Learning to See the Soil Differently: Dan Sanderson’s Conservation Journey (Part 1)

Tara Desmond
October 30, 2025

When northern Illinois farmer Dan Sanderson started farming in the 1980s, cover crops weren’t exactly mainstream. Government set-aside programs required planting something like oats, but what stuck with Dan wasn’t the paperwork. It was the difference he noticed in those acres the next year—healthier plants and stronger soils.


Decades later, that observation led him down a lifelong road of conservation and soil health improvement. In this episode of IL Corn TV, Dan joins IL Corn board member Shane Gray to talk about his path toward regenerative farming, what he learned at a 2017 Soil Health Academy that changed everything, and why he now treats soil as a living system, not something to manipulate.


Dan’s story is one every farmer can relate to—trial and error, lessons learned the hard way, and realizing that “good soil” is about more than yield.


🎥 Watch Part 1 now and catch Part 2 soon, where Dan dives deeper into how he’s reducing inputs, improving soil function, and still keeping his yields strong.

Shane and Dan
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How much do you know about the farmers who came before you and the decisions that still shape Illinois agriculture today? That's what University of Illinois student Lyndon Shi set out to explore during his internship with IL Corn . What began as an archival research project became a deeper look at the history of farmer leadership, innovation and advocacy in Illinois. While digging through university archives, Lyndon uncovered an undigitized manuscript from agricultural economist Harold Guither explaining the case for checkoffs. When he mentioned the discovery to IL Corn Director Rod Weinzierl, he got an unexpected response: "Oh yeah, I know him. We worked with him." It was a reminder that agricultural history isn't as distant as it may seem. Lyndon's research connected two eras of the IL Corn Growers Association: the original organization founded in the 1890s and the modern ICGA established in the 1970s. He learned how University of Illinois agriculture dean Eugene Davenport helped organize corn growers and sent professors across the state on "Corn Gospel Trains" to share the latest farming research. One story stood out in particular: the adoption of hybrid corn. Farmers who once judged corn by the appearance of the ear had to shift their focus to yield. Lyndon sees a similar transition today, as farmers increasingly balance yield with profitability amid rising input costs. "Illinois corn farmers are very good at organizing, and they are genuinely very grassroots," Lyndon said. "They've had a much more active role in shaping policy rather than just being on the receiving end." This Summer and Fall, Lyndon will travel to Taiwan on a federal scholarship to study food security. He'll do so with a new appreciation for Illinois agriculture's global connections, including Taiwan's longstanding role as an important trading partner. Watch the full conversation on IL Corn TV to hear Lyndon's research firsthand and discover how Illinois corn's history continues to influence the future.
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