Not a gardener (once had 1/4 acre before the divorce) but had aspirations of Grandpas garden.
I thought fallow was some kinda grain.
To the Merediths: That seems to be a lot of unused ground.
To all: Do you have any 'mulching' practices/equipment?
I built a simple 'cage' out of chicken wire (about 3' diameter and 3' high), added all the yard waste (except most of the grass clippings), shredded paper from werk (yeah...), and it seemed to work great. Toss it a couple times a week and keep it moist. It steamed quite well.
Worm farms?