Posted 11/23/2024 10:04 (#10979380 - in reply to #10979095) Subject: RE: Variable rate two years fert?
north central Ohio
I wouldn’t bother with grid sampling for p and k. Lime maybe. If you feel the need to variable rate do it off yield maps from the combine. After doing vrt for about 10 years we are back to just straight rating farms as before. If you pull enough soil tests at random you will get conflicting results. Not sure why the variability but we just went back to the basics.
Variable rate two years fert?
