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	Provedor de dados Acta Amazonica (1) Autor BODDEY,Robert Michael (1) GEHRING,Christoph (1) LEITE,Márcio Fernandes Alves (1) LUZ,Ronildson Lima (1) ZELARAYÁN,Marcelo Correa (1) Palavra-chave Attalea speciosa (1) Litter bag (1) Nutrient concentrations (1) Ruderal palm (1) Secondary succession (1) Soil organic matter (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última 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: 1 Primeira ... 1 ... Última

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