| Registro completo |
| Provedor de dados: |
PAB
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| País: |
Brazil
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| Título: |
Imazaquin sorption in surface and subsurface soil samples
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| Autores: |
Oliveira,Maurílio Fernandes de
Prates,Hélio Teixeira
Santanna,Derli Prudente
Oliveira Júnior,Rubem Silvério de
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| Data: |
2006-03-01
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| Ano: |
2006
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| Palavras-chave: |
Retention
Desorption
Oxisol
Sustainability
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| 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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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000300013
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| Editor: |
Embrapa Secretaria de Pesquisa e Desenvolvimento
Pesquisa Agropecuária Brasileira
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| Relação: |
10.1590/S0100-204X2006000300013
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| Formato: |
text/html
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| Fonte: |
Pesquisa Agropecuária Brasileira v.41 n.3 2006
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| Direitos: |
info:eu-repo/semantics/openAccess
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