Rural soil; River soil; Urban soil; P fractionating extraction; XRD; XANES

Phosphorus Fractions and Speciation in Rural and Urban Calcareous Soils in the Semiarid Region of Sulaimani City, Kurdistan, Iraq

The phosphorus (P) status of soils depends, among other influencing factors such as soil properties, on P content and availability. These vary with the P distribution among species of different mobility and chemical behavior. The P distribution, in …