MBI employee Laurel Hills inspects a tub of corn stover used in the AFEX project. It's a process by which leftover corn residue, or stover, is treated with ammonia and heat to release sugars. The end product makes a good feedstock for cattle as well as a promising biofuel.
Spring planting season for corn in Michigan is still at least a month away, but scientists who study the crop’s amazing versatility want you to cast your vote for a “home-grown” project. The Michigan Biotechnology Institute, or MBI, is developing a process that seeks to get more use out of the leftover residue of the plant that’s not fit for human consumption.