Table 4. Variance of MOE of laminated bamboo at different culm position and lamination direction
Source of diversity
Sum of squares
Db
Median square
F
count
Sig.
Culm position (B)
24.550
2
12.275
7.100
**
0.009
Lamination direction (L)
8.708
1
8.708
5.037
*
0.044
Interaction (B × L)
8.565
2
4.283
2.477
ns
0.126
Error
20.747
12
1.729
Total
62.571
17
Significantly different at 5% test level;
Significantly different at 1% test level;
not significantly different.
MOE: modulus of elasticity.