Table 3 ANOVA showing the effect of fumigation history and sampling time on α-diversity in microcosm soils
Index | Factors | Bacteria | Fungi | ||
|---|---|---|---|---|---|
F | P-value | F | P-value | ||
Inverse Simpson index | Fumigation history | 0.54 | 0.463 | 0.73 | 0.3942 |
| Â | Time | 25.84 | <0.0001 | 5.74 | 0.0007 |
|  | Fumigation history × time | 0.51 | 0.675 | 3.68 | 0.0121 |
Observed richness | Fumigation history | 0.28 | 0.6000 | 0.66 | 0.4166 |
| Â | Time | 80.31 | <0.0001 | 37.80 | <0.0001 |
|  | Fumigation history × time | 1.97 | 0.1170 | 2.41 | 0.0664 |