Mg |
Ca |
K |
Na |
NH4-N |
Soil
Columns |
33.19 |
54.30 |
4.09 |
1.70 |
0.14 |
Control
soil |
34.08 |
70.52 |
13.71 |
7.73 |
3.77 |
Sewage sludge
1% |
28.25 |
62.15 |
26.43 |
16.17 |
12.40 |
Sewage sludge
3% |
26.11 |
71.55 |
39.36 |
28.03 |
24.11 |
Sewage sludge
5% |
40.40 |
61.10 |
29.70 |
22.20 |
1.23 |
Poultry manure
1% |
29.14 |
70.79 |
73.89 |
54.00 |
3.37 |
Poultry manure
3% |
43.79 |
57.12 |
209.97 |
93.38 |
10.22 |
Poultry manure
5% |