Table 3.

Results of Soil Analyses, Ib/acre

On landfillAdjacent
No gasGasNo gasGas
PH7.37.05.75.9
Magnesium23082417208.7195.7
Phosphorus10741130140.4121.2
Potassium163143.5112.1149.8
Calcium32752508**1964.42349.4
NO3-N27.829.6461.0471.3
NO4-N4.839.0*10.533.8**
Organic matter5.127.563.442.15
Moisture22.7226.83**14.7915.82
Iron2.474.25**.4062.4
Manganese13.5611.074.8010.80
Copper5.096.180.150.45
Zinc5.227.72*0.807.08
  • * Significance at P=0.05

  • ** Significance at P=0.01