Equating farm subsidies to Food Stamp welfare is way off the mark, and is done mostly by people who don't understand what farm subsidies really are. It's easy to look on the surface and conclude farm subsidies are nothing more than "farmer's welfare," but it's not. Not even close. Farm subsidies are used to control, regulate and manage the supply and price of agricultural commodities, particularly those commodities which are unprofitable for farmers to grow but that the US and the world needs. If left to purely free market agriculture, farmers would only grow the most profitable and easiest to manage crops, and many food items would simply disappear to back yard gardens and we'd have a country (and a world) that doesn't even have the opportunity to eat a healthy, balanced diet. And one or two years of all the farmers growing the same crops, nearly all farmers would be out of business, and then we'd all be screwed because we'd be importing nearly all of our food.
Fincher Farms (dood in the article) grows cotton, corn, soybeans and wheat. If farm subsidies were removed, they'd grow only corn and soybeans and a little wheat. No cotton, cause cotton isn't profitable. And nearly all of Ficnher's farm subsidies came from the cotton program. Fincher is limited by the farm program in how many acres a year he can plant of corn, soybeans and wheat, and in exchange for that, and for growing unprofitable cotton, he receives a subsidy. That's hardly the same as getting Food Stamps.