Macronutrients transference by litter production in the Morro do diabo forest (Pontal do Paranapanema region, state of Sao Paulo)
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Data
1993-01-01
Autores
Schlittler, FHM
Demarinis, G.
Cesar, O.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Inst Tecnologia Parana
Resumo
The quantities of macronutrients transfer to soil was estimated by the monthly concentrations of mineral elements in the litter produced, over a period of 2 years in the semideciduous forest of Morro do Diabo (Pontal do Paranapanema), in the State of São Paulo (appr. 22-degrees-31'S, 52-degrees-10'W). The transfer of macronutrients to the soil, through litter, was estimated in 426,95 kg.ha-1.yr-1. Nitrogen was the element with the greatest mobilization, with 183,85 kg.ha-1.yr-1 transferred. The sequence of the quantities of macronutrients transferred was: N > Ca > K > Mg > S > P.
Descrição
Palavras-chave
NUTRIENTS, LITTER, FOREST
Como citar
Arquivos de Biologia E Tecnologia. Curitiba-Paraná: Inst Tecnologia Parana, v. 36, n. 3, p. 597-611, 1993.