Chris Bandura serves as the Soils Program Manager for the UW–Madison Division of Extension, where he leads statewide efforts to translate soil science research into practical, actionable guidance for Wisconsin’s farmers, agronomists, and conservation partners. In this role, Chris oversees Extension’s soil education initiatives, supports the development of science‑based nutrient management tools, and fosters collaboration among universities, agencies, and producer organizations. His work centers on helping farmers improve soil health, optimize crop nutrient use, and protect water quality—ensuring that Wisconsin agriculture remains resilient and sustainable for the long term.
With a strong background in soil science, project management, and applied agricultural research, Chris brings both technical expertise and a passion for farmer‑focused outreach. Throughout his career, he has worked closely with producers to interpret soil data, evaluate conservation practices, and implement management strategies that balance economic and environmental goals. Chris is committed to building strong relationships across the agricultural community and advancing Extension’s mission of empowering people with research‑based knowledge that strengthens Wisconsin’s land, water, and farming communities.
Alfalfa is an essential crop for Wisconsin’s dairy farms, providing a high‑quality feed source that supports both herd health and farm profitability. To keep alfalfa productive and healthy year after year, farmers must manage soil fertility carefully. Good nutrient management not only helps maintain strong yields and forage quality, but also protects Wisconsin’s lakes and rivers by reducing the loss of nutrients—especially phosphorus—from farm fields.
Farmers and crop advisors across the state are particularly interested in improving our understanding of how much phosphorus (P) and potassium (K) alfalfa removes from the soil. They also want clearer information on the crop’s needs for other important nutrients like sulfur (S), magnesium (Mg), and boron (B). This project will measure the export of these nutrients from alfalfa fields throughout Wisconsin during the 2026 growing season. The results will help determine whether current UW–Madison nutrient management guidelines reflect the realities farmers see in the field. Findings will also highlight areas where more research is needed to help farmers manage nutrients efficiently, maintain productive alfalfa stands, and support a healthy environment.