Random thought (maybe more to follow.....it's late
)
Any info on acorns?
Or fruit tree's and berries (wild and domestic)?
Also most of the info presented seams to presume a pre existing dedicated farm of one sort of another. What about more add hoc arrangements? Rural locations with a variable level of farm now how (personal veg gardens up 3/4 to almost an acre are not unknown were i live) and maybe more importantly a more variable level of relic equipment.