It also depends on soil properties. However, 100-200 lbs of fertilizer per acre is somewhat reasonable, so it’s probably on the order of 10-100 acres per ton o

It also depends on soil properties. However, 100-200 lbs of fertilizer per acre is somewhat reasonable, so it’s probably on the order of 10-100 acres per ton of nitrogen atoms. Source (this is an article about measuring available nitrogen, and their examples are in the 100-200 lbs per acre range): https://www.agry.purdue.edu/Ext/corn/news/timeless/AssessAvailableN.html https://www.agry.purdue.edu/Ext/corn/news/timeless/AssessAva...