Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications

Detalhes bibliográficos
Autor(a) principal: Nóbrega, Júlio César Azevedo
Data de Publicação: 2005
Outros Autores: Lima, José Maria de, Guerreiro, Mário César, Rigitano, Renê Luís de Oliveira, Moreno, Sayonara Andrade do Couto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6985
Resumo: The objective of this work was to evaluate the effect of liming and phosphate applications on the retention of triadimenol in microcolumns of soil material of a distrophic Red-Yellow Latosol (Typic Hapludox) and a distrophic Red Latosol (Typic Hapludox). Lime and phosphate applications decreased retention of triadimenol on LVAd samples (7.7% and 8.6%, respectively, for 2.67 and 10.68 kg ha-1 of the active principle). Lower retention of triadimenol was observed on LVd samples when lime and phosphate were applied separately (liming 7.2% and 3.9%, phosphate fertilization 10.1% and 6.8%, respectively, for 2.67 and 10.68 kg ha-1 of the compound). In spite of the amount of the chemical in soil solution being inferior to 1% of the dose applied, higher values of the chemical were found in the samples with lime and phosphate, singly or not in the LVAd and singly in the LVd.
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spelling Retention of the fungicide triadimenol in Latosol due to lime and phosphate applicationsRetenção do fungicida triadimenol em latossolos em razão da calagem e da fosfatagemsoil fertility; pesticide sorption; soil contaminationfertilidade do solo; sorção de pesticida; contaminação do soloThe objective of this work was to evaluate the effect of liming and phosphate applications on the retention of triadimenol in microcolumns of soil material of a distrophic Red-Yellow Latosol (Typic Hapludox) and a distrophic Red Latosol (Typic Hapludox). Lime and phosphate applications decreased retention of triadimenol on LVAd samples (7.7% and 8.6%, respectively, for 2.67 and 10.68 kg ha-1 of the active principle). Lower retention of triadimenol was observed on LVd samples when lime and phosphate were applied separately (liming 7.2% and 3.9%, phosphate fertilization 10.1% and 6.8%, respectively, for 2.67 and 10.68 kg ha-1 of the compound). In spite of the amount of the chemical in soil solution being inferior to 1% of the dose applied, higher values of the chemical were found in the samples with lime and phosphate, singly or not in the LVAd and singly in the LVd.O objetivo deste trabalho foi avaliar o efeito da calagem e da fosfatagem na retenção do triadimenol em um Latossolo Vermelho-Amarelo distrófico (LVAd) e em um Latossolo Vermelho distrófico (LVd) em microcolunas de solo. Calagem e fosfatagem, realizadas em conjunto, reduziram a retenção do produto nas amostras do LVAd (7,7% e 8,6%, respectivamente, para a dose de 2,67 e 10,68 kg ha-1 do princípio ativo). No LVd, a calagem e fosfatagem, quando realizadas isoladamente, causaram menor retenção do produto (calagem 7,2% e 3,9%, fosfatagem 10,1% e 6,8%, respectivamente, para as doses de 2,67 e 10,68 kg ha-1) em relação às amostras controle. Apesar da quantidade do produto na solução do solo ser inferior a 1% da dose aplicada, valores mais elevados do produto foram encontrados nas amostras de solo tratadas com calcário e fosfato, isoladamente ou não, no LVAd e, isoladamente, no LVd.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraNóbrega, Júlio César AzevedoLima, José Maria deGuerreiro, Mário CésarRigitano, Renê Luís de OliveiraMoreno, Sayonara Andrade do Couto2005-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6985Pesquisa Agropecuaria Brasileira; v.40, n.5, maio 2005; 503-511Pesquisa Agropecuária Brasileira; v.40, n.5, maio 2005; 503-5111678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6985/4033info:eu-repo/semantics/openAccess2010-10-05T18:33:12Zoai:ojs.seer.sct.embrapa.br:article/6985Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-10-05T18:33:12Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
Retenção do fungicida triadimenol em latossolos em razão da calagem e da fosfatagem
title Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
spellingShingle Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
Nóbrega, Júlio César Azevedo
soil fertility; pesticide sorption; soil contamination
fertilidade do solo; sorção de pesticida; contaminação do solo
title_short Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
title_full Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
title_fullStr Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
title_full_unstemmed Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
title_sort Retention of the fungicide triadimenol in Latosol due to lime and phosphate applications
author Nóbrega, Júlio César Azevedo
author_facet Nóbrega, Júlio César Azevedo
Lima, José Maria de
Guerreiro, Mário César
Rigitano, Renê Luís de Oliveira
Moreno, Sayonara Andrade do Couto
author_role author
author2 Lima, José Maria de
Guerreiro, Mário César
Rigitano, Renê Luís de Oliveira
Moreno, Sayonara Andrade do Couto
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Nóbrega, Júlio César Azevedo
Lima, José Maria de
Guerreiro, Mário César
Rigitano, Renê Luís de Oliveira
Moreno, Sayonara Andrade do Couto
dc.subject.por.fl_str_mv soil fertility; pesticide sorption; soil contamination
fertilidade do solo; sorção de pesticida; contaminação do solo
topic soil fertility; pesticide sorption; soil contamination
fertilidade do solo; sorção de pesticida; contaminação do solo
description The objective of this work was to evaluate the effect of liming and phosphate applications on the retention of triadimenol in microcolumns of soil material of a distrophic Red-Yellow Latosol (Typic Hapludox) and a distrophic Red Latosol (Typic Hapludox). Lime and phosphate applications decreased retention of triadimenol on LVAd samples (7.7% and 8.6%, respectively, for 2.67 and 10.68 kg ha-1 of the active principle). Lower retention of triadimenol was observed on LVd samples when lime and phosphate were applied separately (liming 7.2% and 3.9%, phosphate fertilization 10.1% and 6.8%, respectively, for 2.67 and 10.68 kg ha-1 of the compound). In spite of the amount of the chemical in soil solution being inferior to 1% of the dose applied, higher values of the chemical were found in the samples with lime and phosphate, singly or not in the LVAd and singly in the LVd.
publishDate 2005
dc.date.none.fl_str_mv 2005-05-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6985
url https://seer.sct.embrapa.br/index.php/pab/article/view/6985
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6985/4033
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.40, n.5, maio 2005; 503-511
Pesquisa Agropecuária Brasileira; v.40, n.5, maio 2005; 503-511
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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