Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas

Autores
Crespo, Cecilia; Corral, Raúl Alejandro; Diez, Santiago; Delgado, Santiago Germán; Dominguez, Germán; Agostini, Maria De Los Angeles; Cendoya, María Gabriela; Sainz Rozas, Hernan Rene; Garcia, Gisela Vanesa; Studdert, Guillermo
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An ecological intensification of agriculture through the use of green bridge crops (GBC) between cash crops is a way to improve resource use efficiency. This study aimed to assess vetch (Vicia villosa Roth.) (Ve), oat (Avena sativa L.) (Oa), Oa+Ve as GBC, and a control without GBC, with different termination dates (early and late), tillage systems (conventional tillage and no-tillage), and nitrogen (N)-fertilization to corn (Zea mays L.) (NF: 0 and 120 kg N ha−1) on soil N availability, and corn N uptake and yield. Three field experiments were carried out at the Southeastern Argentinean Pampas in 2012–2013, 2013–2014, and 2014–2015 on an Argiudoll. Corn and GBC aboveground dry matter and N accumulation and corn grain yield were determined. Soil nitrate-N at corn planting and V6 and anaerobically mineralizable N (AN) at corn planting were also determined. Water availability at corn planting was not limiting, whereas along corn cycle differed among years. The GBC terminated late accumulated more dry matter and N than those terminated early and Ve and Oa+Ve more N than Oa. Both early termination date and Ve tended to show higher nitrate-N at planting and at V6 stage. In general, NF improved corn behavior but response was different among GBC, being lower after Ve and Oa+Ve, and with late termination date. A simple model was fitted to predict corn relative yield based on nitrate-N at V6 stage, AN, GBC dry matter accumulation and C:N ratio. The model fitted allowed predicting relative corn grain yield and could be used as a tool to help N fertilization recommendation.
EEA Balcarce
Fil: Crespo, Cecilia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Crespo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Corral, Raúl Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Chacra Experimental Integrada Barrow; Argentina.
Fil: Diez, Santiago. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Delgado, Santiago. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Domínguez, Germán. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Agostini, María de los Ángeles. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Cendoya, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán Rene. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Sainz Rozas, Hernán Rene. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán Rene. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: García, Gisela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Studdert, Guillermo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fuente
Soil and Tillage Research 218 : 105311 (April 2022)
Materia
Plantas de Cobertura
Abonos Verdes
Disponibilidad del Agua
Labranza Covencional
Cero-Labranza
Elección de la Época
Cover Plants
Green Manures
Water Availability
Conventional Tillage
Zero Tillage
Timing
Región Pampeana
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/11265
Acceder
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oai_identifier_str oai:localhost:20.500.12123/11265
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network_name_str INTA Digital (INTA)
spelling Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean PampasCrespo, CeciliaCorral, Raúl AlejandroDiez, SantiagoDelgado, Santiago GermánDominguez, GermánAgostini, Maria De Los AngelesCendoya, María GabrielaSainz Rozas, Hernan ReneGarcia, Gisela VanesaStuddert, GuillermoPlantas de CoberturaAbonos VerdesDisponibilidad del AguaLabranza CovencionalCero-LabranzaElección de la ÉpocaCover PlantsGreen ManuresWater AvailabilityConventional TillageZero TillageTimingRegión PampeanaAn ecological intensification of agriculture through the use of green bridge crops (GBC) between cash crops is a way to improve resource use efficiency. This study aimed to assess vetch (Vicia villosa Roth.) (Ve), oat (Avena sativa L.) (Oa), Oa+Ve as GBC, and a control without GBC, with different termination dates (early and late), tillage systems (conventional tillage and no-tillage), and nitrogen (N)-fertilization to corn (Zea mays L.) (NF: 0 and 120 kg N ha−1) on soil N availability, and corn N uptake and yield. Three field experiments were carried out at the Southeastern Argentinean Pampas in 2012–2013, 2013–2014, and 2014–2015 on an Argiudoll. Corn and GBC aboveground dry matter and N accumulation and corn grain yield were determined. Soil nitrate-N at corn planting and V6 and anaerobically mineralizable N (AN) at corn planting were also determined. Water availability at corn planting was not limiting, whereas along corn cycle differed among years. The GBC terminated late accumulated more dry matter and N than those terminated early and Ve and Oa+Ve more N than Oa. Both early termination date and Ve tended to show higher nitrate-N at planting and at V6 stage. In general, NF improved corn behavior but response was different among GBC, being lower after Ve and Oa+Ve, and with late termination date. A simple model was fitted to predict corn relative yield based on nitrate-N at V6 stage, AN, GBC dry matter accumulation and C:N ratio. The model fitted allowed predicting relative corn grain yield and could be used as a tool to help N fertilization recommendation.EEA BalcarceFil: Crespo, Cecilia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Crespo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Corral, Raúl Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Chacra Experimental Integrada Barrow; Argentina.Fil: Diez, Santiago. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Delgado, Santiago. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Domínguez, Germán. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Agostini, María de los Ángeles. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Cendoya, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Sainz Rozas, Hernán Rene. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.Fil: Sainz Rozas, Hernán Rene. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Sainz Rozas, Hernán Rene. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: García, Gisela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Studdert, Guillermo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Elsevier2022-02-25T12:37:55Z2022-02-25T12:37:55Z2022-01-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11265https://www.sciencedirect.com/science/article/pii/S01671987210038460167-1987https://doi.org/10.1016/j.still.2021.105311Soil and Tillage Research 218 : 105311 (April 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNCYO-1127032/AR./Tecnologías de manejo de cultivos en sistemas basados en cereales y oleaginosas, enfocadas en las demandas territoriales.info:eu-repo/semantics/restrictedAccess2025-09-29T13:45:29Zoai:localhost:20.500.12123/11265instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:29.441INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
title Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
spellingShingle Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
Crespo, Cecilia
Plantas de Cobertura
Abonos Verdes
Disponibilidad del Agua
Labranza Covencional
Cero-Labranza
Elección de la Época
Cover Plants
Green Manures
Water Availability
Conventional Tillage
Zero Tillage
Timing
Región Pampeana
title_short Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
title_full Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
title_fullStr Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
title_full_unstemmed Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
title_sort Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas
dc.creator.none.fl_str_mv Crespo, Cecilia
Corral, Raúl Alejandro
Diez, Santiago
Delgado, Santiago Germán
Dominguez, Germán
Agostini, Maria De Los Angeles
Cendoya, María Gabriela
Sainz Rozas, Hernan Rene
Garcia, Gisela Vanesa
Studdert, Guillermo
author Crespo, Cecilia
author_facet Crespo, Cecilia
Corral, Raúl Alejandro
Diez, Santiago
Delgado, Santiago Germán
Dominguez, Germán
Agostini, Maria De Los Angeles
Cendoya, María Gabriela
Sainz Rozas, Hernan Rene
Garcia, Gisela Vanesa
Studdert, Guillermo
author_role author
author2 Corral, Raúl Alejandro
Diez, Santiago
Delgado, Santiago Germán
Dominguez, Germán
Agostini, Maria De Los Angeles
Cendoya, María Gabriela
Sainz Rozas, Hernan Rene
Garcia, Gisela Vanesa
Studdert, Guillermo
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Plantas de Cobertura
Abonos Verdes
Disponibilidad del Agua
Labranza Covencional
Cero-Labranza
Elección de la Época
Cover Plants
Green Manures
Water Availability
Conventional Tillage
Zero Tillage
Timing
Región Pampeana
topic Plantas de Cobertura
Abonos Verdes
Disponibilidad del Agua
Labranza Covencional
Cero-Labranza
Elección de la Época
Cover Plants
Green Manures
Water Availability
Conventional Tillage
Zero Tillage
Timing
Región Pampeana
