Posted 4/23/2010 11:37 (#1171372 - in reply to #1171128) Subject: Re: cornstalk fire need input
West Fargo, ND
The P and K as well as many micros will remain in the ash. As long as the ash stays put and doesn't blow away you will retain that. The N and S will go up in the fire. You only way to determine how much N is lost is by knowing how much residue there is. Corn residue is typically 1% nitrogen. And of course you will lose the organic matter.
cornstalk fire need input
