Table 7: Fine root biomass (d < 1 mm) in the four (04) stands studied.
|
|
Depth |
|||
|
Stands |
0-10 cm |
10-20 cm |
20-30 cm |
0-30 cm |
|
Khaya senegalensis |
5.78 ± 0.57c |
2.84 ± 0.05a |
2.80 ± 0.05b |
11.42 ± 0.67c |
|
Burkea africana |
2.97 ± 0.05a |
2.80 ± 0.04a |
1.54 ± 0.01a |
7.31 ± 0.1b |
|
Anogeissus leiocarpus |
4.08 ± 0.12b |
3.05 ± 0.08ab |
1.50 ± 0.03a |
8.64 ± 0.23a |
|
Piliostigma reticulatum |
2.94 ± 0.03a |
2.82 ± 0.04a |
2.70 ± 0.04b |
8.44 ± 0.11a |
|
F et P-value |
F = 6.50 ; P = 0.038 |
F = 2.95 ; P = 0.054 |
16:24:20
F = 4.54 ; P = 0.047 |
F = 18.88 ; P = 0.0000 |
The assigned values of the same letter are not statistically different (p > 0.05, Duncan's test).