At the 2020 Grains Research Update at Goondiwindi digital soil mapping specialist Ed Jones from the University of Sydney, gave a presentation on mapping soil properties and their impact on yield. It’s what in the near future will become the way growers and their advisors calculate what management a paddock, or section of a paddock needs to increase crop yield and maximise grower profit. The technique uses data from multiple sources, applies machine learning and delivers recommendations in weeks that until recently took decades to record, digest, trial and apply. Contact: Edward Jones Sydney Institute of Agriculture & Precision Agriculture LaboratoryThe University of Sydney02 8627 1109edward.jones@sydney.edu.au