The Illinois Nutrient Loss Reduction Podcast

The Illinois Nutrient Loss Reduction podcast explores efforts to reduce nutrients in Illinois waterways from agricultural runoff to municipal wastewater with host Todd Gleason and producers Rachel Curry, Nicole Haverback and Luke Zwilling with University of Illinois Extension.

Author: University of Illinois Extension

Language: en

Genres: Education, Natural Sciences, Science

Contact email: Get it

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Episode 83 | Cover Crop Conversations: profitability, soil health and yield
Episode 83
Monday, 20 July, 2026

This episode of the Illinois Nutrient Loss Reduction Podcast examines the economic and agronomic realities of cover crops through a panel discussion with three diverse Illinois farmers. Adam Dahmer, Brent Fowler, and Greg Thoren argue that prioritizing profit per acre and soil structure proves more financially viable than chasing raw yield metrics. The panel presents field-level observations indicating that the initial costs of cover crop establishment are consistently offset by systemic reductions in synthetic fertilizer and herbicide usage, alongside tangible logistical efficiencies during spring planting and fall harvest operations. Furthermore, the discussion details how long-term no-till and cover crop systems physically aggregate soil particles to increase water-holding capacity, effectively compounding the underlying asset value of the farmland while securing immediate, layered financial incentives through crop insurance discounts and carbon sequestration programs.Cover Crop Conversations: profitability, soil health and yield* Adam Dahmer, Williamson County, Illinois Farmer * Greg Thoren, Jo Davies County, Illinois Farmer* Brent Fowler, McDonough County, Illinois Farmer