Sampling site

CIC (meq/100 g)

(Ca²⁺ + Mg²⁺ + Na⁺ + K⁺) meq/100 g

% SB

Sensitivity class

P1

0.06

73.20

73.20

3

P2

6.71

67.48

10.06

1

P3

11.86

59.64

5.03

1

P4

16.11

68.94

4.28

1

P5

14.00

1390.08

99.29

5

P6

22.07

122.05

5.53

1

P7

4.32

69.33

16.06

1

P8

3.84

94.14

24.52

1

P9

0.67

35.89

53.18

2

P10

0.08

77.82

77.82

3

P11

1.21

57.80

47.95

2

P12

2.77

56.96

20.58

1

P13

4.53

269.07

59.43

2