2017
DOI: 10.7824/rbh.v16i3.549
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Lixiviação do sulfentrazone em solos do Norte de Minas Gerais cultivado com cana-de-açúcar

Abstract: Resumo -Diante da intensa utilização de herbicidas, aliada à escassez de informações referentes ao efeito residual desses compostos em alguns solos brasileiros, objetivou-se neste trabalho avaliar o potencial de lixiviação por meio de ensaios biológicos, do herbicida sulfentrazone, nas camadas de 0-20 e 20-40 cm de solos do Norte de Minas Gerais cultivado com cana-de-açúcar. O experimento foi conduzido no esquema de parcelas subdivididas, no delineamento inteiramente casualizado. As parcelas foram compostas po… Show more

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“…The sunflowers recovered, and no visual injury symptoms were observed at 35 DAT. The adsorption of sulfentrazone to the soil is influenced by pH, organic matter and clay content Braga et al, 2016;Teixeira et al, 2017). Soils with lower clay and organic matter levels show high potential for sulfentrazone leaching (Faustino et al, 2015).…”
Section: Resultsmentioning
confidence: 99%
“…The sunflowers recovered, and no visual injury symptoms were observed at 35 DAT. The adsorption of sulfentrazone to the soil is influenced by pH, organic matter and clay content Braga et al, 2016;Teixeira et al, 2017). Soils with lower clay and organic matter levels show high potential for sulfentrazone leaching (Faustino et al, 2015).…”
Section: Resultsmentioning
confidence: 99%