 Town Hall. Say, farmers, don't you love feeling a crisp green back in your pocket? Falls nicely, doesn't it? Well, your soy checkoff works behind the dollar to grow a buck into something bigger by doing good work here at home. Thanks to the checkoff, Minnesota soybean farmers have built our biodiesel industry, doubled soybean yields over the last 50 years, and given back to local communities. Your soy checkoff puts in long hours to add big value. Take a closer look behind the dollar.