Phosphorus is strongly adsorbed on the surfaces of iron, aluminum and manganese oxides, and hydroxides in acid soils or precipitated with calcium in calcareous soils.

• 磷被强烈地吸附于酸性土壤中铁、铝和锰氧化物和氢氧化物表面或在石灰性土壤中与钙形成沉淀，磷能够被吸附于粘粒表面。