Posted 10/24/2017 22:45 (#6325938 - in reply to #6324402) Subject: RE: Final Update: Results are in on the field I’ve provided updates on
Central IL
Last several years the difference between April 15 to 20 and may 1 to 5 was 15 to 30 bpa. My limited experience with replant which generally gets planted after May 15 is yield reduced by 30 to 70 bu. The above is why we try to size our planters to a 5 field working day window for corn.