An overwhelming % of family farms in the US derive their income from on farm and off farm income sources. I'll spare you the specific statistics, because I can't recall them at the moment and I don't want to lead anyone to believe something that isn't true. 

The last 30-50 years in American agriculture has been dominated by the "get big or get out" mantra. Basically farms are coerced by current system incentives to take on massive piles of debt and/or make one sided deals with big agriculture. I can tell you a number of anecdotes about families selling their farms or being forced to rent out their land because they just can't cut the margins any longer. 

The commodity crop insurance racket is another massive rabbit hole to talk about. But simply put, producers are aware of this subsidized safety net..so they can make year to year decisions and take the path of least resistance when managing their crops. This leads to crop failures, rampant disease spreading, soil erosion, reduced water quality, and food deserts..the management of the farms natural resources take a back seat to squeaking out another year of funding chemical inputs, seed bills, and farm loan payments. 

When you stack it all up you have a seriously fragile food system. Bitcoin represents a massive opportunity to restore conservation of energy on farm business operations. A shift where natural resource management decisions would not take a back seat, but would be in the driver's seat. An ecologically productive farm is a profitable one.