Subsistence farming perhaps. But my understanding is that making money as a modern farmer requires serious skill in planning, optimization, and negotiating.
Along with that climate/environment should favor us and selling the cultivable is the big challenge because not all farmers can able to do it by themself, so for selling the cultivable they have to depend on dealers/brokers who actually set the price for farmers efforts and dealers/brokers who earn in hefty will less efforts in comparable with farmers.