Posted 6/13/2015 06:27 (#4623560 - in reply to #4623525) Subject: RE: urea vs 28%..... denitrofication
Rolla, ND
Well, there might be a small potential advantage to the urea if the conditions occur very soon after application. The ammonium nitrate already being half nitrate, but both products convert under warm conditions rapidly so if more than a few days go by, the are likely equal. A nitrification inhibitor would stretch that out some.