Sampling site

CIC (meq/100 g)

(Ca²⁺ + Mg²⁺ + Na⁺ + K⁺) meq/100 g

% SB

Sensitivity class

P1

19.48

1109.64

56.97

3

P2

15.71

802.65

51.09

3

P3

13.30

544.38

40.92

3

P4

11.71

430.65

36.77

2

P5

14.28

381.59

26.72

2

P6

19.66

723.81

36.82

2

P7

13.31

517.52

38.88

2

P8

22.11

528.11

23.88

2

P9

14.12

792.02

56.10

3

P10

23.25

418.60

18.00

1

P11

11.88

719.36

60.55

4

P12

10.73

944.09

88.00

5

P13

8.78

610.43

69.54

3