Posted 4/18/2014 12:32 (#3823453 - in reply to #3823370) Subject: RE: 46-0-0 convert to nh4 in the soil
NW Washington
Google "how long does it take urea to convert to ammonia and nitrate in the soil" and you will pull up a bunch of stuff from various colleges and other sources. Soil conditions and temperature are big factors too.
Here is one. http://plantandsoil.unl.edu/pages/informationmodule.php?idinformati...
46-0-0 convert to nh4 in the soil
