Posted 9/29/2008 19:47 (#471655 - in reply to #471021) Subject: Re: Never using nh3 for fertilzer again!
Samething here Joe. I have tried 28% several times since I started farming in 1971 & have never had the yields with it as I have with AA. In the drought of 1988 corn that had 28% on it made over 60 bpa less than the corn with AA. That was the most extreme difference I have seen but it's always been in the 15-20 bpa range.