Table 1.
Dynamics of physicochemical properties of polluted and CSL-amended polluted soil systems
| 3S | AB4 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Time (Day) | pH | OM | P | N | K | pH | OM | P | N | K |
| 0 | 6.76 | 1.38 | 6.38 | 0.13 | 0.15 | 6.78 | 1.36 | 6.40 | 0.13 | 0.14 |
| 7 | 6.79 | 1.35 | 6.31 | 0.13 | 0.15 | 6.80 | 2.62 | 6.48 | 0.12 | 0.16 |
| 14 | 6.68 | 1.41 | 6.25 | 0.11 | 0.13 | 6.53 | 2.94 | 6.52 | 0.13 | 0.17 |
| 21 | 6.63 | 1.42 | 6.00 | 0.14 | 0.16 | 6.18 | 3.23 | 6.40 | 0.17 | 0.19 |
| 28 | 6.51 | 1.35 | 6.31 | 0.13 | 0.15 | 5.83 | 3.40 | 6.28 | 0.16 | 0.18 |
| 35 | 6.30 | 1.34 | 6.30 | 0.12 | 0.15 | 5.65 | 4.41 | 5.61 | 0.15 | 0.18 |
| 42 | 6.21 | 1.29 | 6.25 | 0.15 | 0.21 | 5.23 | 4.35 | 5.42 | 0.15 | 0.27 |
OM organic matter (%), P available phosphorus (mg/kg), N total nitrogen (%), K potassium content (mg/kg). values are means of triplicate determinations