Parameters

Ntui

Yaoundé

Humidity (%)

2.98

9.52

Organic material (g∙kg⁻¹)

20.80

19.33

Organic carbon (%) (g∙kg⁻¹)

12.06

11.21

Total nitrogen (g∙kg⁻¹)

1.22

1.90

pH (H₂O)

5.53

5.79

pH (KCl)

4.57

4.73

Clay (%)

29.32

57.91

Fine silt (%)

7.95

14.07

Coarse silt (%)

5.68

3.63

Fine sand (%)

27.08

14.74

Exchangeable bases (meq per 100 g soil)

Na⁺

0.22

0.18

K⁺

0.31

0.40

Mg²⁺

0.88

1.01

Ca²⁺

2.98

3.66

CEC

7.90

11.92