Self-Sufficiency....Food Preservation+

Let's just think about the following: a) you have great success in growing your own food but don't participate in a Farmer's Market b) the abundant food can't all be eaten before what do you do c) preservation done by: canning, freezing or dehydrating d) root cellars must be minimum of 2 feet in the ground, shaded and ideally close to your home or garden area....temperature will hold at 55 degrees which is enough to preserve root vegetable Any of the above