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	Provedor de dados REA (1) Autor AQUINO,JULIANA M. G. L. (1) BORGES,ALISSON C. (1) DINIZ,ISABELA C. C. (1) MATOS,ANTONIO T. (1) MATOS,MATEUS P. (1) Palavra-chave Composting (1) Mineralization fraction (1) Undigested sewage sludge (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2016 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Degradation of sewage sludge compost disposed on the soil REA DINIZ,ISABELA C. C.; MATOS,ANTONIO T.; BORGES,ALISSON C.; AQUINO,JULIANA M. G. L.; MATOS,MATEUS P.. ABSTRACT This study aimed to monitor degradation of compost from undigested sewage sludge disposed on soil surface or incorporated it. The sewage sludge was blended with wood sawdust during a 90-day composting to achieve a C/N ratio of 9. Each waste was dosed based on its total content of nitrogen and on an annual dose of 500 kg ha-1, which is broadly recommended for forage fertilization. After incorporation and surface applied (five replicates each), waste mineralization was monitored for 131 days by samplings taken from both conditions for further analyses. The samples were measured for total organic carbon (TOC); easily oxidizable carbon (OOC); total nitrogen (TN); ammonia and nitric nitrogen, and from them the total organic nitrogen (ON); volatile... Tipo: Info:eu-repo/semantics/article Palavras-chave: Composting; Undigested sewage sludge; Mineralization fraction. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500822 Registros recuperados: 1 Primeira ... 1 ... Última

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