Soil drainage and crop yields: Insights from long-term SEPAC study

This is Part 1 of a 3-part series on a 35-year drainage study at the Southeast Purdue Agricultural Center in Butlerville, Indiana. Dr. Eileen Kladivko discusses cash crop establishment and yield as affected by drain spacing. Also see AY-396-W (overview), AY-398-W, and AY-399-W.