Those smart farmers will eventually come to a realization that the only real form of money is the food they put in their mouth.
Because of that reason, the value of their farm cryptocurrency will only go up. Other paper currencies will always be manipulated and beaten down by central banks' frauds.
Here's an example:
A lobster farm will release their own cryptocurrency called Lobster coin
A clam farm will release their own cryptocurrency call Clam coins
A crab farm will release their own cryptocurrency call Crab coins
A tuna farm will release their own cryptocurrency call Tuna coins
These farm coins will be back by real money value also known as food value.
(put money where their mouth is)
This way it will not be called mining anymore but instead farming.
We they created a lot of names for their altcoins so this have a great possibility. How do you want your LBTcoin?