Gary Zimmer: Myths of Agriculture

When judged against field results, long-term soil quality, and farm productivity and profitability many of the long-held truths of agriculture ─ particularly in conventional systems ─ simply don't hold up. Tap into the lifetime of experience of Gary Zimmer as he presents alternative views on fertility, tillage, more.

(1 hour, 6 seconds) Recorded at the 2015 Acres U.S.A. Conference, Columbus, Ohio, Thursday, December 10, 2015.