Aug 28, 2017 · 1 min read
Also Jairo Restrepo — his book is now available in English: http://www.ragmans.co.uk/shop/the_abc_of_organic_argriculture/ — This book is a manual that explains that high quality food can be grown affordably on small farms using minimal inputs. Starting with the basic chemistry of the soil it leads the reader on a journey from the science of soil nutrition through mineral ferments mimicking the stomach of a cow, and onto the application of microbial brews to fortify the living systems all around us.