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Author(s): GHINI, R.; FORTES, N. L. P.; BETTIOL, W. During the last decades, sewage started to be treated in order to reduce the pollution of rivers, resulting in the production of a sludge rich in organic matter and nutrients, called sewage sludge. Am... ... |
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Author(s): MARCHI, G.; GUILHERME, L. R. G.; CHANG, A. C.; NASCIMENTO, C. W. A. do Few investigations have been carried out about the comparison of desorption rate and amount of heavy metals extracted successively by organic acid mixtures mimicking the rhizosphere and routine extrac... ... |
Author(s): BUENO, J. R. P.; BERTON, R. S.; SILVEIRA, A. P. D.; CHIBA, M. K.; ANDRADE, C. A. de; DE MARIA, I. C. SUMMARY: Studies on sewage sludge (SS) have confirmed the possibilities of using this waste as fertilizer and/or soil conditioner in crop production areas. Despite restrictions with regard to the leve... ... |
Author(s): GHINI, R.; FORTES, N. L. P.; NAVAS-CORTES, J. A.; SILVA, C. A.; BETTIOL, W. Abstract: The objectives of this study were to evaluate the combined effects of soil bioticand abiotic factors on the incidence of Fusarium corn stalk rot, during four annual incorporations of two typ... ... |
Author(s): PARAIBA, L. C.; QUEIROZ, S. C. do N. de; SOUZA, D. R. C. de; SAITO, M. L. Resumo: Este trabalho investigou a presença de 16 hidrocarbonetos policíclicos aromáticos (HPAs) em lodo de esgoto e em solo com aplicação de lodo como fertilizante agrícola e simulou o risco de conta... ... |
Author(s): PITOMBO, L. M.; CARMO, J. B.; DE MARIA, I. C.; ANDRADE, C. A. de Abstract: The large volume of sewage sludge (SS) generated with high carbon (C) and nutrient content suggests that its agricultural use may represent an important alternative to soil carbon sequestrat... ... |
Author(s): RIBEIRINHO, V. S.; ANDRADE, C. A. de; PIRES, A. M. M.; CAMARGO, O. A. de
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Author(s): MARCHI, G. 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... ... |
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