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Trace metals phytoavailability is a major concern related to land application of biosolids. Formation of soluble complexes between metals and organic acids exudates in the rhizosphere b plants or prod... ...

Repository: BDPA     Publication year: 2005

A predição da disponibilidade de elementos-traço em solos tratados com lodo de esgoto por extratores em uma única extração é dificilmente conseguida e depende das propriedades do solo e do lodo, bem c... ...

Repository: BDPA     Publication year: 2005

O objetivo deste estudo foi quantificar ácidos orgânicos de baixo peso molecular presentes na rizosfera de plantas cultivadas na presença de lodo de esgoto e avaliar a correlação entre a liberação dos... ...

Repository: BDPA     Publication year: 2007

In this study we determined the concentration of metals (Cd, Cr, Cu, Fe, Mn, Ni, Pb and Zn) in the water lower São Francisco River basin, to evaluate the influence of urbanization and industrializatio... ...

Repository: BDPA     Publication year: 2016

The present study aimed to evaluate the accumulation and distribution of Cu and Zn fractions in the profile of an Inceptisol by application of fungicides with a previous history of apple cultivation i... ...

Repository: BDPA     Publication year: 2018

The need for solutions that minimize negative environmental impacts, generated by anthropogenic activities, has been increasing. Sewage sludge (SS) has predominantly organic composition and can improv... ...

Repository: BDPA     Publication year: 2006

Backgorund: Cowpea is a crop widely used in developing countries due its rusticity. Besides its rich genotypic variability, most breeding programs do not explore its potential to improve elements upta... ...

Repository: BDPA     Publication year: 2021

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