C05D 1/00
|
Fertilisers containing potassium |
C05D 1/02
|
Manufacture from potassium chloride or sulfate or double or mixed salts thereof |
C05D 1/04
|
Fertilisers containing potassium from minerals or volcanic rocks |
C05D 3/00
|
Calcareous fertilisers |
C05D 3/02
|
Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium compounds |
C05D 3/04
|
Calcareous fertilisers from blast-furnace slag or other slags containing lime or calcium silicates |
C05D 5/00
|
Fertilisers containing magnesium |
C05D 7/00
|
Fertilisers producing carbon dioxide |
C05D 9/00
|
Other inorganic fertilisers |
C05D 9/02
|
Other inorganic fertilisers containing trace elements |
C05D 11/00
|
Mixtures of fertilisers covered by more than one of main groups |