Posted 3/9/2019 13:00 (#7369425 - in reply to #7369415) Subject: RE: More Kinsey/Albrecht discussion optimum P levels
I am just posting what is done in nebraska and in fact the 15ppm is supported with your yield goals in an irrigated environment (supports your theory of water limitation) that is in a corn and soybean rotation. Corn on corn would require more nutrients. Keep in mind your own state will have its own research because our soils are different