Soybean seed yield response to plant density by yield environment in north america

Autores
Carciochi, Walter Daniel; Schwalbert, Rai; Andrade, Fernando Héctor; Corassa, Geomar M.; Carter, Paul; Gaspar, Adam P.; Schmidt, John; Ciampitti, Ignacio Antonio
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Inconsistent soybean [Glycine max (L.) Merr.] seed yield response to plant density has been previously reported. Moreover, recent economic and productive circumstances have caused interest in within-field variation of the agronomic optimal plant density (AOPD) for soybean. Thus, the objectives of this study were to: (i) determine the AOPD by yield environments (YE) and (ii) study variations in yield components (seed number and weight) related to the changes in seed yield response to plant density for soybean in North America. During 2013 and 2014, a total of 78 yield-to-plant density responses were evaluated in different regions of the United States and Canada. A soybean database evaluating multiple seeding rates ranging from 170,000 to 670,000 seeds ha–1 was collected, including final number of plants, seed yield, and its components (seed number and weight). The data was classified in YEs: Low (LYE, <4 Mg ha–1), medium (MYE, 4–4.3 Mg ha–1), and high (HYE, >4.3 Mg ha–1). The main outcomes were: (i) AOPD increased by 24% from HYE to LYE, (ii) per-plant yield increased due to a decrease in plant density: HYE > MYE > LYE, and (iii) per-plant yield was mainly driven by seed number across plant densities within a YE, but both yield components influenced per-plant yield across YEs. This study presents the first attempt to investigate the seed yieldto- plant density relationship via the understanding of plant establishment and yield components and by exploring the influence of weather variables defining soybean YEs.
Fil: Carciochi, Walter Daniel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Schwalbert, Rai. Kansas State University; Estados Unidos
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Corassa, Geomar M.. Kansas State University; Estados Unidos
Fil: Carter, Paul. Kansas State University; Estados Unidos
Fil: Gaspar, Adam P.. Kansas State University; Estados Unidos
Fil: Schmidt, John. Kansas State University; Estados Unidos
Fil: Ciampitti, Ignacio Antonio. Kansas State University; Estados Unidos
Materia
soybean
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/178625
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/178625
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Soybean seed yield response to plant density by yield environment in north americaCarciochi, Walter DanielSchwalbert, RaiAndrade, Fernando HéctorCorassa, Geomar M.Carter, PaulGaspar, Adam P.Schmidt, JohnCiampitti, Ignacio Antoniosoybeanhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Inconsistent soybean [Glycine max (L.) Merr.] seed yield response to plant density has been previously reported. Moreover, recent economic and productive circumstances have caused interest in within-field variation of the agronomic optimal plant density (AOPD) for soybean. Thus, the objectives of this study were to: (i) determine the AOPD by yield environments (YE) and (ii) study variations in yield components (seed number and weight) related to the changes in seed yield response to plant density for soybean in North America. During 2013 and 2014, a total of 78 yield-to-plant density responses were evaluated in different regions of the United States and Canada. A soybean database evaluating multiple seeding rates ranging from 170,000 to 670,000 seeds ha–1 was collected, including final number of plants, seed yield, and its components (seed number and weight). The data was classified in YEs: Low (LYE, <4 Mg ha–1), medium (MYE, 4–4.3 Mg ha–1), and high (HYE, >4.3 Mg ha–1). The main outcomes were: (i) AOPD increased by 24% from HYE to LYE, (ii) per-plant yield increased due to a decrease in plant density: HYE > MYE > LYE, and (iii) per-plant yield was mainly driven by seed number across plant densities within a YE, but both yield components influenced per-plant yield across YEs. This study presents the first attempt to investigate the seed yieldto- plant density relationship via the understanding of plant establishment and yield components and by exploring the influence of weather variables defining soybean YEs.Fil: Carciochi, Walter Daniel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Schwalbert, Rai. Kansas State University; Estados UnidosFil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Corassa, Geomar M.. Kansas State University; Estados UnidosFil: Carter, Paul. Kansas State University; Estados UnidosFil: Gaspar, Adam P.. Kansas State University; Estados UnidosFil: Schmidt, John. Kansas State University; Estados UnidosFil: Ciampitti, Ignacio Antonio. Kansas State University; Estados UnidosAmerican Society of Agronomy2019-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/178625Carciochi, Walter Daniel; Schwalbert, Rai; Andrade, Fernando Héctor; Corassa, Geomar M.; Carter, Paul; et al.; Soybean seed yield response to plant density by yield environment in north america; American Society of Agronomy; Agronomy Journal; 111; 4; 5-2019; 1923-19320002-1962CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.2134/agronj2018.10.0635info:eu-repo/semantics/altIdentifier/url/https://acsess.onlinelibrary.wiley.com/doi/10.2134/agronj2018.10.0635info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:01:38Zoai:ri.conicet.gov.ar:11336/178625instacron: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:34982025-09-17 11:01:38.748CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Soybean seed yield response to plant density by yield environment in north america
title Soybean seed yield response to plant density by yield environment in north america
spellingShingle Soybean seed yield response to plant density by yield environment in north america
Carciochi, Walter Daniel
soybean
title_short Soybean seed yield response to plant density by yield environment in north america
title_full Soybean seed yield response to plant density by yield environment in north america
title_fullStr Soybean seed yield response to plant density by yield environment in north america
title_full_unstemmed Soybean seed yield response to plant density by yield environment in north america
title_sort Soybean seed yield response to plant density by yield environment in north america
dc.creator.none.fl_str_mv Carciochi, Walter Daniel
Schwalbert, Rai
Andrade, Fernando Héctor
Corassa, Geomar M.
