Cadmium levels in Swiss soils
In mg/kg of dry matter based on sampling done from 2015-2019. Safe threshold is under 1 mg/kg
FAO safe threshold target limit is 1mg/kg (5mg/kg in residential zones and 20 mg/kg in industrial zones)
In mg/kg of dry matter based on sampling done from 2015-2019. Safe threshold is under 1 mg/kg