器官 | N | P | K | Ca | Mg |
树叶 | 10.82 ± 0.52a | 1.04 ± 0.05a | 7.13 ± 0.31a | 4.75 ± 0.25a | 1.33 ± 0.08a |
树枝 | 1.97 ± 0.12c | 0.27 ± 0.02d | 1.65 ± 0.09d | 1.76 ± 0.07c | 0.14 ± 0.01c |
干皮 | 3.32 ± 0.13b | 0.61 ± 0.03b | 2.06 ± 0.07c | 3.76 ± 0.15b | 0.35 ± 0.02b |
干材 | 1.19 ± 0.07d | 0.08 ± 0.00e | 0.64 ± 0.04e | 0.25 ± 0.02e | 0.10 ± 0.00d |
树根 | 2.13 ± 0.10c | 0.45 ± 0.02c | 2.57 ± 0.12b | 1.10 ± 0.05d | 0.15 ± 0.01c |