Farm

From OpenTTD

Farm
Climates:	Temperate, Sub-Arctic, Sub-Tropical
Accepts:	Nothing
Produces:	Grain, Livestock (Temperate Only). Wheat, Livestock (Sub-Arctic Only). Maize (Sub-Tropical Only).
Notes:	Surrounded by farmland for a large area. This area costs more to build on, but doing so does not affect production.