TABLE 1.
PERMANOVA analysis of the effects of the plantation, plant species identity and bioaugmentation on bacterial community structure in the substrate based on the Bray–Curtis dissimilarity indices.
| Factor | Df | SumsOfSqs | MeanSqs | F.Model | R2 | Pr( > F) |
| Bioaugmentation | 1 | 0.5015 | 0.50154 | 3.9262 | 0.03276 | 0.001∗ |
| Plantation | 1 | 2.1622 | 2.16222 | 16.9264 | 0.14122 | 0.001∗ |
| Plant species | 3 | 0.8382 | 0.27939 | 2.1871 | 0.05474 | 0.002∗ |
| Bioaugmentation: plantation | 1 | 0.1747 | 0.17475 | 1.368 | 0.01141 | 0.094 |
| Bioaugmentation: plant Species | 3 | 0.5203 | 0.17344 | 1.3578 | 0.03398 | 0.051 |
| Residuals | 87 | 11.1136 | 0.12774 | 0.72588 | ||
| Total | 96 | 15.3106 | 1 |
Df, degree of freedom; SumsOfSqs, sums of squares; Meansqs, mean squares; F.Model, F-test value for model; R2, R-squared; Pr(>F), p-value.