Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.

Autores
Aparicio, Virginia Carolina; Costa, Jose Luis; Sainz Rozas, Hernan Rene; Gimenez, Daniel; García, Fernando
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nitrogen (N) balance method is a valuable tool for estimating N losses. However, this technique could lead to incorrect estimates of the amount of nitrate (NO3 −N) leaching if processes relevant to N losses are not considered properly. The aim of this study was to compare NO3 −-N leaching losses estimated using an N balance (nonrecovered N, Nne) with data of NO3 −-N leaching losses (Nl). The experiment was made on a Typic Argiudoll soil planted with corn (five growing seasons) under 0, 100, and 200 kg N ha−1. The ceramic soil-water suction samplers were installed (1 m deep). Drainage was estimated by the LEACH-W model. The greatest overestimation with the N balance method occurred for years with annual rainfall below the historical average and at times of high NO3 −-N availability. Future research should focus on investigating mechanisms of N losses relevant under limited water availability.
Fil: Aparicio, Virginia Carolina. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Costa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Sainz Rozas, Hernan Rene. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gimenez, Daniel. Universidad de Rutgers; Estados Unidos
Fil: García, Fernando. IPNI Latin America-Southern Cone Program; Argentina
Materia
Nitrogen
Nutrient
Cycling
Water
Quality
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC 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:11336/46716
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.Aparicio, Virginia CarolinaCosta, Jose LuisSainz Rozas, Hernan ReneGimenez, DanielGarcía, FernandoNitrogenNutrientCyclingWaterQualityhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Nitrogen (N) balance method is a valuable tool for estimating N losses. However, this technique could lead to incorrect estimates of the amount of nitrate (NO3 −N) leaching if processes relevant to N losses are not considered properly. The aim of this study was to compare NO3 −-N leaching losses estimated using an N balance (nonrecovered N, Nne) with data of NO3 −-N leaching losses (Nl). The experiment was made on a Typic Argiudoll soil planted with corn (five growing seasons) under 0, 100, and 200 kg N ha−1. The ceramic soil-water suction samplers were installed (1 m deep). Drainage was estimated by the LEACH-W model. The greatest overestimation with the N balance method occurred for years with annual rainfall below the historical average and at times of high NO3 −-N availability. Future research should focus on investigating mechanisms of N losses relevant under limited water availability.Fil: Aparicio, Virginia Carolina. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Costa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Sainz Rozas, Hernan Rene. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gimenez, Daniel. Universidad de Rutgers; Estados UnidosFil: García, Fernando. IPNI Latin America-Southern Cone Program; ArgentinaTaylor & Francis2015-04info: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/11336/46716Aparicio, Virginia Carolina; Costa, Jose Luis; Sainz Rozas, Hernan Rene; Gimenez, Daniel; García, Fernando; Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.; Taylor & Francis; Communications in Soil Science and Plant Analysis; 46; 10; 4-2015; 1229-12430010-3624CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/00103624.2015.1033533info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/00103624.2015.1033533info:eu-repo/semantics/openAccessAtribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)https://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:40:24Zoai:ri.conicet.gov.ar:11336/46716instacron: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:34982025-10-22 11:40:24.871CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
title Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
spellingShingle Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
Aparicio, Virginia Carolina
Nitrogen
Nutrient
Cycling
Water
Quality
title_short Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
title_full Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
title_fullStr Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
title_full_unstemmed Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
title_sort Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.
dc.creator.none.fl_str_mv Aparicio, Virginia Carolina
Costa, Jose Luis
Sainz Rozas, Hernan Rene
Gimenez, Daniel
García, Fernando
author Aparicio, Virginia Carolina
author_facet Aparicio, Virginia Carolina
Costa, Jose Luis
Sainz Rozas, Hernan Rene
Gimenez, Daniel
García, Fernando
author_role author
author2 Costa, Jose Luis
Sainz Rozas, Hernan Rene
Gimenez, Daniel
García, Fernando
author2_role author
author
author
author
dc.subject.none.fl_str_mv Nitrogen
Nutrient
Cycling
Water
Quality
topic Nitrogen
Nutrient
Cycling
Water
Quality
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Nitrogen (N) balance method is a valuable tool for estimating N losses. However, this technique could lead to incorrect estimates of the amount of nitrate (NO3 −N) leaching if processes relevant to N losses are not considered properly. The aim of this study was to compare NO3 −-N leaching losses estimated using an N balance (nonrecovered N, Nne) with data of NO3 −-N leaching losses (Nl). The experiment was made on a Typic Argiudoll soil planted with corn (five growing seasons) under 0, 100, and 200 kg N ha−1. The ceramic soil-water suction samplers were installed (1 m deep). Drainage was estimated by the LEACH-W model. The greatest overestimation with the N balance method occurred for years with annual rainfall below the historical average and at times of high NO3 −-N availability. Future research should focus on investigating mechanisms of N losses relevant under limited water availability.
Fil: Aparicio, Virginia Carolina. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Costa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Sainz Rozas, Hernan Rene. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gimenez, Daniel. Universidad de Rutgers; Estados Unidos
Fil: García, Fernando. IPNI Latin America-Southern Cone Program; Argentina
description Nitrogen (N) balance method is a valuable tool for estimating N losses. However, this technique could lead to incorrect estimates of the amount of nitrate (NO3 −N) leaching if processes relevant to N losses are not considered properly. The aim of this study was to compare NO3 −-N leaching losses estimated using an N balance (nonrecovered N, Nne) with data of NO3 −-N leaching losses (Nl). The experiment was made on a Typic Argiudoll soil planted with corn (five growing seasons) under 0, 100, and 200 kg N ha−1. The ceramic soil-water suction samplers were installed (1 m deep). Drainage was estimated by the LEACH-W model. The greatest overestimation with the N balance method occurred for years with annual rainfall below the historical average and at times of high NO3 −-N availability. Future research should focus on investigating mechanisms of N losses relevant under limited water availability.
publishDate 2015
dc.date.none.fl_str_mv 2015-04
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/11336/46716
Aparicio, Virginia Carolina; Costa, Jose Luis; Sainz Rozas, Hernan Rene; Gimenez, Daniel; García, Fernando; Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.; Taylor & Francis; Communications in Soil Science and Plant Analysis; 46; 10; 4-2015; 1229-1243
0010-3624
CONICET Digital
CONICET
url http://hdl.handle.net/11336/46716
identifier_str_mv Aparicio, Virginia Carolina; Costa, Jose Luis; Sainz Rozas, Hernan Rene; Gimenez, Daniel; García, Fernando; Comparing nitrate-N losses through leaching by field measurements and nitrogen balance estimations.; Taylor & Francis; Communications in Soil Science and Plant Analysis; 46; 10; 4-2015; 1229-1243
0010-3624
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/00103624.2015.1033533
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/00103624.2015.1033533
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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 12.982451

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