What's the definition distribution of "farming"?

My bias is not to go directly to factory farming or industrial agriculture, which sound depressing. I'd rather a smart and lazy approach, helping the land recover to a point and then stopping succession, as has been done with fire in the PNW mountain meadows for berry crops. I'm not under the illusion that the land-management practices of the Nisqually or Puyallup, say, didn't involve consistent work, just a different sort of work, one more within individual and small-group control.

If petroleum-fueled agriculture is "necessary", it's a mess we've gotten ourselves into.