Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize

Autores
Carciochi, Walter Daniel; Massigoge, Ignacio; Lapaz Olveira, A.; Reussi Calvo, Nahuel Ignacio; Cafaro La Menza, Francisco; Sainz Rozas, Hernan Rene; Barbieri, Pablo; Di Napoli, M.; Gonzalez Montaner, J.; Ciampitti, Ignacio A.
Año de publicación
2021
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Cover crop species and termination date could affect fertilizer-N management and N diagnostic methods traditionally used in bare fallow-maize (Zea mays L.) systems. Our objectives were to (a) assess the impact of cover crop termination date on maize yield and response to fertilizer-N, (b) determine maize yield at varying N rates following different cover crop species and mixtures, and (c) evaluate the chlorophyll meter reading (CMR), grain N concentration (Nc), and grain N nutrition index (NNI) as N diagnostic methods. Experiments were conducted at four sites in the southeastern Argentinean Pampas with maize planted after cover crops. Factors investigated were cover crops with vetch (Vicia villosa Roth), vetch-oat (Avena sativa L.) mixture, or bare fallow; early termination of cover crops or about 3 wk later; and maize fertilizer-N at 0, 50, 100, and 200 kg N ha–1. The minimum N rate that maximized grain yield was higher in vetch-oat mixture (100 kg N ha–1) than in vetch (50 kg N ha–1). Maize yield was not affected by cover crops with 200 kg N ha–1. Late termination dates of vetch-oat mixture reduced maize yield by 15% compared with early termination dates, while there was no effect of vetch termination date. Cover crop termination date did not affect yield response to fertilizer-N. Relative CMR at silking, grain NC, and especially grain NNI at maturity were useful tools to diagnose maize N status and cover crop effect. Cover crop management should be considered to adjust the fertilizer N rate and optimize maize productivity.
EEA Balcarce
Fil: Carciochi, Walter Daniel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Carciochi, Walter Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Massigoge Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Massigoge Ignacio. Kansas State University. Department of Agronomy; Estados Unidos.
Fil: Lapaz Olveira, A. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Reussi Calvo, Nahuel Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Reussi Calvo, Nahuel Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Reussi Calvo, Nahuel Ignacio. Kansas State University. Department of Agronomy; Estados Unidos.
Fil: Cafaro La Menza, Francisco. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán René. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Sainz Rozas, Hernán René. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán René. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Barbieri, Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Barbieri, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Di Napoli, M. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola; Argentina.
Fil: Gonzalez Montaner, J. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola; Argentina.
Fil: Ciampitti, Ignacio A. Kansas State University. Department of Agronomy; Estados Unidos.
Fuente
Agronomy Journal (First published: 03 July 2021)
Materia
Maíz
Plantas de Cobertura
Aplicación de Abonos
Nitrógeno
Maize
Cover Plants
Fertilizer Application
Nitrogen
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/10211
Acceder
id INTADig_dc48fb97e03aeb92f7a1e8e3262d2eda
oai_identifier_str oai:localhost:20.500.12123/10211
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maizeCarciochi, Walter DanielMassigoge, IgnacioLapaz Olveira, A.Reussi Calvo, Nahuel IgnacioCafaro La Menza, FranciscoSainz Rozas, Hernan ReneBarbieri, PabloDi Napoli, M.Gonzalez Montaner, J.Ciampitti, Ignacio A.MaízPlantas de CoberturaAplicación de AbonosNitrógenoMaizeCover PlantsFertilizer ApplicationNitrogenCover crop species and termination date could affect fertilizer-N management and N diagnostic methods traditionally used in bare fallow-maize (Zea mays L.) systems. Our objectives were to (a) assess the impact of cover crop termination date on maize yield and response to fertilizer-N, (b) determine maize yield at varying N rates following different cover crop species and mixtures, and (c) evaluate the chlorophyll meter reading (CMR), grain N concentration (Nc), and grain N nutrition index (NNI) as N diagnostic