Posted 3/11/2019 15:04 (#7373848 - in reply to #7373832) Subject: RE: How long can your operation exist
Anderson County Kansas
That is how we used to do it 20 years ago before we started grid sampling. Once we started the grids we quickly saw that the poor areas were all high in fertility and the good areas low. It made sense sense we were removing more than we replaced on the good ground, and not taking off all we put on the poor.