Posted 1/14/2019 06:54 (#7243993 - in reply to #7243750) Subject: RE: Soil Books
Carroll, OH
You will want to look for Organic Farming techniques in regard to "natural" fertility systems.
Check this out: Advancing Biological Farming: Gary Zimmer
Agri-Energy Resources has products and great support you may be interested in. - http://agrienergy.net/
Go to Ograin Conference: https://ograin.cals.wisc.edu/ograin-winter-conference/
That should get you started
Soil Books
