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Comparison of enzyme activities between 10-year post-ginseng rotation soil (RS) and soil in which no ginseng was grown (CS) before ginseng planting.
| Soil enzyme activity | RS (ginseng rotation) | CS (no ginseng) |
|---|---|---|
| Phosphatase (mg g−1) | 79.26 ± 34.42 | 139.96 ± 26.48 |
| Sucrase (mg g−1) | 0.07 ± 0.01 | 0.14 ± 0.05 |
| Catalase (mg g−1) | 224.16 ± 0.19 | 225.02 ± 0.33 |
| Urease (mg g−1) | 20.69 ± 0.65 | 25.89 ± 0.88* |
*Statistically significant difference at P < 0.05 (T test). Mean ± SE (n = 4) data shown.
