"A Half-Acre Farm- a page from my favorite book, Country Life: A Handbook for Realists and Dreamers by Paul Heiney" I like the idea of plotting out where things would go. This is a smaller farm, so we could be flexible.
you could add some fish to your water reclamation tank for a small aquaponics system. Grow a few plants to feed the fish and this forms a closed system. There is no need to fertilize, the fish do it for you! Permaculture at its finest!