Table 1.
Basic characteristics of soil in the study area (0–100 cm).
Table 2.
Results of different P forms in soil (mg kg-1).
Fig 1.
Isotherms of soil P adsorption in vertical spatial distribution.
Table 3.
Adsorption characteristics of P in different soil depths.
Fig 2.
Isotherms of soil P desorption in vertical spatial distribution.
Table 4.
Desorption characteristics of P in different soil depths.
Table 5.
Pearson’s correlation coefficient between P adsorption-desorption parameters, P morphology, Corg, pH and CEC.