This is an awesome post about nitrogen and how it naturally occurs in soil. We plan on planting a lot of legumes this year, not because we eat a lot of them, but because they fix nitrogen in the soil. I am loving this explanation by Food Policy For Thought.
I recently read this brief history of the use of nitrogen fertilizer, and it was so interesting to learn more about this crucial agricultural input! In my agricultural economics classes, we often use nitrogen as an input for our examples, so it was good to beef up my knowledge about it. Maybe you will discover a couple of new-to-you facts as well?
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