Now showing items 1-1 of 1
Ameliorating subsoil acidity by surface application of calcium fulvates derived from common organic materials
(Springer-Verlag GmbH, 1996)
Subsoil acidity is a serious constraint to crop production, and is difficult to correct by conventional liming practices. Thus, a different approach to ameliorating acid subsoils was evaluated. Subsoil material of an acid ...