Soil property

Minimum

Maximum

Mean ± S.D.

C.V. (%)

Skewness

Kurtosis

CEC₁

5.12

35.41

12.40 ± 4.81A

38.79

1.73

5.20

CEC₂

2.22

6.60

4.16 ± 0.81B

19.45

0.46

0.51

pH

3.73

6.90

5.13 ± 0.65

12.65

0.84

0.30

SOM

2.41

33.57

8.24 ± 5.38

65.25

2.02

5.04

Free Fe₂O₃

6.38

105.96

44.01 ± 18.55

42.14

0.61

0.20

Sand

44

640

281 ± 157

55.84

0.43

−0.75

Silt

84

664

306 ± 111

36.29

0.34

−0.25

Clay

95

815

412 ± 146

35.50

0.45

0.14