Table 3.
The physical and chemical properties of the soil in sampling locations for ginseng
| LXG | CDG | WDG | |
|---|---|---|---|
| soil taxonomy | Mollic Albi-boric Argosolos | Mollic bori-Udic Cambosols | Mollic bori-Udic Cambosols |
| TP (mg kg−1) | 82 | 146 | 146 |
| TN (mg kg−1) | 199 | 401 | 401 |
| TK (mg kg−1) | 2198 | 1823 | 1823 |
| pH | 5.99 | 6.62 | 5.99 |
| Sand (%) | 51 | 33 | 45 |
| Silt (%) | 32 | 49 | 37 |
| Clay (%) | 17 | 18 | 18 |
Note: TP, total phosphorus; TN, total nitrogen; TK, total potassium; Sand, the content of sand in soil; Silt, the content of silt in soil; Clay, the content of clay in soil. LXG, understory wild ginseng; CDG, farmland cultivated ginseng; WDG, wild ginseng