Do you generally work 'normal' (9-5) hours? Do you have help on the farm or are you the primary caretaker? I'd not have thought of farming as low-time-commitment enough to be a hobby.
We do not have 10 or 50 or 5000 acres of crops.
Basically, large gardens, not real farming.
That said, we ALSO delegate some chores to farm hands. I installed fencing the first year, then realized how stupid this was given comparative advantage. Now I code, code, code, and then get some extra work and code some more, and let farm hands do other work.