Posted 2/25/2021 09:50 (#8857151 - in reply to #8856007) Subject: RE: Liquid 28% UAN Fertilizer And Topdressing Wheat Question
South Central Illinois
28% is 1/2 Urea 1/2 Ammonium Nitrate.
The Urea needs rain in a few days,
Maybe most is gone in 2 weeks without rain.
With rain it fixes to the soil.
ATS and Agrotain will help control the loss.
The Ammonia Nitrate will not evaporate.
It also never fixes to the soil.
So, with too much rain, it can leach away.