Camargo, O.A. Valadares, J.M.A.S. Dechen, A.R.

Efeitos do pH e da incubacao na extracao do manganes, zinco, cobre e ferro do solo The effect of pH and incubation in the extractable manganase, zinc, copper and iron contents of the soil


PH
MANGANES
ZINCO
COBRE
FERRO
SOLO
SOLUBILIDADE
MICROELEMENTO