methods. Experiments were conducted at four sites in the southeastern Argentinean Pampas with maize planted after cover crops. Factors investigated were cover crops with vetch (Vicia villosa Roth), vetch-oat (Avena sativa L.) mixture, or bare fallow; early termination of cover crops or about 3 wk later; and maize fertilizer-N at 0, 50, 100, and 200 kg N ha–1. The minimum N rate that maximized grain yield was higher in vetch-oat mixture (100 kg N ha–1) than in vetch (50 kg N ha–1). Maize yield was not affected by cover crops with 200 kg N ha–1. Late termination dates of vetch-oat mixture reduced maize yield by 15% compared with early termination dates, while there was no effect of vetch termination date. Cover crop termination date did not affect yield response to fertilizer-N. Relative CMR at silking, grain NC, and especially grain NNI at maturity were useful tools to diagnose maize N status and cover crop effect. Cover crop management should be considered to adjust the fertilizer N rate and optimize maize productivity.EEA BalcarceFil: Carciochi, Walter Daniel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Carciochi, Walter Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Massigoge Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Massigoge Ignacio. Kansas State University. Department of Agronomy; Estados Unidos.Fil: Lapaz Olveira, A. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Reussi Calvo, Nahuel Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Reussi Calvo, Nahuel Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Reussi Calvo, Nahuel Ignacio. Kansas State University. Department of Agronomy; Estados Unidos.Fil: Cafaro La Menza, Francisco. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Sainz Rozas, Hernán René. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.Fil: Sainz Rozas, Hernán René. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Sainz Rozas, Hernán René. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Barbieri, Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.Fil: Barbieri, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Di Napoli, M. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola; Argentina.Fil: Gonzalez Montaner, J. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola; Argentina.Fil: Ciampitti, Ignacio A. Kansas State University. Department of Agronomy; Estados Unidos.American Society of Agronomy; Estados Unidosinfo:eu-repo/date/embargoEnd/2022-09-092021-09-09T11:26:26Z2021-09-09T11:26:26Z2021-07-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/10211https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/agj2.207911435-0645 (online)https://doi.org/10.1002/agj2.20791Agronomy Journal (First published: 03 July 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaspainfo:eu-repograntAgreement/INTA/2019-PE-E1-I011-001/2019-PE-E1-I011-001/AR./Intensificacion Sustentable de la Agricultura en la Region Pampeanainfo:eu-repo/semantics/restrictedAccess2025-09-04T09:49:03Zoai:localhost:20.500.12123/10211instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:49:05.204INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
title Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
spellingShingle Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
Carciochi, Walter Daniel
Maíz
Plantas de Cobertura
Aplicación de Abonos
Nitrógeno
Maize
Cover Plants
Fertilizer Application
Nitrogen
title_short Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
title_full Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
title_fullStr Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
title_full_unstemmed Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
title_sort Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
dc.creator.none.fl_str_mv Carciochi, Walter Daniel
Massigoge, Ignacio
Lapaz Olveira, A.
Reussi Calvo, Nahuel Ignacio
Cafaro La Menza, Francisco
Sainz Rozas, Hernan Rene
Barbieri, Pablo
Di Napoli, M.
Gonzalez Montaner, J.
Ciampitti, Ignacio A.
author Carciochi, Walter Daniel
author_facet Carciochi, Walter Daniel
Massigoge, Ignacio
Lapaz Olveira, A.
Reussi Calvo, Nahuel Ignacio
Cafaro La Menza, Francisco
Sainz Rozas, Hernan Rene
Barbieri, Pablo
Di Napoli, M.
Gonzalez Montaner, J.
Ciampitti, Ignacio A.
author_role author
author2 Massigoge, Ignacio
Lapaz Olveira, A.
Reussi Calvo, Nahuel Ignacio
Cafaro La Menza, Francisco
Sainz Rozas, Hernan Rene
Barbieri, Pablo
Di Napoli, M.
Gonzalez Montaner, J.
