Two of Dr. Ruark’s presentations on nutrient cycling and cover crops are now available online. The first was as part of Minnesota’s Crop Nutrient Management Conference (February 9, 2015 in Mankato, MN). Power points are available on the Minnesota Agricultural Water Resource Center’s website: http://www.mawrc.org/events.html
The second event was the Iowa Cover Crops Conference (February 17-18, 2015 in Des Moines, IA). Power points are available on the Soil and Water Conservation Society’s slideshare site: http://www.slideshare.net/swcsevents. This event also includes presentations from farmers on how they are using cover crops on their farm.