SEARCH Articles Figures Tables Available Phosphorus Extraction from Soil Mechanisms for Enhanced Phosphorus Uptake in Low P Soils Organic phosphorus in soil Pasture soils, microbial phosphorus Phosphorus Exchange between Soil and Overlying Water Column Phosphorus Memory by Soils and Sediments Phosphorus Sorption by Soils Phosphorus available in soil Phosphorus compounds, soils Phosphorus cycle soils Phosphorus deficient soils Phosphorus forms in water column and soil Phosphorus in soil Phosphorus in soil solution Soil Inorganic Phosphorus Soil Organic Phosphorus Soils phosphorus survey Utilization of Soil Organic Phosphorus by Higher Plants Why Does Phosphorus Added to Wetlands Accumulate in Soils