From: Fractionation and availability of phosphorus in acid soils of Hagereselam, Southern Ethiopia under different rates of lime
Soil property
Amount
Soil pH
4.51
Sand
47%
Silt
31%
Clay
22%
Cu
0.41 ppm
Fe
39.8 ppm
Mn
24.19 ppm
Zn
0.59 ppm
Ca
8.4 ppm
CEC
33.90 C molc kg−1
TN
0.35%
OC
3.44%
Av. P
7.1 ppm