foodshed
n.— «Watersheds, Milksheds, and Foodsheds.» —by W.P. Hedden How Great Cities Are Fed , 1929. (source: Double-Tongued Dictionary)
foodshed n. the area which can, or is sufficient to, provide food for a given location. Editorial Note: Related terms are viewshed and walkshed. (source: Double-Tongued Dictionary)