Ciampitti, Ignacio A.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Maíz
Plantas de Cobertura
Aplicación de Abonos
Nitrógeno
Maize
Cover Plants
Fertilizer Application
Nitrogen
topic Maíz
Plantas de Cobertura
Aplicación de Abonos
Nitrógeno
Maize
Cover Plants
Fertilizer Application
Nitrogen
dc.description.none.fl_txt_mv Cover crop species and termination date could affect fertilizer-N management and N diagnostic methods traditionally used in bare fallow-maize (Zea mays L.) systems. Our objectives were to (a) assess the impact of cover crop termination date on maize yield and response to fertilizer-N, (b) determine maize yield at varying N rates following different cover crop species and mixtures, and (c) evaluate the chlorophyll meter reading (CMR), grain N concentration (Nc), and grain N nutrition index (NNI) as N diagnostic methods. Experiments were conducted at four sites in the southeastern Argentinean Pampas with maize planted after cover crops. Factors investigated were cover crops with vetch (Vicia villosa Roth), vetch-oat (Avena sativa L.) mixture, or bare fallow; early termination of cover crops or about 3 wk later; and maize fertilizer-N at 0, 50, 100, and 200 kg N ha–1. The minimum N rate that maximized grain yield was higher in vetch-oat mixture (100 kg N ha–1) than in vetch (50 kg N ha–1). Maize yield was not affected by cover crops with 200 kg N ha–1. Late termination dates of vetch-oat mixture reduced maize yield by 15% compared with early termination dates, while there was no effect of vetch termination date. Cover crop termination date did not affect yield response to fertilizer-N. Relative CMR at silking, grain NC, and especially grain NNI at maturity were useful tools to diagnose maize N status and cover crop effect. Cover crop management should be considered to adjust the fertilizer N rate and optimize maize productivity.
EEA Balcarce
Fil: Carciochi, Walter Daniel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Carciochi, Walter Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Massigoge Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Massigoge Ignacio. Kansas State University. Department of Agronomy; Estados Unidos.
Fil: Lapaz Olveira, A. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Reussi Calvo, Nahuel Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Reussi Calvo, Nahuel Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Reussi Calvo, Nahuel Ignacio. Kansas State University. Department of Agronomy; Estados Unidos.
Fil: Cafaro La Menza, Francisco. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán René. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Sainz Rozas, Hernán René. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán René. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Barbieri, Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Barbieri, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Di Napoli, M. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola; Argentina.
Fil: Gonzalez Montaner, J. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola; Argentina.
Fil: Ciampitti, Ignacio A. Kansas State University. Department of Agronomy; Estados Unidos.
description Cover crop species and termination date could affect fertilizer-N management and N diagnostic methods traditionally used in bare fallow-maize (Zea mays L.) systems. Our objectives were to (a) assess the impact of cover crop termination date on maize yield and response to fertilizer-N, (b) determine maize yield at varying N rates following different cover crop species and mixtures, and (c) evaluate the chlorophyll meter reading (CMR), grain N concentration (Nc), and grain N nutrition index (NNI) as N diagnostic methods. Experiments were conducted at four sites in the southeastern Argentinean Pampas with maize planted after cover crops. Factors investigated were cover crops with vetch (Vicia villosa Roth), vetch-oat (Avena sativa L.) mixture, or bare fallow; early termination of cover crops or about 3 wk later; and maize fertilizer-N at 0, 50, 100, and 200 kg N ha–1. The minimum N rate that maximized grain yield was higher in vetch-oat mixture (100 kg N ha–1) than in vetch (50 kg N ha–1). Maize yield was not affected by cover crops with 200 kg N ha–1. Late termination dates of vetch-oat mixture reduced maize yield by 15% compared with early termination dates, while there was no effect of vetch termination date. Cover crop termination date did not affect yield response to fertilizer-N. Relative CMR at silking, grain NC, and especially grain NNI at maturity were useful tools to diagnose maize N status and cover crop effect. Cover crop management should be considered to adjust the fertilizer N rate and optimize maize productivity.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-09T11:26:26Z
2021-09-09T11:26:26Z
2021-07-03
info:eu-repo/date/embargoEnd/2022-09-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/10211
https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/agj2.20791
1435-0645 (online)
https://doi.org/10.1002/agj2.20791
url http://hdl.handle.net/20.500.12123/10211
https://acsess.onlinelibrary.wiley.com/doi/abs/10.1002/agj2.20791
https://doi.org/10.1002/agj2.20791
identifier_str_mv 1435-0645 (online)
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E1-I011-001/2019-PE-E1-I011-001/AR./Intensificacion Sustentable de la Agricultura en la Region Pampeana
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 American Society of Agronomy; Estados Unidos
publisher.none.fl_str_mv American Society of Agronomy; Estados Unidos
dc.source.none.fl_str_mv Agronomy Journal (First published: 03 July 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
_version_ 1842341390360510464
score 12.623145

Publicaciones similares