Mg |
Mg |
Ca |
Ca |
K |
Na |
NH4-N |
Soil
Columns |
0.69 |
0.81 |
0.81 |
0.95 |
0.95 |
0.61 |
0.61 |
Control
soil |
0.30 |
0.72 |
0.72 |
0.79 |
0.79 |
0.64 |
0.84 |
Sewage sludge
1% |
0.54 |
0.83 |
0.83 |
0.81 |
0.81 |
0.51 |
0.91 |
Sewage sludge
3% |
0.74 |
0.77 |
0.77 |
0.79 |
0.79 |
0.58 |
0.90 |
Sewage sludge
5% |
0.72 |
0.89 |
0.89 |
0.85 |
0.85 |
0.67 |
0.88 |
Poultry manure
1% |
0.74 |
0.88 |
0.88 |
0.94 |
0.94 |
0.57 |
0.97 |
Poultry manure
3% |
0.29 |
0.92 |
0.92 |
0.83 |
0.83 |
0.63 |
0.86 |
Poultry manure
5% |