Chad Ulven to speak at the 2016 Commodity Classic about a biodegradable soilbased sensor

Chad UlvenChad Ulven, North Dakota State University Associate Professor in Mechanical Engineering, will speak at the 2016 Commodity Classic about a biodegradable soil-based sensor he helped to develop that, once placed throughout a crop, provides wireless, real-time information about nutrients, salinity levels, or soil temperature and moisture.