Table 1 Physical and chemical properties of soil at O and A horizon of forest types.

From: Soil horizons regulate bacterial community structure and functions in Dabie Mountain of the East China

Parameters

TOC (%)

TON (mg/kg)

pH value

AHN (mg/kg)

AK (mg/kg)

AP (mg/kg)

TCO

12.88 ± 4.33

9131.40 ± 2071.5

4.95 ± 0.145

630.80 ± 161.06

277.60 ± 50.09

17.32 ± 7.14

TBO

7.26 ± 0.17

7151.25 ± 446.90

5.49 ± 0.26

498.25 ± 46.16

393.75 ± 47.46

9.18 ± 0.61

TPO

13.21 ± 7.21

9180.67 ± 2606.69

4.41 ± 0.33

640.67 ± 179.61

355.33 ± 96.46

12.96 ± 6.01

TCM

4.59 ± 0.68

4725 ± 224.44

5.02 ± 0.08

421.40 ± 61.82

149.40 ± 58.44

4.24 ± 1.03

TBM

4.11 ± 0.19

4689.50 ± 199.01

5.09 ± 0.10

347.25 ± 54.52

189.50 ± 37.42

2.95 ± 0.23

TPM

4.31 ± 0.35

3901.33 ± 259.33

4.86 ± 0.19

358.67 ± 22.28

184.33 ± 45.49

2.34 ± 0.25

YCO

9.18 ± 2.15

6165 ± 951.40

4.81 ± 0.24

504.33 ± 185.43

233.67 ± 7.57

8.82 ± 3.81

YBO

13.2 ± 2.47

8629.67 ± 1157.12

4.55 ± 0.18

710.33 ± 30.37

311 ± 38.43

11.97 ± 1.69

YPO

15.03 ± 7.43

9004.75 ± 2568.41

4.605 ± 0.25

707.25 ± 92.68

345 ± 112.13

16.925 ± 7.02

YCM

4.02 ± 0.96

3225.33 ± 725.90

4.98 ± 0.05

286.33 ± 77.70

121.67 ± 27.74

2.79 ± 0.88

YBM

3.51 ± 0.90

2656.33 ± 331.82

4.83 ± 0.11

242.00 ± 27.87

104.67 ± 14.01

1.89 ± 0.24

YPM

3.53 ± 0.75

2803 ± 524.19

4.8875 ± 0.16

222.26 ± 108.65

108 ± 8.49

2.45 ± 0.51

  1. TCO, TBO, TPO, TCM, TBM, and TPM represent O and M horizon of three forest types respectively at Tiantangzhai nature reserve. YCO, YBO, YPO, YCM, YBM, and YPM represent O and M horizon of three forest types respectively at Yaoluoping nature reserve.