物种

Species

SOC/g∙kg⁻¹

AP/mg∙kg⁻¹

${\text{NH}}_4^{\text{+}}$ −N /mg∙kg⁻¹

${\text{NO}}_3^{-}$ −N /mg∙kg⁻¹

SIN/mg∙kg⁻¹

pH

八分山

黑足鳞毛蕨

25.10 ± 6.23ab

11.09 ± 3.22c

8.10 ± 1.13abc

8.27 ± 3.60a

16.37 ± 4.73a

4.29 ± 0.05c

香樟

26.91 ± 3.71ab

22.34 ± 2.29b

9.97 ± 0.69abc

2.93 ± 1.63a

12.90 ± 1.23a

5.17 ± 0.23ab

马尾松

22.46 ± 4.73ab

17.93 ± 1.94bc

6.27 ± 0.99c

6.23 ± 0.71a

12.50 ± 1.68a

4.89 ± 0.03bc

锥栗

28.13 ± 2.76ab

16.41 ± 1.39bc

12.63 ± 2.70abc

6.13 ± 1.36a

18.77 ± 3.49a

4.42 ± 0.07bc

野青茅

36.14 ± 3.69a

10.47 ± 1.88c

14.53 ± 3.73a

7.90 ± 3.72a

22.43 ± 7.05a

4.47 ± 0.04bc

臀果木

28.22 ± 3.13ab

41.70 ± 3.19a

6.90 ± 0.66bc

5.17 ± 0.72a

12.07 ± 1.12a

4.27 ± 0.02c

构树

18.88 ± 0.55b

46.59 ± 3.19a

13.30 ± 2.68ab

8.73 ± 3.98a

22.03 ± 4.92a

5.83 ± 0.58a

檵木

19.27 ± 2.19b

26.42 ± 4.55b

6.27 ± 0.36c

6.20 ± 0.79a

12.47 ± 0.60a

4.30 ± 0.04c

青龙山

黑足鳞毛蕨

18.48 ± 2.83ab

47.97 ± 7.00abc

8.53 ± 1.44a

5.37 ± 2.03abc

13.90 ± 3.34abc

4.63 ± 0.07ab

香樟

10.47 ± 2.23b

71.89 ± 5.34a

5.47 ± 1.09ab

1.60 ± 0.61c

7.07 ± 0.72c

5.50 ± 0.09ab

马尾松

22.02 ± 3.30a

57.30 ± 6.96abc

5.80 ± 0.05ab

5.35 ± 0.40abc

11.15 ± 0.35abc

4.55 ± 0.00b

锥栗

27.58 ± 2.74a

62.70 ± 4.17ab

7.20 ± 0.71ab

11.65 ± 0.35a

18.85 ± 0.35a

4.40 ± 0.01b

野青茅

18.91 ± 2.05ab

55.90 ± 9.74abc

6.73 ± 0.64ab

7.63 ± 4.53abc

14.37 ± 4.51abc

5.74 ± 0.84a

杉松

12.47 ± 2.47b

73.73 ± 13.11a

5.70 ± 1.09ab

2.50 ± 1.11c

8.20 ± 1.47bc

4.54 ± 0.16b

山茶

19.01 ± 0.25ab

39.34 ± 1.04bc

6.40 ± 0.00ab

4.15 ± 1.39bc

10.55 ± 1.39bc

4.38 ± 0.02b

檵木

19.01 ± 1.74ab

32.18 ± 5.28c

5.17 ± 0.39b

10.60 ± 0.97ab

15.77 ± 1.36ab

4.46 ± 0.05b

马鞍山

黑足鳞毛蕨

18.77 ± 1.81c

51.45 ± 7.93b

12.17 ± 2.21ab

8.63 ± 2.84a

20.80 ± 4.93ab

4.66 ± 0.03ab

香樟

46.02 ± 4.69a

35.34 ± 1.54cd

15.33 ± 1.77a

9.00 ± 1.36a

24.33 ± 1.70a

4.49 ± 0.11b

马尾松

24.21 ± 3.23bc

49.38 ± 3.17bc

7.20 ± 0.41c

5.83 ± 0.62ab

13.03 ± 0.36b

4.56 ± 0.08ab

桂花

20.23 ± 2.68bc

