Recycling wood ash: increasing forest productivity on peatlands in a responsible way

Authors:
Hannu Hökkä, Jyrki Hytönen, Mikko Moilanen and Anssi Ahtikoski

Book:
Responsible Management of Peatlands

Venue:
Aberdeen

Keywords:
finland, forests, peat-soils, wood-ash

Documentfile:
abd17pdf.hokka_.pdf

Summary:

Increasing use of wood fuels is increasing ash production. Instead of dumping ash into landfills its nutrients could be recycled in a sustainable way. Drained peat soils, naturally poor in phosphorus and potassium, may require fertilization to sustain balanced growth of tree stands. In many studies…