No | Age (year) | Average of DBH (cm) | Average of total merchantable height (m) |
---|---|---|---|
1 | 1 | 1.08 ± 0.28 a | 0.54 ± 0.10 |
2 | 2 | 1.99 ± 0.32 | 1.72 ± 0.16 |
3 | 3 | 4.46 ± 0.10 | 4.25 ± 0.10 |
4 | 4 | 6.13 ± 1.12 | 4.80 ± 0.77 |
5 | 5 | 8.05 ± 1.17 | 6.60 ± 1.20 |
Solvent | 1 year | 2 years | 3 years | |||
---|---|---|---|---|---|---|
Bottom | Top | Bottom | Top | Bottom | Top | |
Sapwood | Sapwood | Sapwood | Sapwood | Sapwood | Sapwood | |
0.71 ± 0.14 a | 1.09 ± 0.24 bc | 1.26 ± 0.08 bc | 1.28 ± 0.20 bcd | 1.41 ± 0.41 cd | 0.96 ± 0.13 ab | |
Methanol | 4.30 ± 0.85 bcde | 7.48 ± 2.34 f | 4.48 ± 0.48 abcde | 4.36 ± 1.04 cde | 3.72 ± 1.09 abcd | 2.57 ± 0.98 abc |
Hot water | 2.09 ± 0.70 bc | 2.09 ± 0.50 bc | 3.57 ± 1.19 e | 2.22 ± 0.36 bc | 5.21 ± 0.65 f | 1.01 ± 0.20 a |
Total | 7.10 ± 1.23 bc | 10.7 ± 2.27 de | 9.31 ± 1.25 cde | 7.86 ± 0.69 cd | 10.3 ± 1.59 de | 4.54 ± 0.95 ab |
Source of variation | df | Parameters | |||||
---|---|---|---|---|---|---|---|
Methanol | Hot water | Total Extractive | TPC | TSP | |||
Tree age (T) | 10 | ||||||
Axial (A) | 1 | n.s | |||||
T × A | 10 | ||||||
Error | 46 | ||||||
Total | 67 |