Volume 27 (2021) Article 21

Sphagnum farming substrate is a competitive alternative to traditional horticultural substrates for achieving desired hydro-physical properties

by R. Müller, S. Glatzel

Published online: 05.08.2021

Summary

The provision of raw material is an important ecosystem service provided by peatlands. Using materials produced on re-established peatland sites can help to increase the interest of stakeholders in expediting further restoration measures. Promising possibilities include paludiculture and Sphagnum farming, which offer new perspectives for exploring renewable alternatives to peat as constituents of growing media. Therefore, gaining knowledge about processing and physical properties of the material becomes increasingly necessary. The hydro-physical properties of harvested and processed Sphagnum palustre L. biomass can compete with those of peat and coir, which are materials traditionally used in the horticultural industry. Even a partial substitution of peat with Sphagnum biomass increased maximum water-holding capacities and plant available water contents of mixtures while increasing wettability and hydration efficiency.

Citation

Müller, R., Glatzel, S. (2021) Sphagnum farming substrate is a competitive alternative to traditional horticultural substrates for achieving desired hydro-physical properties. Mires and Peat, 27, 21, 12pp. (Online: http://www.mires-and-peat.net/pages/volumes/map27/map2721.php); doi: 10.19189/MaP.2021.OMB.StA.2157

Reviewers

IMCG and IPS acknowledge the work of the reviewers.