Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter

Detalhes bibliográficos
Autor(a) principal: Prado,Alexandre G. S.
Data de Publicação: 2001
Outros Autores: Vieira,Eny M., Rezende,M. Olímpia de O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000400007
Resumo: Agrochemicals have been used to eliminate different undesirable forms of life both in agriculture and in urban areas. The rural exodus and the increase of labor costs in the agricultural areas have induced a greater use of herbicides in crops, mainly of 2,4-D. Through adsorption-desorption processes the mobility of this herbicide can be evaluated. The effect of organic matter on sorption of 2,4-D in soil has been studied. Organic matter contributed to the increase of 2,4-D adsorption. The ideal concentrations of 2,4-D in yellow-red Latosol soils were determined based on adsorption-desorption experiments.
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spelling Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic mattersorptionsoil2,4- dichlorophenoxyacetic acidorganic matterAgrochemicals have been used to eliminate different undesirable forms of life both in agriculture and in urban areas. The rural exodus and the increase of labor costs in the agricultural areas have induced a greater use of herbicides in crops, mainly of 2,4-D. Through adsorption-desorption processes the mobility of this herbicide can be evaluated. The effect of organic matter on sorption of 2,4-D in soil has been studied. Organic matter contributed to the increase of 2,4-D adsorption. The ideal concentrations of 2,4-D in yellow-red Latosol soils were determined based on adsorption-desorption experiments.Sociedade Brasileira de Química2001-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000400007Journal of the Brazilian Chemical Society v.12 n.4 2001reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532001000400007info:eu-repo/semantics/openAccessPrado,Alexandre G. S.Vieira,Eny M.Rezende,M. Olímpia de O.eng2001-10-17T00:00:00Zoai:scielo:S0103-50532001000400007Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2001-10-17T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
title Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
spellingShingle Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
Prado,Alexandre G. S.
sorption
soil
2,4- dichlorophenoxyacetic acid
organic matter
title_short Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
title_full Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
title_fullStr Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
title_full_unstemmed Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
title_sort Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
author Prado,Alexandre G. S.
author_facet Prado,Alexandre G. S.
Vieira,Eny M.
Rezende,M. Olímpia de O.
author_role author
author2 Vieira,Eny M.
Rezende,M. Olímpia de O.
author2_role author
author
dc.contributor.author.fl_str_mv Prado,Alexandre G. S.
Vieira,Eny M.
Rezende,M. Olímpia de O.
dc.subject.por.fl_str_mv sorption
soil
2,4- dichlorophenoxyacetic acid
organic matter
topic sorption
soil
2,4- dichlorophenoxyacetic acid
organic matter
description Agrochemicals have been used to eliminate different undesirable forms of life both in agriculture and in urban areas. The rural exodus and the increase of labor costs in the agricultural areas have induced a greater use of herbicides in crops, mainly of 2,4-D. Through adsorption-desorption processes the mobility of this herbicide can be evaluated. The effect of organic matter on sorption of 2,4-D in soil has been studied. Organic matter contributed to the increase of 2,4-D adsorption. The ideal concentrations of 2,4-D in yellow-red Latosol soils were determined based on adsorption-desorption experiments.
publishDate 2001
dc.date.none.fl_str_mv 2001-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000400007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000400007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532001000400007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.12 n.4 2001
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
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instname_str Sociedade Brasileira de Química (SBQ)
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institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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