Met John and Read Smith, good people, innovators.
http://www.scientificamerican.com/article.cfm?id=no-till
John W can pitch more on this.
Cannot find the name of the farmer in KY who was the first to notill in the east, I can see his face but I cannot remember his name.
That was almost 50 years ago.
Ed
I got to sit in on Phil Needham's seminar in Johnson KS today
