Horizon

Depth (cm)

pH (KCl)

pH (H₂O)

OC

OM

TN

Ca

Mg

K

Na

TEB

H

Al

TEA

ECEC

ACEC

Bsat

Av. P

g/kg

g/kg

g/kg

Cmol/kg

%

Mg/kg

A

0 - 14

4.1

5

29

49.99

2.8

1.8

0.8

0.8

0.2

3.6

1.3

1.9

3.2

6.8

17.24

52.9

8.1

AB

14 - 37

4.2

5.2

10

17.24

1.1

0.8

0.3

0.2

0.16

1.46

0.5

1.04

1.54

3

10

48.66

7.7

Bt1

37 - 60

4.3

5.3

6

10.34

0.8

1.1

0.4

0.44

0.22

2.17

0.8

1.13

1.93

4.1

10.43

52.92

1.69

Bt2

60 - 108

4.5

5.6

3

5.17

0.5

1.4

0.4

0.46

0.18

2.41

1

1.31

2.31

4.72

10.72

51.05

4.36

Bt3

108 - 130

4.3

5.3

2

3.44

0.3

1

0.3

0.42

0.16

1.88

0.74

1

1.74

3.62

9.88

51.93

5.22

Bt4

130 - 190

4.2

5.1

1

1.72

0.1

0.6

0.2

0.38

0.12

1.3

0.82

0.54

1.36

2.66

6.38

48.97

1.7

Mean

4.27

5.25

8.50

14.65

0.93

1.12

0.40

0.45

0.17

2.14

0.86

1.15

2.01

4.15

10.78

51.07

4.80

CV (%)

3.2

3.9

124.2

124.3

105.1

38.6

52.4

43.4

20.2

39.8

31.3

38.7

33.2

36

32.8

3.7

58.2

SE

0.14

0.21

10.56

18.2

0.98

0.43

0.21

0.195

0.04

0.83

0.27

0.44

0.66

1.49

3.54

1.88

2.79