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 AgricultureDescribes 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.