Macronutrients transference by litter production in the Morro do diabo forest (Pontal do Paranapanema region, state of Sao Paulo)
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Inst Tecnologia Parana
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.
NUTRIENTS, LITTER, FOREST
Arquivos de Biologia E Tecnologia. Curitiba-Paraná: Inst Tecnologia Parana, v. 36, n. 3, p. 597-611, 1993.