2012
DOI: 10.1007/s12355-012-0199-0
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Net and Potential Nitrogen Mineralization in Soil with Sugarcane Vinasse

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Cited by 21 publications
(14 citation statements)
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“…The organic fertilizer (vinasse) amendment was based on the dose of 100 m 3 ha −1 and the affected soil depth of 0–20 cm, which was equivalent to 49.4 mL kg −1 soil (15 mL flask) taking into consideration the soil density. It coincides with the calculus criterion used by Silva et al [ 18 ] for soil incubations to estimate the net N mineralization of this kind of organic material.…”
Section: Methodssupporting
confidence: 73%
“…The organic fertilizer (vinasse) amendment was based on the dose of 100 m 3 ha −1 and the affected soil depth of 0–20 cm, which was equivalent to 49.4 mL kg −1 soil (15 mL flask) taking into consideration the soil density. It coincides with the calculus criterion used by Silva et al [ 18 ] for soil incubations to estimate the net N mineralization of this kind of organic material.…”
Section: Methodssupporting
confidence: 73%
“…The mineralization of organic N depends on various factors, such as soil type, temperature, water content, aeration, nature from organic material and the C/N ratio. Soils applied with a high C/N ratio (>19) may be characterized by a low N mineralization or immobilization of N and soils with a low C/N ratio (≤14) by a high N mineralization or slow N immobilization (Bengtsson et al 2003 ; da Silva et al 2012 ). The total nitrogen (N) content of vinasses ranges from 0.974 to 4.75 g L −1 while the carbon content ranges from 26 to 592 g L −1 so it has a C/N ratio >27 (Table 2 ).…”
Section: Characteristics Of Different Type Of Vinassesmentioning
confidence: 99%
“…Estimase que para cada litro produzido de etanol são produzidos de dez a quinze litros de vinhaça (OLIVEIRA et al, 2013;SILVA et al, 2013a). Este subproduto é um resíduo com alto potencial de contaminação ambiental, sendo um líquido de coloração marrom-escuro com forte odor, baixo pH, alto teor de potássio, elevado conteúdo orgânico e com alta demanda química de oxigênio (ESPAÑA-GAMBOA et al, 2011;FUESS & GARCIA, 2013).…”
Section: Introductionunclassified
“…Para a vinhaça existem diversas alternativas de utilização (CHRISTOFOLETTI et al, 2013), como a aplicação do vinhoto concentrado na linha de plantio e a fertirrigação deste produto não concentrado. A primeira, tem a vantagem da facilidade no transporte e, de acordo com SILVA et al (2013a), tem a capacidade de liberar lentamente o nitrogênio para as plantas pois no processo de concentração, ocorre a imobilização deste nutriente. Já a fertirrigação da vinhaça na cultura da cana de açúcar é uma prática consolidada (GASPAROTTO et al, 2014), e recentemente estudada para outras culturas como, por exemplo, a linhaça, feijão (VIEIRA et al, 2012; 808 AGOSTINHO et al, 2014) e ainda no desenvolvimento de pastagens (SILVA et al, 2013b;OLIVEIRA et al, 2015).…”
Section: Introductionunclassified
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