Posted 1/28/2016 18:50 (#5070712 - in reply to #5070109) Subject: RE: Price difference in MAP vs DAP
WC MN
Yes, we do figure the N in DAP and MAP as part of our N source. We apply 60# of N and all our P & K ahead of the planter. The balance of N is either side dressed or put through pivots.
Guess now I understand why some are only looking at the cost of P when deciding which product use.