Turning waste into fertility

In the final week of our 10 More Days of Groundswell series - I talk to Doug Wanstall (Director, Beyond Zero), Joshua Wade (Director SG Wade Ltd), and Lottie Hawkins (Founder, Earthly Biochar). This an impromptu in-the-field conversation. Circular farming is the regenerative idea that everything leaving the farm should come back as something useful. Farmers funded through Defra's ADOPT programme…