Posted 9/28/2008 13:26 (#470823 - in reply to #470783) Subject: RE: Alfalfa Fertilization By Removal?
I think he would be correct.
If it were physically (time permitting) possible for a farmer to do so, dividing the total pounds of K into each cutting and applying after each cutting would be the way to go. Alfalfa is a luxury consumer of K.