Pyrochar for production of containerized spruce tree seedlings with fertilizer: PRESENTATION ONLY
Martyna Zywalewska, Maria Sandberg, Karin Granström, Ali Muhammadi, Karlstad University, Sweden
(free)
- Biosludge from pulp and paper mill wastewater was upgraded to biochar
- Biochar was used as a growth medium, mixed with peat, in an industrial scale nursery producing spruce seedlings.
- At a ratio of 15/85biochar/peat, the seedlings root system was significantly improved.