Soil property

Range

Mean

Soil reaction (pH)

6.67 - 7.41

7.14

Organic carbon (%)

0.94 - 3.35

1.75

Exch. Ca (cmol/kg)

28.00 - 58.75

37.00

Exch. Mg (cmol/kg)

6.25 - 11.66

9.21

Exch. K (cmol/kg)

0.10 - 0.26

0.17

Available P (mg/kg soil)

2.90 - 9.75

4.90

Total Nitrogen (%)

0.15 - 1.44

1.41