Strip-till Farmer Podcast

On this episode of the Strip-Till Farmer podcast, brought to you by Yetter, University of Illinois soil scientist Andrew Margenot shares key takeaways from his long-term phosphorous (P) studies. Margenot’s research group focuses on everything from NPK recommended rates, soil test values, removal rates and more. He’s currently leading the charge on a project to analyze thousands of soil samples dating back to the late 1800s — the largest soil samples archive in the world.