2007
DOI: 10.1590/s0100-83582007000300014
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Potencial de lixiviação de imazapic e isoxaflutole em colunas de solo

Abstract: RESUMO -Diante da intensa utilização de herbicidas, este trabalho objetivou avaliar o potencial de lixiviação de imazapic e isoxaflutole em colunas de solo, com amostras de La tos solo Verm elh o distrófico (LV d -textu ra franco-arenosa ) e La tos solo Verm elh o distroférrico (LRd -textura argilosa), provenientes do município de Iguaraçu (PR). Para isso, inicialmente foram realizados ensaios visando determinar a lâmina de água necessária para promover a movimentação dos herbicidas nas colunas. Na segunda fas… Show more

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Cited by 23 publications
(17 citation statements)
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References 21 publications
(13 reference statements)
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“…Colunas de PVC foram utilizadas e preparadas de forma semelhante à de estudos realizados por Inoue et al (2007), Andrade (2008) e Chopra et al (2010. As colunas apresentavam 10 cm de diâmetro por 50 cm de comprimento, marcadas e seccionadas a cada 5 cm.…”
Section: Methodsunclassified
“…Colunas de PVC foram utilizadas e preparadas de forma semelhante à de estudos realizados por Inoue et al (2007), Andrade (2008) e Chopra et al (2010. As colunas apresentavam 10 cm de diâmetro por 50 cm de comprimento, marcadas e seccionadas a cada 5 cm.…”
Section: Methodsunclassified
“…The understanding about the effect of these attributes on the behavior of herbicides can lead to the adequacy of doses according to the specific characteristics of the soil (Inoue et al, 2007). In addition, soil attributes can influence the sorption and desorption of herbicides, thus depending on the interaction of these processes, with a possible residual effect on the crop cultivated after soybean, such as second-season maize .…”
Section: Introductionmentioning
confidence: 99%
“…An alternative technique is the use of deformed soil columns with sowing of plant species that are highly sensitive to the herbicide of interest, called biomarkers (Inoue et al, 2007).…”
Section: Introductionmentioning
confidence: 99%