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Table 2 The mean (± SE) values of selected soil chemical properties as affected by land use types

From: Effects of habitat gradient and agro-climatic variation on selected soil physical and chemical properties in the Bale Mountains national park, south-eastern Ethiopia

Land cover type

pH

SOC (%)

TN (%)

C/N ratio

AP (mg/kg)

CEC (cmol/kg)

Grassland

5.29 ± 0.09c

6.21 ± 0.46a

0.51 ± 0.04b

12.27 ± 0.45ab

5.05 ± 0.23b

15.03 ± 1.65b

Afro-alpine

5.33 ± 0.16c

3.89 ± 0.13b

0.33 ± 0.04c

12.70 ± 1.36ab

3.39 ± 0.14b

16.41 ± 1.35b

Ericaceous land

5.97 ± 0.17a

7.40 ± 0.54a

1.08 ± 0.17a

7.43 ± 0.63c

17.69 ± 2.24a

31.63 ± 2.42a

Woodland

5.53 ± 0.18bc

7.23 ± 0.69a

0.81 ± 0.15a

10.05 ± 0.99b

18.96 ± 2.07a

25.95 ± 2.39a

Coffee forest

5.79 ± 0.35ab

6.96 ± 0.67a

0.48 ± 0.04b

14.50 ± 0.52a

14.14 ± 1.68a

15.71 ± 1.98b

Moist forest

5.81 ± 0.12ab

7.14 ± 0.52a

0.50 ± 0.09b

16.30 ± 1.91a

17.18 ± 1.98a

28.50 ± 2.21a

Farmland

5.14 ± 0.07c

3.75 ± 0.27b

0.43 ± 0.03bc

9.01 ± 0.58b

1.19 ± 0.12b

14.57 ± 1.02b

Mean

5.47 ± 0.06

5.54 ± 0.25

0.56 ± 0.04

11.14 ± 0.48

8.89 ± 0.98

19.66 ± 0.99

F

4.80

19.65

12.44

7.78

15.39

14.42

Sig

*

***

***

**

***

***

  1. Means in each column with the same superscript letter are not significantly different at p ≤ 0.05; SOC organic carbon, TN  total nitrogen, C/N  carbon to nitrogen ratio, AP  available phosphorus, CEC  cation exchange capacity; ∗∗∗p < 0.001, ∗∗p < 0.01 and ∗p < 0.05