Number of aquaculture farms and productionunits grouped on technology of production, 2009.

  Active farms Number of production units
Ponds Canals Tanks/basins Cages Robes* On bottom* Other
Freshwater farms 203 4.192 356 2.745 . . . 20
Model type I 6 48 48 58 . . . .
Model type III 14 96 111 192 . . . 8
Farms at sea 22 . . . 233 . . .
Recirculated farms 55 135 110 1.381 . . . 292
Land based seawater farms 12 60 35 335 . . . 12
Mussel farms 57 . . . . 1.660 2 243
Total 369 4.531 660 4.711 233 1.660 2 575

Note: * Used for mollusc production
Source: The Danish Directorate of Fisheries' Aquaculture register
Statistic from last year:
2008