96.90 ± 4.24a

9.70 ± 0.63bc

1.07 ± 0.39b

10.77 ± 1.03b

4.56 ± 0.12ab

野青茅

23.54 ± 2.95bc

40.55 ± 1.14bcd

10.60 ± 0.71abc

9.17 ± 3.31a

19.77 ± 4.02ab

4.79 ± 0.08ab

杉松

23.14 ± 1.47bc

50.72 ± 1.88b

13.23 ± 1.36ab

7.87 ± 1.32ab

21.10 ± 2.26ab

4.83 ± 0.13a

野鸭椿

31.16 ± 0.76b

91.66 ± 5.73a

8.70 ± 1.09bc

6.93 ± 1.32ab

15.63 ± 0.33ab

4.49 ± 0.04b

柏木

23.26 ± 4.10bc

31.82 ± 3.87d

12.53 ± 1.61ab

6.40 ± 1.56ab

18.63 ± 3.07ab

4.78 ± 0.03ab

磨山

黑足鳞毛蕨

28.12 ± 1.10a

25.40 ± 1.82e

6.63 ± 0.64ab

15.00 ± 1.28ab

21.63 ± 1.89a

4.27 ± 0.03c

香樟

29.40 ± 2.36a

32.07 ± 1.41cde

7.33 ± 0.67ab

10.23 ± 0.64abc

17.57 ± 1.14ab

4.76 ± 0.04b

马尾松

17.31 ± 1.55a

26.25 ± 1.68de

4.10 ± 1.02b

5.83 ± 2.00c

9.93 ± 1.35b

4.59 ± 0.09bc

锥栗

24.37 ± 1.21a

33.67 ± 2.24cde

5.67 ± 0.51ab

16.80 ± 5.77a

22.47 ± 5.44a

4.52 ± 0.12bc

桂花

24.95 ± 4.68a

99.90 ± 1.84a

9.33 ± 1.26a

4.97 ± 0.27c

14.30 ± 1.02ab

5.25 ± 0.18a

棕榈

26.81 ± 6.00a

84.45 ± 0.72b

7.20 ± 1.06ab

6.67 ± 1.87bc

13.87 ± 2.13ab

4.60 ± 0.03bc

山茶

21.01 ± 2.38a

37.68 ± 3.35c

6.57 ± 0.24ab

3.17 ± 0.96c

9.73 ± 1.20b

4.87 ± 0.18ab

柏木

19.43 ± 4.37a

35.78 ± 5.84cd

7.37 ± 1.90ab

10.57 ± 2.74abc

17.93 ± 3.12ab

4.61 ± 0.06bc

九峰山

黑足鳞毛蕨

20.35 ± 4.30ab

26.10 ± 0.69b

7.73 ± 1.01ab

5.17 ± 1.47a

12.90 ± 2.34ab

4.90 ± 0.38a

香樟

15.59 ± 3.52ab

22.88 ± 1.22b

5.57 ± 1.51bc

4.43 ± 0.79a

10.00 ± 1.25ab

4.45 ± 0.06ab

马尾松

15.64 ± 2.42ab

29.80 ± 2.17b

9.73 ± 0.75a

3.47 ± 1.26a

13.20 ± 0.56ab

4.39 ± 0.12ab

锥栗

15.20 ± 2.13ab

24.24 ± 2.39b

3.80 ± 0.56c

4.47 ± 1.26a

8.27 ± 0.71b

4.19 ± 0.06b

野鸭椿

31.13 ± 2.56a

104.62 ± 9.19a

4.27 ± 0.38c

6.03 ± 1.32a

10.30 ± 1.64ab

4.40 ± 0.02ab

杉松

25.24 ± 9.98ab

106.54 ± 17.53a

5.53 ± 0.28bc

6.10 ± 1.98a

11.63 ± 1.79ab

4.73 ± 0.15ab

山茶

11.74 ± 2.16b

35.54 ± 4.97b

3.67 ± 0.14c

6.30 ± 0.57a

9.97 ± 0.72ab

4.35 ± 0.02ab

檵木

21.89 ± 4.41ab

19.97 ± 0.31b

7.27 ± 1.17ab

6.83 ± 1.46a

14.10 ± 2.26a

4.42 ± 0.06ab