06 Dec 2012Cold Temperatures did not Remove the Risk of Ammonia Loss from Surface-Applied Urea
Richard Engel, Clain Jones, and Tom Jensen
06 Apr 2010Nutrient Management and Sustainability of Agriculture
Describes how the 4Rs of nutrient management help in agriculture sustainability.
06 Apr 2010Strategies to Improve P and K Fertilizer Management
40 minute presentation as a lead in for a question and answer period.
13 May 2009Fertilizer Efficiencies
Kinastino SK 2008