Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
Autor(a) principal: | |
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Data de Publicação: | 2001 |
Outros Autores: | , |
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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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 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
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 |
eu_rights_str_mv |
openAccess |
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) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
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 |
_version_ |
1750318164517847040 |