CHROMIUM IN SOIL ORGANIC MATTER AND COWPEA AFTER FOUR CONSECUTIVE ANNUAL APPLICATIONS OF COMPOSTED TANNERY SLUDGE

Tannery sludge contains high concentrations of inorganic elements, such as chromium (Cr), which may lead to environmental pollution and affect human health The behavior of Cr in organic matter fractions and in the growth of cowpea ( Vigna unguiculata L.) was studied in a sandy soil after four co...

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Bibliographic Details
Published in:Revista Brasileira de Ciência do Solo
Main Authors: Mara Lucia Jacinto Oliveira, Ademir Sérgio Ferreira de Araujo, Wanderley José de Melo
Format: Artigo
Language:Inglês
Published: Sociedade Brasileira de Ciência do Solo 2015
Subjects:
Ciencias de la Tierra
heavy metals
plant growth
solid residue
trace elements
humic substances
Online Access:https://www.redalyc.org/articulo.oa?id=180235588030
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