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	Provedor de dados REA (1) Autor Corradi,Mariana M. (1) La Scala Junior,Newton (1) Martins Filho,Marcílio V. (1) Panosso,Alan R. (1) Palavra-chave Green harvest (1) Soil respiration (1) Sugarcane management (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2013 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Crop residues on short-term CO2 emissions in sugarcane production areas REA Corradi,Mariana M.; Panosso,Alan R.; Martins Filho,Marcílio V.; La Scala Junior,Newton. The proper management of agricultural crop residues could produce benefits in a warmer, more drought-prone world. Field experiments were conducted in sugarcane production areas in the Southern Brazil to assess the influence of crop residues on the soil surface in short-term CO2 emissions. The study was carried out over a period of 50 days after establishing 6 plots with and without crop residues applied to the soil surface. The effects of sugarcane residues on CO2 emissions were immediate; the emissions from residue-covered plots with equivalent densities of 3 (D50) and 6 (D100) t ha-1 (dry mass) were less than those from non-covered plots (D0). Additionally, the covered fields had lower soil temperatures and higher soil moisture for most of the studied... Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil respiration; Sugarcane management; Green harvest. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000400009 Registros recuperados: 1 Primeira ... 1 ... Última

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