On the heels of a recent webinar conducted by Dr. Nafziger highlighting nitrogen rates, a new FarmDoc Bulletin, Management Decisions Relative to High Nitrogen Fertilizer Prices, discusses further the use of the Maximum Return to Nitrogen (MRTN) tool .  Click here to be redirected to the article, where you can read more about the variables affecting nitrogen prices and the impact this has on nitrogen management for the upcoming 2022 corn crop.