Where is the Fallow Ground?

There is some disagreement over what exactly Solomon means in Proverbs 13:23. It could be taken two ways: The first is that the poor, for their lack of work, leaves uncultivated ground untapped because they lack the work ethic to put in the labor it takes to grow and harvest food. This would, of course, make sense, if you have a field and choose to not plow the field, sow seed, water it, tend to it, and then harvest the food it brings forth, then the resource has been mismanaged and the field has gone to waste. It is an injustice to not steward that rightly.