Assessment of Density and Anatomical Features of Young and Old Bambusa vulgaris (Schrad. ex J.C. Wendl.) Culm Heights as Sustainable Structural Material in Ghana
Table 8
ANOVA for tissue proportion of Bambusa vulgaris.
Source
df
Parenchyma
Vessel
Fiber
-value
value
Var. (%)
-value
value
Var. (%)
-value
value
Var. (%)
Bamboo age (BA)
1
36.293
0.001
43.6
2.492
0.121ns
5
24.370
0.001
34.1
Culm height (CH)
1
4.512
0.039
8.8
0.220
0.641ns
0.5
6.830
0.012
12.7
Tissue location (TL)
2
217.084
0.001
90.2
7.882
0.001
25.1
169.727
0.001
87.8
BA × CH
1
0.030
0.863ns
0.1
0.657
0.422ns
1.4
0.759
0.388ns
1.6
BA × TL
2
1.946
0.154ns
7.6
0.091
0.913ns
0.4
2.826
0.069ns
10.7
CH × TL
2
0.477
0.624ns
2
0.216
0.807ns
0.9
0.192
0.826ns
0.8
BA × CH × TL
2
0.135
0.874ns
0.6
0.045
0.956ns
0.2
0.192
0.826ns
0.8
Note. significant at ; significant at ; ns: not significant.