Posted 4/29/2016 16:07 (#5272070 - in reply to #5271948) Subject: RE: urea question?
East Central Iowa
Applying on moist soil is worst case scenario for volatilization. When urea is spread then starts 'melting', meaning there is more surface area for urea to be lost. Its going to take 1/4 to 1/2 inch precip to drive that nitrogen into the soil.