Imazaquin sorption in surface and subsurface soil samples.

Detalhes bibliográficos
Autor(a) principal: OLIVEIRA, M. F. de
Data de Publicação: 2006
Outros Autores: PRATES, H. T., SANTANA, D. P., OLIVEIRA JÚNIOR, R. S. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/490400
Resumo: The objective of this work was to study the sorption and desorption of imazaquin, in surface and subsurface soil samples from Brazil. Sorption and desorption steps were carried out using batch equilibration and high performance liquid chromatography analytical routines. The value of Kf,ads was positively correlated with clay content, and negatively correlated with pH of supernatant. Samples from Typic Haplustox, clayey soil profile having high clay content, provided higher Kf,ads values, and negative correlation with organic carbon, silt content, cation exchange capacity and pH.
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spelling Imazaquin sorption in surface and subsurface soil samples.retentionsustainabilityretençãodessorçãolatossolossustentabilidadeOxisoldesorptionThe objective of this work was to study the sorption and desorption of imazaquin, in surface and subsurface soil samples from Brazil. Sorption and desorption steps were carried out using batch equilibration and high performance liquid chromatography analytical routines. The value of Kf,ads was positively correlated with clay content, and negatively correlated with pH of supernatant. Samples from Typic Haplustox, clayey soil profile having high clay content, provided higher Kf,ads values, and negative correlation with organic carbon, silt content, cation exchange capacity and pH.MAURILIO FERNANDES DE OLIVEIRA, CNPMS; DERLI PRUDENTE SANTANA, CNPMS.OLIVEIRA, M. F. dePRATES, H. T.SANTANA, D. P.OLIVEIRA JÚNIOR, R. S. de2017-06-09T23:53:35Z2017-06-09T23:53:35Z2006-11-2920062018-05-25T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, v. 41, n. 3, p. 461-468, mar. 2006.http://www.alice.cnptia.embrapa.br/alice/handle/doc/49040010.1590/S0100-204X2006000300013enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T04:31:35Zoai:www.alice.cnptia.embrapa.br:doc/490400Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T04:31:35falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T04:31:35Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Imazaquin sorption in surface and subsurface soil samples.
title Imazaquin sorption in surface and subsurface soil samples.
spellingShingle Imazaquin sorption in surface and subsurface soil samples.
OLIVEIRA, M. F. de
retention
sustainability
retenção
dessorção
latossolos
sustentabilidade
Oxisol
desorption
title_short Imazaquin sorption in surface and subsurface soil samples.
title_full Imazaquin sorption in surface and subsurface soil samples.
title_fullStr Imazaquin sorption in surface and subsurface soil samples.
title_full_unstemmed Imazaquin sorption in surface and subsurface soil samples.
title_sort Imazaquin sorption in surface and subsurface soil samples.
author OLIVEIRA, M. F. de
author_facet OLIVEIRA, M. F. de
PRATES, H. T.
SANTANA, D. P.
OLIVEIRA JÚNIOR, R. S. de
author_role author
author2 PRATES, H. T.
SANTANA, D. P.
OLIVEIRA JÚNIOR, R. S. de
author2_role author
author
author
dc.contributor.none.fl_str_mv MAURILIO FERNANDES DE OLIVEIRA, CNPMS; DERLI PRUDENTE SANTANA, CNPMS.
dc.contributor.author.fl_str_mv OLIVEIRA, M. F. de
PRATES, H. T.
SANTANA, D. P.
OLIVEIRA JÚNIOR, R. S. de
dc.subject.por.fl_str_mv retention
sustainability
retenção
dessorção
latossolos
sustentabilidade
Oxisol
desorption
topic retention
sustainability
retenção
dessorção
latossolos
sustentabilidade
Oxisol
desorption
description The objective of this work was to study the sorption and desorption of imazaquin, in surface and subsurface soil samples from Brazil. Sorption and desorption steps were carried out using batch equilibration and high performance liquid chromatography analytical routines. The value of Kf,ads was positively correlated with clay content, and negatively correlated with pH of supernatant. Samples from Typic Haplustox, clayey soil profile having high clay content, provided higher Kf,ads values, and negative correlation with organic carbon, silt content, cation exchange capacity and pH.
publishDate 2006
dc.date.none.fl_str_mv 2006-11-29
2006
2017-06-09T23:53:35Z
2017-06-09T23:53:35Z
2018-05-25T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Pesquisa Agropecuária Brasileira, Brasília, v. 41, n. 3, p. 461-468, mar. 2006.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/490400
10.1590/S0100-204X2006000300013
identifier_str_mv Pesquisa Agropecuária Brasileira, Brasília, v. 41, n. 3, p. 461-468, mar. 2006.
10.1590/S0100-204X2006000300013
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/490400
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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