VIDEO PODCAST: Where Does Nitrogen Come From

Yara Sales Agronomist, Brady Stover, explains that our air is 78% nitrogen but our plants cannot use it.  Why?  He explains the industrial process that was discovered 110 years ago that allows us to convert this atmospheric N to a form that is usable by plants.  He continues to explain how to effectively use different N sources by using the 4 R's of nutrient stewardship.