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	Provedor de dados Acta Amazonica (1) Rev. Bras. Ciênc. Solo (1) Autor Adami,Paulo Fernando (1) Assmann,Tangriani Simioni (1) BODDEY,Robert Michael (1) Cassol,Luís César (1) Franchin,Marcia Fernanda (1) GEHRING,Christoph (1) LEITE,Márcio Fernandes Alves (1) LUZ,Ronildson Lima (1) Pelissari,Adelino (1) Pitta,Christiano Santos Rocha (1) Sartor,Laércio Ricardo (1) ZELARAYÁN,Marcelo Correa (1) Mais... Palavra-chave Litter bag (2) Attalea speciosa (1) Filed incubation (1) Nutrient concentrations (1) Organic fertilizer (1) Residual contents (1) Ruderal palm (1) Secondary succession (1) Soil organic matter (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2012 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Year-round poultry litter decomposition and N, P, K and Ca release Rev. Bras. Ciênc. Solo Pitta,Christiano Santos Rocha; Adami,Paulo Fernando; Pelissari,Adelino; Assmann,Tangriani Simioni; Franchin,Marcia Fernanda; Cassol,Luís César; Sartor,Laércio Ricardo. Poultry litter is an important nutrient source in agriculture, although little information is available regarding its decomposition rate and nutrient release. To evaluate these processes, poultry litter (PL) was applied to the soil to supply 100, 200 and 300 kg ha-1 N contained in 4,953, 9,907 and 14,860 kg ha-1 PL, respectively. The litter bag technique was used to monitor the process of decomposition and nutrient release from the litter. These bags were left on the soil surface and collected periodically (after 15, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, and 365 days). The dry matter (DM) loss was highest (35 %) after the first 30 days of field incubation. The highest nutrient release occurred in the first 60 days on the field, when 40, 34,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Litter bag; Filed incubation; Organic fertilizer; Residual contents. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832012000300034 Litter decomposition and nutrient release dynamics of leaves and roots of the babassu palm in eastern Amazonia Acta Amazonica LUZ,Ronildson Lima; LEITE,Márcio Fernandes Alves; ZELARAYÁN,Marcelo Correa; BODDEY,Robert Michael; GEHRING,Christoph. ABSTRACT The ruderal babassu palm (Attalea speciosa) is expanding on large areas of degraded Amazon landscapes. Decomposition of leaves and roots is in the center of plant:soil interactions. We evaluated decomposition and nutrient concentrations of leaves and fine roots of babassu in comparison with two exotic reference species, Acacia mangium (slow degradability) and Leucaena leucocephala (fast degradability), in a 138-day litterbag assay carried out in secondary forest stands of different age and babassu abundance. We chose 4-mm over 2-mm mesh litterbags based on a pilot study. Babassu leaves degraded slower than leaves of A. mangium and L. leucocephala, and also had lower nitrogen, phosphorus and calcium concentrations in all stages of decomposition. By... Tipo: Info:eu-repo/semantics/article Palavras-chave: Attalea speciosa; Litter bag; Nutrient concentrations; Ruderal palm; Secondary succession; Soil organic matter. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672020000300213 Registros recuperados: 2 Primeira ... 1 ... Última

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