Efficiency of nitrogen use in fertilized organic and mineral corn

The sustainable production of grains, such as corn, has a national and global priority in order to safeguard food security and the environment that have a controversy finding a balance between productivity and the generated pollution. This research evaluates the dynamics of N (nitrogen) in soil and...

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Detalhes bibliográficos
Autores: Sosa-Rodrigues, Breno Augusto, García-Vivas, Yuly Samanta
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:Costa Rica
Recursos:Universidad de Costa Rica
Repositorio:Portal de Revistas UCR
Idioma:español
OAI Identifier:oai:portal.ucr.ac.cr:article/27127
Acesso em linha:https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127
Access Level:acceso abierto
Palavra-chave:Zea mays L.
soil fertility
mineral nutrition
organomineral fertilizers.
fertilidad del suelo
nutrición mineral
abonos organominerales.
id CR_a1b60de9dc051a4befe76f91ba47e13b
oai_identifier_str oai:portal.ucr.ac.cr:article/27127
network_acronym_str CR
network_name_str Costa Rica
repository_id_str
dc.title.none.fl_str_mv Efficiency of nitrogen use in fertilized organic and mineral corn
Eficiencia de uso del nitrógeno en maíz fertilizado de forma orgánica y mineral
title Efficiency of nitrogen use in fertilized organic and mineral corn
spellingShingle Efficiency of nitrogen use in fertilized organic and mineral corn
Sosa-Rodrigues, Breno Augusto
Zea mays L.
soil fertility
mineral nutrition
organomineral fertilizers.
Zea mays L.
fertilidad del suelo
nutrición mineral
abonos organominerales.
title_short Efficiency of nitrogen use in fertilized organic and mineral corn
title_full Efficiency of nitrogen use in fertilized organic and mineral corn
title_fullStr Efficiency of nitrogen use in fertilized organic and mineral corn
title_full_unstemmed Efficiency of nitrogen use in fertilized organic and mineral corn
title_sort Efficiency of nitrogen use in fertilized organic and mineral corn
dc.creator.none.fl_str_mv Sosa-Rodrigues, Breno Augusto
García-Vivas, Yuly Samanta
author Sosa-Rodrigues, Breno Augusto
author_facet Sosa-Rodrigues, Breno Augusto
García-Vivas, Yuly Samanta
author_role author
author2 García-Vivas, Yuly Samanta
author2_role author
dc.subject.none.fl_str_mv Zea mays L.
soil fertility
mineral nutrition
organomineral fertilizers.
Zea mays L.
fertilidad del suelo
nutrición mineral
abonos organominerales.
topic Zea mays L.
soil fertility
mineral nutrition
organomineral fertilizers.
Zea mays L.
fertilidad del suelo
nutrición mineral
abonos organominerales.
description The sustainable production of grains, such as corn, has a national and global priority in order to safeguard food security and the environment that have a controversy finding a balance between productivity and the generated pollution. This research evaluates the dynamics of N (nitrogen) in soil and plant. The objective of this research was to evaluate the effects that the use of organic fertilizers (OF) and conventional mineral fertilization (CMF) can provoke on the efficiency of N use in corn crops. The maize cultivation happened at the Atlantic Coastal Regional Center University (CURLA), Honduras, and the Tuxpeño corn variety was planted between the months of June to December of 2015. The experimental design consisted on random complete blocks with five treatments and four repetitions. They evaluated different crop phonological stages, in soil they evaluated: total N, ammonium, nitrate, temperature, and volumetric moisture; and in the plant they evaluated: N, dry grain yield, efficiency of nutrient use for N in terms of agronomic efficiency (AE), physiological efficiency (PE), and recovery efficiency (ER). The CMF and the OF generated relevant changes in the dynamics of N in soil and plant, mineral fertilization promoted a greater efficiency of nitrogen use in corn according to the indicators of: agronomic efficiency, recovery efficiency, and grain yield.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
Article
artículo original
http://purl.org/coar/resource_type/c_2df8fbb1
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127
10.15517/ma.v29i1.27127
url https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127
identifier_str_mv 10.15517/ma.v29i1.27127
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127/31507
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127/31708
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127/32126
dc.rights.none.fl_str_mv acceso abierto
http://purl.org/coar/access_right/c_abf2
info:eu-repo/semantics/openAccess
rights_invalid_str_mv acceso abierto
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
application/epub+zip
dc.publisher.none.fl_str_mv Universidad de Costa Rica
publisher.none.fl_str_mv Universidad de Costa Rica
dc.source.none.fl_str_mv Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Issue 1 (January-April); 207-219
Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 1 (Enero-abril); 207-219
Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 1 (Enero-abril); 207-219
2215-3608
1021-7444
reponame:Portal de Revistas UCR
instname:Universidad de Costa Rica
instacron:UCR
instname_str Universidad de Costa Rica
instacron_str UCR
institution UCR
reponame_str Portal de Revistas UCR
collection Portal de Revistas UCR
repository.name.fl_str_mv Portal de Revistas UCR - Universidad de Costa Rica
repository.mail.fl_str_mv jorge.polanco@ucr.ac.cr
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spelling Efficiency of nitrogen use in fertilized organic and mineral cornEficiencia de uso del nitrógeno en maíz fertilizado de forma orgánica y mineralSosa-Rodrigues, Breno AugustoGarcía-Vivas, Yuly SamantaZea mays L.soil fertilitymineral nutritionorganomineral fertilizers.Zea mays L.fertilidad del suelonutrición mineralabonos organominerales.The sustainable production of grains, such as corn, has a national and global priority in order to safeguard food security and the environment that have a controversy finding a balance between productivity and the generated pollution. This research evaluates the dynamics of N (nitrogen) in soil and plant. The objective of this research was to evaluate the effects that the use of organic fertilizers (OF) and conventional mineral fertilization (CMF) can provoke on the efficiency of N use in corn crops. The maize cultivation happened at the Atlantic Coastal Regional Center University (CURLA), Honduras, and the Tuxpeño corn variety was planted between the months of June to December of 2015. The experimental design consisted on random complete blocks with five treatments and four repetitions. They evaluated different crop phonological stages, in soil they evaluated: total N, ammonium, nitrate, temperature, and volumetric moisture; and in the plant they evaluated: N, dry grain yield, efficiency of nutrient use for N in terms of agronomic efficiency (AE), physiological efficiency (PE), and recovery efficiency (ER). The CMF and the OF generated relevant changes in the dynamics of N in soil and plant, mineral fertilization promoted a greater efficiency of nitrogen use in corn according to the indicators of: agronomic efficiency, recovery efficiency, and grain yield.La producción sostenible de granos como el maíz es de prioridad nacional y mundial para salvaguardar la seguridad alimentaria y el ambiente, los cuales están en controversia por encontrar un equilibrio, la productividad versus la contaminación generada. El objetivo fue evaluar el efecto de abonos orgánicos (AO) y la fertilización mineral convencional (FQ) sobre la eficiencia de uso del N en el cultivo de maíz. En el Centro Universitario Regional del Litoral Atlántico (CURLA), Honduras, se sembró maíz variedad Tuxpeño, entre los meses de junio a diciembre del 2015. El diseño experimental fue de bloques completos al azar con cinco tratamientos y cuatro repeticiones. En diferentes etapas fenológicas del cultivo se evaluaron en el suelo: N total, amonio, nitrato, temperatura, humedad volumétrica; en la planta se evaluó: N, rendimiento en grano seco y la eficiencia de uso de nutrientes para N se evaluó en términos de la eficiencia agronómica (EA), eficiencia fisiológica (EF) y eficiencia de recuperación (ER). La FQ y los AO generaron cambios relevantes en la dinámica del N en suelo y planta, la fertilización mineral promovió una mayor eficiencia de uso de nitrógeno en maíz, a través de los indicadores de la eficiencia agronómica, la eficiencia de recuperación y el rendimiento de grano.Universidad de Costa Rica2018-01-01info:eu-repo/semantics/publishedVersionArticleartículo originalhttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleapplication/pdftext/htmlapplication/epub+ziphttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/2712710.15517/ma.v29i1.27127Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Issue 1 (January-April); 207-219 Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 1 (Enero-abril); 207-219Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 1 (Enero-abril); 207-2192215-36081021-7444reponame:Portal de Revistas UCRinstname:Universidad de Costa Ricainstacron:UCRspahttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127/31507https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127/31708https://revistas.ucr.ac.cr/index.php/agromeso/article/view/27127/32126acceso abiertohttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccess2023-06-16T13:47:59Zoai:portal.ucr.ac.cr:article/27127Portal de revistashttps://revistas.ucr.ac.cr/Universidadhttp://www.ucr.ac.crhttps://revistas.ucr.ac.cr/index.php/index/oaijorge.polanco@ucr.ac.crCosta RicaNo aplicaNo aplicaNo aplicaopendoar:2025-08-13T10:29:28.273Portal de Revistas UCR - Universidad de Costa Ricafalse
score 15.812455

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