![Minnesota Department of Agriculture to Revise Nitrogen Fertilizer Management Plan [AUDIO]](http://townsquare.media/site/67/files/2013/09/Nitrogen-Fertilizer.png?w=980&q=75)
Minnesota Department of Agriculture to Revise Nitrogen Fertilizer Management Plan [AUDIO]
The Minnesota Department of Agriculture has created a new Nitrogen Fertilizer Management Plan to help prevent groundwater contamination due to nitrogen fertilizer.