In this episode of the Iowa Ag Podcast, host David Geiger speaks with Mark Mueller, president of the Iowa Corn Growers Association, about the challenges and opportunities shaping the corn industry in Iowa.

Mueller begins by sharing his farming background in northeast Iowa, where he raises corn and soybeans, mentioning a close relationship he has with a nearby dairy operation. That partnership reflects one of the broader themes of diversification and finding ways to add value to farm production.
A major focus of the discussion centers on ethanol policy and the push for nationwide year-round access to E15 gasoline. Mueller explains that while expanded E15 sales would not immediately solve low corn prices, it could help reduce growing corn supplies and provide another outlet for production. He also notes that ethanol blends often lower fuel costs for consumers, making the issue both an agricultural and economic one.
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The conversation then turns to trade. Mueller highlights the importance of international markets for corn, ethanol, and livestock products, noting that exports remain one of the brighter spots in the current farm economy. Countries with growing livestock sectors, including India and Bangladesh, may become important buyers for corn co-products like dried distillers grains in the coming years.
Beyond markets and policy, Mueller emphasizes the role farmers must play in telling agriculture’s story. As farming becomes more complex and fewer Americans have direct ties to agriculture, he says producers must be willing to engage with the public, answer questions about farming practices, and explain the science behind modern crop production.
Finally, Mueller addresses the stress many farmers are feeling amid rising input costs and lower commodity prices. He encourages producers who are struggling to reach out for support and reminds them that organizations like the Iowa Corn Growers Association can help connect farmers with resources during difficult times.