Carter, Paul
Gaspar, Adam P.
Schmidt, John
Ciampitti, Ignacio Antonio
author Carciochi, Walter Daniel
author_facet Carciochi, Walter Daniel
Schwalbert, Rai
Andrade, Fernando Héctor
Corassa, Geomar M.
Carter, Paul
Gaspar, Adam P.
Schmidt, John
Ciampitti, Ignacio Antonio
author_role author
author2 Schwalbert, Rai
Andrade, Fernando Héctor
Corassa, Geomar M.
Carter, Paul
Gaspar, Adam P.
Schmidt, John
Ciampitti, Ignacio Antonio
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv soybean
topic soybean
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Inconsistent soybean [Glycine max (L.) Merr.] seed yield response to plant density has been previously reported. Moreover, recent economic and productive circumstances have caused interest in within-field variation of the agronomic optimal plant density (AOPD) for soybean. Thus, the objectives of this study were to: (i) determine the AOPD by yield environments (YE) and (ii) study variations in yield components (seed number and weight) related to the changes in seed yield response to plant density for soybean in North America. During 2013 and 2014, a total of 78 yield-to-plant density responses were evaluated in different regions of the United States and Canada. A soybean database evaluating multiple seeding rates ranging from 170,000 to 670,000 seeds ha–1 was collected, including final number of plants, seed yield, and its components (seed number and weight). The data was classified in YEs: Low (LYE, <4 Mg ha–1), medium (MYE, 4–4.3 Mg ha–1), and high (HYE, >4.3 Mg ha–1). The main outcomes were: (i) AOPD increased by 24% from HYE to LYE, (ii) per-plant yield increased due to a decrease in plant density: HYE > MYE > LYE, and (iii) per-plant yield was mainly driven by seed number across plant densities within a YE, but both yield components influenced per-plant yield across YEs. This study presents the first attempt to investigate the seed yieldto- plant density relationship via the understanding of plant establishment and yield components and by exploring the influence of weather variables defining soybean YEs.
Fil: Carciochi, Walter Daniel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Schwalbert, Rai. Kansas State University; Estados Unidos
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Corassa, Geomar M.. Kansas State University; Estados Unidos
Fil: Carter, Paul. Kansas State University; Estados Unidos
Fil: Gaspar, Adam P.. Kansas State University; Estados Unidos
Fil: Schmidt, John. Kansas State University; Estados Unidos
Fil: Ciampitti, Ignacio Antonio. Kansas State University; Estados Unidos
description Inconsistent soybean [Glycine max (L.) Merr.] seed yield response to plant density has been previously reported. Moreover, recent economic and productive circumstances have caused interest in within-field variation of the agronomic optimal plant density (AOPD) for soybean. Thus, the objectives of this study were to: (i) determine the AOPD by yield environments (YE) and (ii) study variations in yield components (seed number and weight) related to the changes in seed yield response to plant density for soybean in North America. During 2013 and 2014, a total of 78 yield-to-plant density responses were evaluated in different regions of the United States and Canada. A soybean database evaluating multiple seeding rates ranging from 170,000 to 670,000 seeds ha–1 was collected, including final number of plants, seed yield, and its components (seed number and weight). The data was classified in YEs: Low (LYE, <4 Mg ha–1), medium (MYE, 4–4.3 Mg ha–1), and high (HYE, >4.3 Mg ha–1). The main outcomes were: (i) AOPD increased by 24% from HYE to LYE, (ii) per-plant yield increased due to a decrease in plant density: HYE > MYE > LYE, and (iii) per-plant yield was mainly driven by seed number across plant densities within a YE, but both yield components influenced per-plant yield across YEs. This study presents the first attempt to investigate the seed yieldto- plant density relationship via the understanding of plant establishment and yield components and by exploring the influence of weather variables defining soybean YEs.
publishDate 2019
dc.date.none.fl_str_mv 2019-05
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/11336/178625
Carciochi, Walter Daniel; Schwalbert, Rai; Andrade, Fernando Héctor; Corassa, Geomar M.; Carter, Paul; et al.; Soybean seed yield response to plant density by yield environment in north america; American Society of Agronomy; Agronomy Journal; 111; 4; 5-2019; 1923-1932
0002-1962
CONICET Digital
CONICET
url http://hdl.handle.net/11336/178625
identifier_str_mv Carciochi, Walter Daniel; Schwalbert, Rai; Andrade, Fernando Héctor; Corassa, Geomar M.; Carter, Paul; et al.; Soybean seed yield response to plant density by yield environment in north america; American Society of Agronomy; Agronomy Journal; 111; 4; 5-2019; 1923-1932
0002-1962
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.2134/agronj2018.10.0635
info:eu-repo/semantics/altIdentifier/url/https://acsess.onlinelibrary.wiley.com/doi/10.2134/agronj2018.10.0635
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Society of Agronomy
publisher.none.fl_str_mv American Society of Agronomy
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
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score 13.001348

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