Table 2.
Richness (S), Shannon-Wiener index (H), Evenness index (E h), and Simpson index (D) of fungal and bacterial communities in the rhizosphere of Pinus tabulaeformis. FP represents forest plantation, and NSF represents natural secondary forest.
| Forest restoration pattern | Site (years) | Species richness (S) | Shannon-Wiener index (H) | Evenness index (E h) | Simpson's index (D) |
|---|---|---|---|---|---|
| Fungi | |||||
| FP | 3 | 15 | 3.892 | 0.996 | 0.932 |
| 12 | 18 | 4.143 | 0.994 | 0.942 | |
| 25 | 19 | 4.235 | 0.997 | 0.946 | |
| NSF | 3 | 13 | 3.696 | 0.999 | 0.923 |
| 12 | 25 | 4.635 | 0.998 | 0.960 | |
| 25 | 19 | 4.242 | 0.999 | 0.947 | |
| Bacteria | |||||
| FP | 3 | 15 | 3.790 | 0.970 | 0.922 |
| 12 | 27 | 4.656 | 0.979 | 0.957 | |
| 25 | 21 | 4.237 | 0.965 | 0.941 | |
| NSF | 3 | 20 | 4.183 | 0.968 | 0.939 |
| 12 | 30 | 4.778 | 0.974 | 0.960 | |
| 25 | 38 | 5.219 | 0.988 | 0.972 |