aerial parts. Nodule formation was not affected, but both shoot diameter and root density were greater in ABA-treated plants. ABA increased leaf area and chlorophyll content, while GA3 diminished them. In ABA-treated plants, there was a significant reduction in leaf conductance 24 h after the hormone had been applied, but then the conductance values started to rise and equalled those of the controls 11 days later. Although there were no differences in number of pods, in GA3-treated plants the number of seeds per pod was lower, and in ABA-treated plants, young pods were bigger. ABA application increased soybean yield by enhancing carbon allocation and partitioning to the seed. Exogenous ABA also improved the seed quality since it did not affect protein levels but enhanced oil concentration, while GA3 spraying increased oil concentration but diminished seed proteins
Fil: Travaglia, Claudia Noemi. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola. Cátedra de Morfología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Reinoso, Herminda Elmira. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola. Cátedra de Morfología Vegetal; Argentina
Fil: Bottini, Ambrosio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
Materia
GLYCINE MAX
PLANT HORMONES
FIELD CROPS
SEED YIELD
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/106695
Acceder
id CONICETDig_840c648dce497ebc4a9fbb787f076f3c
oai_identifier_str oai:ri.conicet.gov.ar:11336/106695
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seedTravaglia, Claudia NoemiReinoso, Herminda ElmiraBottini, Ambrosio RubénGLYCINE MAXPLANT HORMONESFIELD CROPSSEED YIELDhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4This study investigates the effect of abscisic acid (ABA) and gibberellin (GA3) applications on physiological and productive parameters in complementary experiments performed with soybean cultured in the field for 3 crop seasons and in the greenhouse for 1 crop season.ABA300 mg/L was sprayed at the V7 and R2 phenological stages, whileGA3 300 mg/L was sprayed at R2 and repeated 7 days later. GA3-treated plants had longer shoots and ABA-treated plants had greater dry weight of aerial parts. Nodule formation was not affected, but both shoot diameter and root density were greater in ABA-treated plants. ABA increased leaf area and chlorophyll content, while GA3 diminished them. In ABA-treated plants, there was a significant reduction in leaf conductance 24 h after the hormone had been applied, but then the conductance values started to rise and equalled those of the controls 11 days later. Although there were no differences in number of pods, in GA3-treated plants the number of seeds per pod was lower, and in ABA-treated plants, young pods were bigger. ABA application increased soybean yield by enhancing carbon allocation and partitioning to the seed. Exogenous ABA also improved the seed quality since it did not affect protein levels but enhanced oil concentration, while GA3 spraying increased oil concentration but diminished seed proteinsFil: Travaglia, Claudia Noemi. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola. Cátedra de Morfología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Reinoso, Herminda Elmira. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola. Cátedra de Morfología Vegetal; ArgentinaFil: Bottini, Ambrosio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; ArgentinaCsiro Publishing2009-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/106695Travaglia, Claudia Noemi; Reinoso, Herminda Elmira; Bottini, Ambrosio Rubén; Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed; Csiro Publishing; Crop and Pasture Science; 60; 12; 9-2009; 1131-11361836-0947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1071/CP08396info:eu-repo/semantics/altIdentifier/url/https://www.publish.csiro.au/cp/CP08396info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:57Zoai:ri.conicet.gov.ar:11336/106695instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:59:57.612CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
title Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
spellingShingle Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
Travaglia, Claudia Noemi
GLYCINE MAX
PLANT HORMONES
FIELD CROPS
SEED YIELD
title_short Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
title_full Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
title_fullStr Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
title_full_unstemmed Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
title_sort Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed
