Posted 3/20/2025 21:07 (#11155716 - in reply to #11155312) Subject: RE: Does corn benefit from multiple types of N ?
C IL
I have heard a corn agronomist say something about plants switching over and taking up some ammonium (NH4+ I think and not NH3) instead of straight nitrate (NO3-) at some point, like when reproduction or rapid stem elongation starts, but I am no agronomist and have always wondered myself.