Property

pH

Organic matter

Iron oxides

Sand

Silt

Clay

Total

CEC1

0.34

13.46

47.17

0

31.39

7.63

100

CEC2

6.06

13.92

51.68

0

22.19

6.14

100

CEC3

4.74

19.19

50.55

0

19.51

6.00

100

ΔCEC2-1

22.00

0.11

24.73

0

25.82

27.34

100

ΔCEC3-2

9.81

66.92

6.54

0

11.95

4.78

100