sentences:  The Swedish Navy recruited their seamen using the same system as the army, but from coastal provinces and towns (including non-coastal towns).As with the infantry, the farms in coastal areas were organized into "rotar", which would each provide a croft ("båtmanstorp") for a navy volunteer.Recruits only had duties on board the ships, for example as artillerymen or sailors, and were not used for other combat duties, such as boardings and landings, which were executed by army units transported on the ships.