dc.creator.none.fl_str_mv Travaglia, Claudia Noemi
Reinoso, Herminda Elmira
Bottini, Ambrosio Rubén
author Travaglia, Claudia Noemi
author_facet Travaglia, Claudia Noemi
Reinoso, Herminda Elmira
Bottini, Ambrosio Rubén
author_role author
author2 Reinoso, Herminda Elmira
Bottini, Ambrosio Rubén
author2_role author
author
dc.subject.none.fl_str_mv GLYCINE MAX
PLANT HORMONES
FIELD CROPS
SEED YIELD
topic GLYCINE MAX
PLANT HORMONES
FIELD CROPS
SEED YIELD
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv This study investigates the effect of abscisic acid (ABA) and gibberellin (GA3) applications on physiological and productive parameters in complementary experiments performed with soybean cultured in the field for 3 crop seasons and in the greenhouse for 1 crop season.ABA300 mg/L was sprayed at the V7 and R2 phenological stages, whileGA3 300 mg/L was sprayed at R2 and repeated 7 days later. GA3-treated plants had longer shoots and ABA-treated plants had greater dry weight of aerial parts. Nodule formation was not affected, but both shoot diameter and root density were greater in ABA-treated plants. ABA increased leaf area and chlorophyll content, while GA3 diminished them. In ABA-treated plants, there was a significant reduction in leaf conductance 24 h after the hormone had been applied, but then the conductance values started to rise and equalled those of the controls 11 days later. Although there were no differences in number of pods, in GA3-treated plants the number of seeds per pod was lower, and in ABA-treated plants, young pods were bigger. ABA application increased soybean yield by enhancing carbon allocation and partitioning to the seed. Exogenous ABA also improved the seed quality since it did not affect protein levels but enhanced oil concentration, while GA3 spraying increased oil concentration but diminished seed proteins
Fil: Travaglia, Claudia Noemi. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola. Cátedra de Morfología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Reinoso, Herminda Elmira. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola. Cátedra de Morfología Vegetal; Argentina
Fil: Bottini, Ambrosio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
description This study investigates the effect of abscisic acid (ABA) and gibberellin (GA3) applications on physiological and productive parameters in complementary experiments performed with soybean cultured in the field for 3 crop seasons and in the greenhouse for 1 crop season.ABA300 mg/L was sprayed at the V7 and R2 phenological stages, whileGA3 300 mg/L was sprayed at R2 and repeated 7 days later. GA3-treated plants had longer shoots and ABA-treated plants had greater dry weight of aerial parts. Nodule formation was not affected, but both shoot diameter and root density were greater in ABA-treated plants. ABA increased leaf area and chlorophyll content, while GA3 diminished them. In ABA-treated plants, there was a significant reduction in leaf conductance 24 h after the hormone had been applied, but then the conductance values started to rise and equalled those of the controls 11 days later. Although there were no differences in number of pods, in GA3-treated plants the number of seeds per pod was lower, and in ABA-treated plants, young pods were bigger. ABA application increased soybean yield by enhancing carbon allocation and partitioning to the seed. Exogenous ABA also improved the seed quality since it did not affect protein levels but enhanced oil concentration, while GA3 spraying increased oil concentration but diminished seed proteins
publishDate 2009
dc.date.none.fl_str_mv 2009-09
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/11336/106695
Travaglia, Claudia Noemi; Reinoso, Herminda Elmira; Bottini, Ambrosio Rubén; Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed; Csiro Publishing; Crop and Pasture Science; 60; 12; 9-2009; 1131-1136
1836-0947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/106695
identifier_str_mv Travaglia, Claudia Noemi; Reinoso, Herminda Elmira; Bottini, Ambrosio Rubén; Application of abscisic acid promotes yield in field-cultured soybean by enhancing production of carbohydrates and their allocation in seed; Csiro Publishing; Crop and Pasture Science; 60; 12; 9-2009; 1131-1136
1836-0947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1071/CP08396
info:eu-repo/semantics/altIdentifier/url/https://www.publish.csiro.au/cp/CP08396
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Csiro Publishing
publisher.none.fl_str_mv Csiro Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269611149492224
score 13.13397

Publicaciones similares