Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization

Detalhes bibliográficos
Autor(a) principal: Freitas, Tainah
Data de Publicação: 2022
Outros Autores: Bartelega, Lucas, Santos, César, Dutra, Mateus Portes, Sarkis, Leonardo Fernandes, Guimarães, Rubens José, Dominghetti, Anderson William, Zito, Pauliana Cristina, Fernandes, Tales Jesus, Guelfi, Douglas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/56010
Resumo: The aim of this study was to quantify NH3-N losses from conventional, stabilized, slow-release, and controlled-release N fertilizers in a coffee field. The N fertilizers analyzed were prilled urea, prilled urea dissolved in water, ammonium sulfate (AS), ammonium nitrate (AN), urea + Cu + B, urea + adhesive + CaCO3, and urea + NBPT (all with three split applications), as well as blended N fertilizer, urea + elastic resin, urea-formaldehyde, and urea + polyurethane (all applied only once). NH3-N losses (mean of two crop seasons) were statistically higher for urea + adhesive + CaCO3 (27.9% of applied N) in comparison with the other treatments. Loss from prilled urea (23.7%) was less than from urea + adhesive + CaCO3. Losses from urea + NBPT (14.5%) and urea + Cu + B (13.5%) were similar and lower than those from prilled urea. Urea dissolved in water (4.2%) had even lower losses than those treatments, and the lowest losses were observed for AS (0.6%) and AN (0.5%). For the single application fertilizers, higher losses occurred for urea + elastic resin (5.8%), blended N fertilizer (5.5%), and urea + polyurethane (5.2%); and urea-formaldehyde had a lower loss (0.5%). Except for urea + adhesive + CaCO3, all N-fertilizer technologies reduced NH3-N losses compared to prilled urea.
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spelling Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilizationN-fertilizersNH3 emissionUrease inhibitorsSlow- and controlled-release N-fertilizersCoffea arabicaSustainable agricultureThe aim of this study was to quantify NH3-N losses from conventional, stabilized, slow-release, and controlled-release N fertilizers in a coffee field. The N fertilizers analyzed were prilled urea, prilled urea dissolved in water, ammonium sulfate (AS), ammonium nitrate (AN), urea + Cu + B, urea + adhesive + CaCO3, and urea + NBPT (all with three split applications), as well as blended N fertilizer, urea + elastic resin, urea-formaldehyde, and urea + polyurethane (all applied only once). NH3-N losses (mean of two crop seasons) were statistically higher for urea + adhesive + CaCO3 (27.9% of applied N) in comparison with the other treatments. Loss from prilled urea (23.7%) was less than from urea + adhesive + CaCO3. Losses from urea + NBPT (14.5%) and urea + Cu + B (13.5%) were similar and lower than those from prilled urea. Urea dissolved in water (4.2%) had even lower losses than those treatments, and the lowest losses were observed for AS (0.6%) and AN (0.5%). For the single application fertilizers, higher losses occurred for urea + elastic resin (5.8%), blended N fertilizer (5.5%), and urea + polyurethane (5.2%); and urea-formaldehyde had a lower loss (0.5%). Except for urea + adhesive + CaCO3, all N-fertilizer technologies reduced NH3-N losses compared to prilled urea.Multidisciplinary Digital Publishing Institute (MDPI)2023-02-13T18:24:10Z2023-02-13T18:24:10Z2022-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFREITAS, T. et al. Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization. Plants, [S.l.], v. 11, p. 1-18, 2022. DOI: 10.3390/plants11233323.http://repositorio.ufla.br/jspui/handle/1/56010Plantsreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessFreitas, TainahBartelega, LucasSantos, CésarDutra, Mateus PortesSarkis, Leonardo FernandesGuimarães, Rubens JoséDominghetti, Anderson WilliamZito, Pauliana CristinaFernandes, Tales JesusGuelfi, Douglaseng2023-05-26T18:57:58Zoai:localhost:1/56010Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:57:58Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
title Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
spellingShingle Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
Freitas, Tainah
N-fertilizers
NH3 emission
Urease inhibitors
Slow- and controlled-release N-fertilizers
Coffea arabica
Sustainable agriculture
title_short Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
title_full Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
title_fullStr Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
title_full_unstemmed Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
title_sort Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization
author Freitas, Tainah
author_facet Freitas, Tainah
Bartelega, Lucas
Santos, César
Dutra, Mateus Portes
Sarkis, Leonardo Fernandes
Guimarães, Rubens José
Dominghetti, Anderson William
Zito, Pauliana Cristina
Fernandes, Tales Jesus
Guelfi, Douglas
author_role author
author2 Bartelega, Lucas
Santos, César
Dutra, Mateus Portes
Sarkis, Leonardo Fernandes
Guimarães, Rubens José
Dominghetti, Anderson William
Zito, Pauliana Cristina
Fernandes, Tales Jesus
Guelfi, Douglas
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Freitas, Tainah
Bartelega, Lucas
Santos, César
Dutra, Mateus Portes
Sarkis, Leonardo Fernandes
Guimarães, Rubens José
Dominghetti, Anderson William
Zito, Pauliana Cristina
Fernandes, Tales Jesus
Guelfi, Douglas
dc.subject.por.fl_str_mv N-fertilizers
NH3 emission
Urease inhibitors
Slow- and controlled-release N-fertilizers
Coffea arabica
Sustainable agriculture
topic N-fertilizers
NH3 emission
Urease inhibitors
Slow- and controlled-release N-fertilizers
Coffea arabica
Sustainable agriculture
description The aim of this study was to quantify NH3-N losses from conventional, stabilized, slow-release, and controlled-release N fertilizers in a coffee field. The N fertilizers analyzed were prilled urea, prilled urea dissolved in water, ammonium sulfate (AS), ammonium nitrate (AN), urea + Cu + B, urea + adhesive + CaCO3, and urea + NBPT (all with three split applications), as well as blended N fertilizer, urea + elastic resin, urea-formaldehyde, and urea + polyurethane (all applied only once). NH3-N losses (mean of two crop seasons) were statistically higher for urea + adhesive + CaCO3 (27.9% of applied N) in comparison with the other treatments. Loss from prilled urea (23.7%) was less than from urea + adhesive + CaCO3. Losses from urea + NBPT (14.5%) and urea + Cu + B (13.5%) were similar and lower than those from prilled urea. Urea dissolved in water (4.2%) had even lower losses than those treatments, and the lowest losses were observed for AS (0.6%) and AN (0.5%). For the single application fertilizers, higher losses occurred for urea + elastic resin (5.8%), blended N fertilizer (5.5%), and urea + polyurethane (5.2%); and urea-formaldehyde had a lower loss (0.5%). Except for urea + adhesive + CaCO3, all N-fertilizer technologies reduced NH3-N losses compared to prilled urea.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-01
2023-02-13T18:24:10Z
2023-02-13T18:24:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv FREITAS, T. et al. Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization. Plants, [S.l.], v. 11, p. 1-18, 2022. DOI: 10.3390/plants11233323.
http://repositorio.ufla.br/jspui/handle/1/56010
identifier_str_mv FREITAS, T. et al. Technologies for fertilizers and management strategies of N-fertilization in coffee cropping systems to reduce ammonia losses by volatilization. Plants, [S.l.], v. 11, p. 1-18, 2022. DOI: 10.3390/plants11233323.
url http://repositorio.ufla.br/jspui/handle/1/56010
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv Plants
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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