Posted 2/21/2021 10:14 (#8848357 - in reply to #8848286) Subject: RE: who grows corn without using NH3?
28 / 32 as carrier for our preplant corn chemicals ~40#/ac, but bulk of N is sidedressed AA. No liquid on planter so fell the early 28 / 32 helps as a starter. Ive tried using 28 as my N source a couple times but always have been disappointed in the results, especially on my better soils. In '88 the field I used all 28% on, my best ground, made 80 bpa less than the corn that had preplant AA