Soil Nitrate and Crop Yield In Response to Subsoil Loosening by Paraplow.
Brett Ewen1, Jeffrey Schoenau2, Mike Grevers2 and Garth Weiterman3, (1)University of Saskatchewan, Saskatoon, SK, Canada, (2)Department of Soil Science, University of Saskatchewan, Saskatoon, SK, Canada, (3)Irrigation Branch, Saskatchewan Ministry of Agriculture, Outlook, SK, Canada