Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods
- Autores
- Céccoli, Gabriel; Ortega, Leandro Ismael; Gariglio, Norberto Francisco; Favaro, Juan Carlos; Bouzo, Carlos Alberto
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Six experiments were performed in the term of three years in order to explore and compare the effects of transplanting and direct sowing (DS) on sweet corn (Zea mays L.) growth, earliness and yield. Different genotypes, tray cell sizes (volume) and seedling ages were assayed. In all experiments, direct sowing was performed with a final separation of 0.25 m between plants in each row. Growth parameters (height, leaf area and ear size) were reduced with the increase of age and/or decrease of the tray cell size, mainly in cultivars with early flowering i.e., low cumulative corn heat unit (CHU) requirements. Earlier harvests were obtained in transplanting compared to direct sowing, although with lower yields. When the thermal time accumulated by plants in the trays was higher than 100 CHU, the yield decreased by 3.91% (R2 = 0.79) for each unit of CHU. The results indicate that the transplanted sweet corn yield was generally lower than of direct seeded plants, and differences grew bigger as the tray cell volume was smaller and the seedlings age increased.
Fil: Céccoli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Ortega, Leandro Ismael. Instituto Nacional de Tecnologia Agropecuaria. Centro Nacional de Investigaciones Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Geneticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gariglio, Norberto Francisco. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Favaro, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Bouzo, Carlos Alberto. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina - Materia
-
tray cell volume
seedling transplant
transplant age
yield
direct sowing - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/13888
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/13888 |
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Sweet corn (Zea mays L.) growth and yield are influenced by establishment methodsCéccoli, GabrielOrtega, Leandro IsmaelGariglio, Norberto FranciscoFavaro, Juan CarlosBouzo, Carlos Albertotray cell volumeseedling transplanttransplant ageyielddirect sowinghttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Six experiments were performed in the term of three years in order to explore and compare the effects of transplanting and direct sowing (DS) on sweet corn (Zea mays L.) growth, earliness and yield. Different genotypes, tray cell sizes (volume) and seedling ages were assayed. In all experiments, direct sowing was performed with a final separation of 0.25 m between plants in each row. Growth parameters (height, leaf area and ear size) were reduced with the increase of age and/or decrease of the tray cell size, mainly in cultivars with early flowering i.e., low cumulative corn heat unit (CHU) requirements. Earlier harvests were obtained in transplanting compared to direct sowing, although with lower yields. When the thermal time accumulated by plants in the trays was higher than 100 CHU, the yield decreased by 3.91% (R2 = 0.79) for each unit of CHU. The results indicate that the transplanted sweet corn yield was generally lower than of direct seeded plants, and differences grew bigger as the tray cell volume was smaller and the seedlings age increased.Fil: Céccoli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaFil: Ortega, Leandro Ismael. Instituto Nacional de Tecnologia Agropecuaria. Centro Nacional de Investigaciones Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Geneticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gariglio, Norberto Francisco. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaFil: Favaro, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaFil: Bouzo, Carlos Alberto. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaNatl Botanical Inst2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13888Céccoli, Gabriel; Ortega, Leandro Ismael; Gariglio, Norberto Francisco; Favaro, Juan Carlos; Bouzo, Carlos Alberto; Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods; Natl Botanical Inst; Bothalia; 44; 6; 6-2014; 2-120006-8241enginfo:eu-repo/semantics/altIdentifier/url/http://www.abcjournal.org/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:48:20Zoai:ri.conicet.gov.ar:11336/13888instacron: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:34982025-10-15 14:48:21.017CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
title |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
spellingShingle |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods Céccoli, Gabriel tray cell volume seedling transplant transplant age yield direct sowing |
title_short |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
title_full |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
title_fullStr |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
title_full_unstemmed |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
title_sort |
Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods |
dc.creator.none.fl_str_mv |
Céccoli, Gabriel Ortega, Leandro Ismael Gariglio, Norberto Francisco Favaro, Juan Carlos Bouzo, Carlos Alberto |
author |
Céccoli, Gabriel |
author_facet |
Céccoli, Gabriel Ortega, Leandro Ismael Gariglio, Norberto Francisco Favaro, Juan Carlos Bouzo, Carlos Alberto |
author_role |
author |
author2 |
Ortega, Leandro Ismael Gariglio, Norberto Francisco Favaro, Juan Carlos Bouzo, Carlos Alberto |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
tray cell volume seedling transplant transplant age yield direct sowing |
topic |
tray cell volume seedling transplant transplant age yield direct sowing |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.5 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Six experiments were performed in the term of three years in order to explore and compare the effects of transplanting and direct sowing (DS) on sweet corn (Zea mays L.) growth, earliness and yield. Different genotypes, tray cell sizes (volume) and seedling ages were assayed. In all experiments, direct sowing was performed with a final separation of 0.25 m between plants in each row. Growth parameters (height, leaf area and ear size) were reduced with the increase of age and/or decrease of the tray cell size, mainly in cultivars with early flowering i.e., low cumulative corn heat unit (CHU) requirements. Earlier harvests were obtained in transplanting compared to direct sowing, although with lower yields. When the thermal time accumulated by plants in the trays was higher than 100 CHU, the yield decreased by 3.91% (R2 = 0.79) for each unit of CHU. The results indicate that the transplanted sweet corn yield was generally lower than of direct seeded plants, and differences grew bigger as the tray cell volume was smaller and the seedlings age increased. Fil: Céccoli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina Fil: Ortega, Leandro Ismael. Instituto Nacional de Tecnologia Agropecuaria. Centro Nacional de Investigaciones Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Geneticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gariglio, Norberto Francisco. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina Fil: Favaro, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina Fil: Bouzo, Carlos Alberto. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina |
description |
Six experiments were performed in the term of three years in order to explore and compare the effects of transplanting and direct sowing (DS) on sweet corn (Zea mays L.) growth, earliness and yield. Different genotypes, tray cell sizes (volume) and seedling ages were assayed. In all experiments, direct sowing was performed with a final separation of 0.25 m between plants in each row. Growth parameters (height, leaf area and ear size) were reduced with the increase of age and/or decrease of the tray cell size, mainly in cultivars with early flowering i.e., low cumulative corn heat unit (CHU) requirements. Earlier harvests were obtained in transplanting compared to direct sowing, although with lower yields. When the thermal time accumulated by plants in the trays was higher than 100 CHU, the yield decreased by 3.91% (R2 = 0.79) for each unit of CHU. The results indicate that the transplanted sweet corn yield was generally lower than of direct seeded plants, and differences grew bigger as the tray cell volume was smaller and the seedlings age increased. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06 |
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/11336/13888 Céccoli, Gabriel; Ortega, Leandro Ismael; Gariglio, Norberto Francisco; Favaro, Juan Carlos; Bouzo, Carlos Alberto; Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods; Natl Botanical Inst; Bothalia; 44; 6; 6-2014; 2-12 0006-8241 |
url |
http://hdl.handle.net/11336/13888 |
identifier_str_mv |
Céccoli, Gabriel; Ortega, Leandro Ismael; Gariglio, Norberto Francisco; Favaro, Juan Carlos; Bouzo, Carlos Alberto; Sweet corn (Zea mays L.) growth and yield are influenced by establishment methods; Natl Botanical Inst; Bothalia; 44; 6; 6-2014; 2-12 0006-8241 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.abcjournal.org/ |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Natl Botanical Inst |
publisher.none.fl_str_mv |
Natl Botanical Inst |
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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1846083002905395200 |
score |
13.22299 |