Division PFC 1(A): ORGANIC FERTILISER
United Kingdom
| Forms of the declared nutrient and other declared parameters | Permissible tolerance for the declared nutrient content and other declared parameters |
|---|---|
| Organic carbon (Corg) | ± 20 % relative deviation of the declared value up to a maximum of 2,0 percentage points in absolute terms |
| Dry matter content | ± 5,0 percentage points in absolute terms |
| Total nitrogen (N) | ± 50 % relative deviation of the declared value up to a maximum of 1,0 percentage point in absolute terms |
| Organic nitrogen (Norg) | ± 50 % relative deviation of the declared value up to a maximum of 1,0 percentage point in absolute terms |
| Total phosphorus pentoxide (P2O5) | ± 50 % relative deviation of the declared value up to a maximum of 1,0 percentage point in absolute terms |
| Total potassium oxide (K2O) | ± 50 % relative deviation of the declared value up to a maximum of 1,0 percentage point in absolute terms |
| Total and water-soluble magnesium oxide (MgO), calcium oxide (CaO), sulphur trioxide(SO3) or sodium oxide (Na2O) | ± 25 % of the declared content of those nutrients up to a maximum of 1,5 percentage points in absolute terms |
| Organic carbon (Corg)/total nitrogen (N) | ± 20 % relative deviation of the declared value up to a maximum of 2,0 percentage points in absolute terms |
| Quantity | ± 1,5 % relative deviation of the declared value |