Initial studies show a fungus grown in the leftovers of ethanol production could be a good energy feed for pigs and chickens.
Follow this link to learn more: http://newswise.com/articles/iowa-state-researchers-feed-pigs-chickens-high-protein-fungus-grown-on-ethanol-leftovers?ret=/articles/list&category=&page=1&search%5Bstatus%5D=3&search%5Bsort%5D=date+desc&search%5Bhas_multimedia%5D=