How to enhance the plant availability of phosphorus of biowaste-derived biochars and ashes? Clara is a Marie-Curie PhD student at the University of Copenhagen and part of the EU project FertiCycle. She conducts research on biochars and ashes and on how to increase their fertiliser value. Department and Section: Department of Plant and Environmental Science, Soil Fertility Group 1st supervisor: Dorette Müller-Stöver 2nd supervisor: Lars Stoumann Jensen Dissertation title (as for now :D) Enhancement of plant phosphorus availability from biowaste biochars and ashes Topic – in brief Bio-based fertilisers : Enhancing the phosphorous availability from biochar and ashes What is biochar? Similar to coal production: Organic compounds are heated up…