 Purdue University's Michael Langemeyer says his study compared conventional to organic crop yields. You're looking at the relative crop price, you're looking at the relative crop yield, and you're looking at the cost of production. And so when you look at conventional versus organic, the organic price is going to be substantially higher. He tells Brownfield growers looking to expand their marketing opportunities might consider organic farming. I'm Mark Dorenkamp with Brownfield Ag News.