Table 4 Attributes for 2-year-old trialled species
Attribute | Oak | Eucalypt | Douglas-fir | Redwood | Cherry | Blackwood | Alder | Cypress | Radiata |
|---|---|---|---|---|---|---|---|---|---|
Trees sampled | 3 | 3 | - | 3 | 3 | 3 | 3 | 3 | 3 |
Tree height (m) | 0.63 (0.03) | 2.51 (0.56) | - | 1.47 (0.38) | 2.60 (0.36) | 3.53 (0.52) | 4.73 (2.30) | 2.27 (0.26) | 1.30 (0.47) |
Canopy spread (m) | 0.39 (0.12) | 1.43 (0.36) | - | 1.05 (0.34) | 1.08 (0.17) | 1.63 (0.29) | 3.73 (0.19) | 1.67 (0.18) | 0.38 (0.14) |
DBHa (mm) | - | 21 (3.3) | - | 8 (1.4) | 19 (5.0) | 39 (7.5) | 60 (8.3) | 16 (0.1) | 19 (N/A) |
RCDb (mm) | 19 (1.4) | 73 (15.9) | - | 45 (13.8) | 63 (10.9) | 71 (9.0) | 144 (11.7) | 43 (0.1) | 29 (10.6) |
Max. root diameter (m) | 0.57 (0.06) | 2.10 (0.20) | - | 1.32 (0.34) | 3.33 (0.54) | 6.33 (1.45) | 6.70 (0.99) | 3.00 (0.25) | 1.10 (0.44) |
Max. root depth (m) | 0.45 (0.03) | 0.18 (0.03) | - | 0.20 (0.03) | 0.22 (0.01) | 0.39 (0.04) | 0.42 (0.04) | 0.21 (0.01) | 0.23 (0.12) |
Total AGBc (g) | 46 (17) | 2454 (1032) | - | 669 (313) | 2180 (830) | 4347 (1146) | 11106 (377) | 3833 (759) | 301 (171) |
Total BGBd (g) | 65 (28) | 523 (250) | - | 138 (65) | 2088 (910) | 1675 (1403) | 8438 (1212) | 1037 (582) | 52 (22) |
Total root masse (g) | 49 (22) | 350 (166) | - | 81 (40) | 1699 (748) | 1275 (244) | 7091 (1279) | 801 (510) | 24 (10) |
Total root length > 1 mm (m) | 6.0 (1.2) | 43.4 (18.1) | - | 33.3 (16.2) | 180.9 (86.6) | 119.5 (21.9) | 1508.2 (397.2) | 147 (31.3) | 11.3 (4.4) |