Tree component | Model form | Weight function | b0 (±SE) | b1 (±SE) | R2 (%) | Sy.x (kg) | CV (%) | MR (kg) |
Roots |
| 1/D2H | 0.2522 (±0.6334) | 0.0097 (±0.0002)* | 95.00 | 9.59 | 20.10 | −2.05E−14 |
Stem wood |
| 1/D2H | 0.6616 (±1.1451) | 0.0251 (±0.0004)* | 97.52 | 19.66 | 15.84 | −7.96E−16 |
Stem bark |
| 1/D2H | 0.1895 (±0.3503) | 0.0028 (±0.0001)* | 84.41 | 4.97 | 34.97 | −1.96E−16 |
Crown |
| 1/D2H | 0.3033 (±1.5640) | 0.0118 (±0.0006)* | 82.36 | 25.11 | 43.01 | 1.71E−15 |
Total tree |
| 1/D2H | 1.4066 (±2.1984) | 0.0494 (±0.0008 )* | 97.64 | 34.92 | 14.29 | −1.24E−15 |