8,000 Soil Samples in 120 Years: Revelations About Phosphorous Uptake, Stratification, Runoff & More
On this episode of the Strip-Till Farmer podcast,…
Strip-Till Farmer Podcast · Strip-Till Farmer
October 21, 202433m 33s
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Show Notes
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.