Posted 7/17/2016 17:32 (#5416311 - in reply to #5416011) Subject: RE: Nitrogen fertilizer on soybeans
Central nebraska
No I have never did any test on applying phosphorus on Feilds over 25 ppm but a 75 bushel soybean crop will use over 70 lbs of phosphorus so I'm just trying to maintain those levels. I know anything in excess can be bad but to me in a irrigated environment in central Nebraska the higher the phos levels the produce the highest yields