Parameter

Mixed forest

Caatinga

pH

4.16 ± 0.11

3.33 - 4.22

OM (%)

2.01 ± 0.14

6.6 - 19.2

Fe (mg∙kg−1)

197 ± 43

11.48 - 21.13

Mn (mg∙kg−1)

0.47 ± 0.09

0.62 - 6.59

Zn (mg∙kg−1)

0.37 ± 0.03

0.99 - 1.41

B (mg∙kg−1)

0.16 ± 0.02

0.17 - 0.31

Cu (mg∙kg−1)

1.20 ± 0.22

1.03 - 1.33

Al (mg∙kg−1)

714 ± 118

62 - 290

C (g∙kg−1)

16.6 ± 4.0

35 - 139

N (g∙kg−1)

0.9 ± 0.1

1.08 - 5.21

C/N (kg∙kg−1)

19.3 ± 0.4

25.5 - 32.4