Posted 6/30/2020 10:04 (#8345055 - in reply to #8345012) Subject: RE: Chemical behavior of NH3 and other N sources in soil?
First off, NH3 immediately converts to NH4+ when it hits soil moisture and this is plant available. It will also convert to nitrate which is also plant available but prone to leaching. This conversion is biological and influenced by temperature and moisture levels. Stabilizers can also slow this process.