Enhanced phosphate availability in weathered soils by rotations with legumes: a mechanistic analysis of P-fluxes in soils as measured by the DGT (Diffusive Gradient in Thin films) technique. KU Leuven
Phosphorus (P), next to nitrogen, is the most important limiting factor for crop production in many tropical and subtropical soils. Besides low total and/or available P contents, these soils are often highly P-fixing due totheir high aluminium and iron oxide concentration (Norman et al. 1995; Sanchez et ...