Manure Composting in Idaho September 29, 2011 08:07 AM Tweet TAGS: Marketing, Overseas December 18, 2014 By Kim Watson Potts Drovers Email M&M Feedlot near Parma, Idaho, takes manure from dairy replacement heifer corrals and composts it on-site to benefit area farmers, consumers and the environment. See all ‘A Day in Agriculture’ coverage. Back to news