Posted 8/24/2006 13:31 (#38403 - in reply to #38377) Subject: Re: oxygen in soils, nutrients, hardpan
Oskaloosa, Iowa 52577
Tillage (zone-building, strip-till, paraplowing, etc) will only screw up the structure you have build up till then
What defines and determines that the "...structure you have build up till then" is all that desireable?
If the yields are increasing, roots are doing better, etc................and the cost to obtain that is merely a little more fertilizer and diesel fuel--------where's the downside?