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 |