Efeito da aplicação de água residuária de suinocultura no solo e na qualidade dos seus lixiviados
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Data
2012-10-01
Orientador
Coorientador
Pós-graduação
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Título da Revista
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Título de Volume
Editor
Assoc Brasileira Engenharia Sanitaria Ambiental
Tipo
Artigo
Direito de acesso
Acesso aberto
Resumo
This study evaluates the behavior of swine effluent for their effects on soil and the quality of the leachate. In the incubation of soil with effluent were used 48 units in total with experimental application rates of 0, 50, 100 and 150 m(3). ha(-1). The soil pH and leached after the application of different rates remained acid and the values of ammonia in the argisols (Pax; Ultisol) showed minor values than in the witness soil while at the nitosols the values increased due to the application rates. The cation exchange capacity increased with greater intensity in argisols. The carbon/nitrogen relation was low showing a rapid mineralization of organic waste. The values of nitrate in leachate and the first of the phosphorus nitosol were higher than in the argisols, depending on the rate of application.
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Português
Como citar
Engenharia Sanitaria E Ambiental. Rio de Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 17, n. 4, p. 385-392, 2012.