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The Story of Nitrogen
University of Minnesota Extension
7 episodes
4 months ago
How one nutrient shapes life in fields and streams, soil and sea.
Show more...
Natural Sciences
Science,
Earth Sciences
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All content for The Story of Nitrogen is the property of University of Minnesota Extension and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
How one nutrient shapes life in fields and streams, soil and sea.
Show more...
Natural Sciences
Science,
Earth Sciences
https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/48/ae/7f/48ae7f9c-5e4b-2e68-4076-795fc6032f31/mza_6075931263674192250.jpg/600x600bb.jpg
Episode 4- The Soil Bank Account
The Story of Nitrogen
57 minutes
3 years ago
Episode 4- The Soil Bank Account
In the Midwest, most of the nitrogen our crops use comes from organic matter in the soil rather than the fertilizers we apply. The amount of nitrogen the soil provides can change dramatically from year to year, leading to added complication for farmers. Are there ways to help us predict how our soil management, and other factors like the weather, influence the nitrogen that’s available to crops? Interviewees: Mike Castellano, Lee Frelich, Tom Pyfferroen
The Story of Nitrogen
How one nutrient shapes life in fields and streams, soil and sea.