On landfill | Adjacent | |||
---|---|---|---|---|
No gas | Gas | No gas | Gas | |
PH | 7.3 | 7.0 | 5.7 | 5.9 |
Magnesium | 2308 | 2417 | 208.7 | 195.7 |
Phosphorus | 1074 | 1130 | 140.4 | 121.2 |
Potassium | 163 | 143.5 | 112.1 | 149.8 |
Calcium | 3275 | 2508** | 1964.4 | 2349.4 |
NO3-N | 27.8 | 29.6 | 461.0 | 471.3 |
NO4-N | 4.83 | 9.0* | 10.5 | 33.8** |
Organic matter | 5.12 | 7.56 | 3.44 | 2.15 |
Moisture | 22.72 | 26.83** | 14.79 | 15.82 |
Iron | 2.47 | 4.25** | .40 | 62.4 |
Manganese | 13.56 | 11.07 | 4.80 | 10.80 |
Copper | 5.09 | 6.18 | 0.15 | 0.45 |
Zinc | 5.22 | 7.72* | 0.80 | 7.08 |