Posted 2/21/2021 17:54 (#8849402 - in reply to #8848286) Subject: RE: who grows corn without using NH3?
Midwest
Put on some in the fall, some in the spring and do some side dressing with urea custom applied. There is a lot of ways to skin a cat and a lot of opinions on what and how to use it. As yields increase you will have to go to some type of split application program.