Posted 11/17/2017 12:04 (#6371040) Subject: crop response to applied fertilizer
Roanoke, IN
For university soil tests, what percent confident are the recommendations based on? For instance a soil testing 15 ppm P would have a 90% response to applied P where a soil testing 30 might have 20% response to more P. Can anybody point me in the right direction?
crop response to applied fertilizer
