Biodiversity and Structural Analysis of Woody Plant Species of Home Gardens in Basona Worana District, North Shoa Zone of Central Ethiopia
Table 10
Test comparisons for means of stand variables of woody species of HGs among the three agroecologies of BWD.
(I) Agroecology
(J) Agroecology
Mean difference (I-J)
SE
value
95% C I
LB
UB
Dependent variable: DBH
Dega
Woinadega
4.37
1.03
≤0.000
1.95
6.80
Dega
Kola
5.76
1.14
≤0.000
3.09
8.43
Woinadega
Kola
1.39
1.15
0.449
−1.31
4.08
Dependent variable: height
Dega
Woinadega
2.46
0.41
≤0.000
1.51
3.41
Dega
Kola
3.22
0.45
≤0.000
2.17
4.26
Woinadega
Kola
0.75
0.45
0.216
−0.30
1.81
Dependent variable: basal area
Dega
Woinadega
15.24
7.05
0.082
−1.50
31.91
Dega
Kola
33.60
8.58
≤0.000
13.24
53.90
Woinadega
Kola
18.36
9.15
0.114
−3.32
40.05
Dependent variable: crown areaa
Dega
Woinadega
0.78
0.47
0.223
−0.33
1.89
Dega
Kola
−1.43
0.52
0.018
−2.65
−0.20
Woinadega
Kola
−2.21
0.53
≤0.000
−3.45
−0.97
Note. The mean difference is significant at value ≤0.001, but is significant at value <0.05. CI = confidence Interval, SE = standard error, LB = lower bound, UB = upper bound, a = comparisons are made for trees.