组分

N

P

K

Ca

Mg

小计

树叶

84.83 ± 3.87

8.15 ± 0.52

55.90 ± 2.30

37.24 ± 1.18

10.43 ± 0.52

196.55 ± 1.68

树枝

25.26 ± 1.58

3.46 ± 0.16

21.15 ± 1.12

22.56 ± 0.95

1.79 ± 0.10

74.22 ± 0.78

干皮

51.29 ± 2.60

9.42 ± 0.41

31.83 ± 1.38

58.09 ± 2.33

5.41 ± 0.24

156.04 ± 1.39

干材

149.84 ± 10.50

10.07 ± 0.56

80.59 ± 3.42

31.48 ± 1.14

12.59 ± 0.82

284.573.29

树根

52.91 ± 3.12

11.18 ± 0.79

63.84 ± 2.35

27.32 ± 0.97

3.73 ± 0.22

158.98 ± 1.48

小计

364.13 ± 12.08

42.28 ± 2.10

261.80 ± 8.72

202.64 ± 10.43

33.95 ± 1.78

870.36 ± 25.03

灌草层

4.20 ± 1.10

0.27 ± 0.02

3.85 ± 0.20

0.78 ± 0.05

0.24 ± 0.01

9.34 ± 0.62

凋落物层

41.56 ± 217

3.24 ± 0.21

4.64 ± 0.17

25.17 ± 0.87

0.75 ± 0.03

75.36 ± 3.50

合计

409.89 ± 15.10

45.79 ± 2.07

288.06 ± 8.16

176.38 ± 5.38

34.94 ± 1.05

955.06 ± 20.17