Posted 2/16/2024 17:53 (#10626352 - in reply to #10625881) Subject: RE: Fertilizer removal rates? Do we need to replace it?
Kolorado
Alfalfa guys will apply K in areas with super high K soil rates and claim it helps. Have heard that it helps to apply a little K with corn, but have never tried it.
I haven't dug back for old soil samples, but i'm pretty sure we've been mining the K with continuous irrigated corn silage. The circle soil samples sure have lower K, than the dryland right next to them.
Fertilizer removal rates? Do we need to replace it?