dc.description.none.fl_txt_mv An ecological intensification of agriculture through the use of green bridge crops (GBC) between cash crops is a way to improve resource use efficiency. This study aimed to assess vetch (Vicia villosa Roth.) (Ve), oat (Avena sativa L.) (Oa), Oa+Ve as GBC, and a control without GBC, with different termination dates (early and late), tillage systems (conventional tillage and no-tillage), and nitrogen (N)-fertilization to corn (Zea mays L.) (NF: 0 and 120 kg N ha−1) on soil N availability, and corn N uptake and yield. Three field experiments were carried out at the Southeastern Argentinean Pampas in 2012–2013, 2013–2014, and 2014–2015 on an Argiudoll. Corn and GBC aboveground dry matter and N accumulation and corn grain yield were determined. Soil nitrate-N at corn planting and V6 and anaerobically mineralizable N (AN) at corn planting were also determined. Water availability at corn planting was not limiting, whereas along corn cycle differed among years. The GBC terminated late accumulated more dry matter and N than those terminated early and Ve and Oa+Ve more N than Oa. Both early termination date and Ve tended to show higher nitrate-N at planting and at V6 stage. In general, NF improved corn behavior but response was different among GBC, being lower after Ve and Oa+Ve, and with late termination date. A simple model was fitted to predict corn relative yield based on nitrate-N at V6 stage, AN, GBC dry matter accumulation and C:N ratio. The model fitted allowed predicting relative corn grain yield and could be used as a tool to help N fertilization recommendation.
EEA Balcarce
Fil: Crespo, Cecilia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Crespo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Corral, Raúl Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Chacra Experimental Integrada Barrow; Argentina.
Fil: Diez, Santiago. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Delgado, Santiago. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Domínguez, Germán. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Agostini, María de los Ángeles. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Cendoya, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán Rene. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Sainz Rozas, Hernán Rene. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Sainz Rozas, Hernán Rene. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: García, Gisela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Studdert, Guillermo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
description An ecological intensification of agriculture through the use of green bridge crops (GBC) between cash crops is a way to improve resource use efficiency. This study aimed to assess vetch (Vicia villosa Roth.) (Ve), oat (Avena sativa L.) (Oa), Oa+Ve as GBC, and a control without GBC, with different termination dates (early and late), tillage systems (conventional tillage and no-tillage), and nitrogen (N)-fertilization to corn (Zea mays L.) (NF: 0 and 120 kg N ha−1) on soil N availability, and corn N uptake and yield. Three field experiments were carried out at the Southeastern Argentinean Pampas in 2012–2013, 2013–2014, and 2014–2015 on an Argiudoll. Corn and GBC aboveground dry matter and N accumulation and corn grain yield were determined. Soil nitrate-N at corn planting and V6 and anaerobically mineralizable N (AN) at corn planting were also determined. Water availability at corn planting was not limiting, whereas along corn cycle differed among years. The GBC terminated late accumulated more dry matter and N than those terminated early and Ve and Oa+Ve more N than Oa. Both early termination date and Ve tended to show higher nitrate-N at planting and at V6 stage. In general, NF improved corn behavior but response was different among GBC, being lower after Ve and Oa+Ve, and with late termination date. A simple model was fitted to predict corn relative yield based on nitrate-N at V6 stage, AN, GBC dry matter accumulation and C:N ratio. The model fitted allowed predicting relative corn grain yield and could be used as a tool to help N fertilization recommendation.
publishDate 2022
dc.date.none.fl_str_mv 2022-02-25T12:37:55Z
2022-02-25T12:37:55Z
2022-01-17
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/20.500.12123/11265
https://www.sciencedirect.com/science/article/pii/S0167198721003846
0167-1987
https://doi.org/10.1016/j.still.2021.105311
url http://hdl.handle.net/20.500.12123/11265
https://www.sciencedirect.com/science/article/pii/S0167198721003846
https://doi.org/10.1016/j.still.2021.105311
identifier_str_mv 0167-1987
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/PNCYO-1127032/AR./Tecnologías de manejo de cultivos en sistemas basados en cereales y oleaginosas, enfocadas en las demandas territoriales.
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 Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Soil and Tillage Research 218 : 105311 (April 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 12.559606

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