On the occasion of Practical Farmers of Iowa's 2014 conference, "Well Grounded," reporter Greta Anderson and frequent KHOI contributor Angie Carter discuss PFI with "shrimp hugger" Mark Peterson, a farmer from southwest Iowa who has been experimenting with cover crops. Then, Greta interviews Ricardo Salvador, who will be delivering the keynote address on Friday afternoon. Dr. Salvador taught for many years in the ISU Agronomy department and now heads up the Food and Environment advocacy program at the Union for Concerned Scientists.
Originally broadcast 01/24/2014
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