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The soil basal characteristics of experimental area.
| Soil layer (cm) | Field capacity (cm3·cm-3) | Saturated capacity (cm3·cm-3) | Wilting point (cm3·cm-3) | Bulk density (g·cm-3) |
|---|---|---|---|---|
| 0-10 | 0.275 | 0.318 | 0.06 | 1.521 |
| 10-20 | 0.298 | 0.320 | 0.06 | 1.456 |
| 20-40 | 0.301 | 0.337 | 0.06 | 1.527 |
