Publication date: 1 November 2017
Source:Geoderma, Volume 305
Author(s): Saber Heidari, Adel Reyhanitabar, Shahin Oustan
The present study investigated kinetics of phosphorus (P) release from some calcareous soils employing DGT technique. For these purpose, DGT were deployed in ten calcareous soils for different time periods between 4dl , desorption rate constants (k− ) and the rate at which the soil system can resupply P from solid phase to solution (Tc) using the DIFS model. The values of Kdl calculated from DIFS ranged from 0.67 to 198− ) parameter derived from DIFS were from 9.9
Source:Geoderma, Volume 305
Author(s): Saber Heidari, Adel Reyhanitabar, Shahin Oustan