Biofertilisers

Off the Contour #23 – Fertile Landscapes SuperPlow Project

Off the Contour #23 – Fertile Landscapes SuperPlow Project

Over the last few years Franck Chevallier (France) has developed a open source (OS) subsoiler which is designed to be able to be built by local metal workers using readily available materials. In 2016 Regrarians’ Darren J. Doherty instigated the formation of a working group to develop formal CAD plans…