Significantly lower hydrolase activity-to-ATP ratios after 28 days of incubation were found in MC soils for alkaline
phosphomonoesterase activity (20 and 40 mg Cd kgK1 soil) and for arylsulfatase activity (10, 20 and 40 mg Cd kgK1 soil) (Table 2). In SA soils, the hydrolase activity-to-ATP ratios after 28 days of incubation were lower for alkaline
phosphomonoesterase and arylsuphatase activities in the presence of 40 mg Cd kgK1 soil (Table 2)