Table 2 Vegetation and soil conditions before the experiment started at the grazing and non-grazing sites. TN and TP represent soil total nitrogen and soil total phosphorus, respectively.
Sites | Soil nutrient content | Vegetation conditions | ||||
|---|---|---|---|---|---|---|
Soil layers (cm) | TN (g kg−1) | TP (g kg− 1) | Total coverage (%) | Average height (cm) | Important value | |
Grazing | 0–10 | 5.03 ± 0.69 | 0.50 ± 0.17 | 80 | 14.33 ± 1.63 | 1.31 ± 0.13 |
10–20 | 3.63 ± 0.06 | 0.54 ± 0.03 | ||||
20–30 | 3.50 ± 1.07 | 0.41 ± 0.10 | ||||
Non-grazing | 0–10 | 4.87 ± 0.19 | 0.52 ± 0.07 | 89 | 16.54 ± 2.32 | 1.40 ± 1.01 |
10–20 | 3.43 ± 0.16 | 0.50 ± 0.12 | ||||
20–30 | 3.80 ± 1.27 | 0.40 ± 0.15 | ||||