The Yorkshire Peat Partnership (YPP) is undertaking Sphagnum spreading trials in Nidderdale. The aim of the trials is to establish the most effective method to promote the growth of vital peat forming Sphagnum moss.
Along with heather brash and dwarf shrubs, Sphagnum fragments are being spread. Sphagnum papillosum and Sphagnum magellanicum are being used, both of which are peat forming species. Sphagnum fallax is also being applied as it is an effective nursery crop. Spreading is taking place on areas of bare peat and on reprofiled gully sides.
Additionally, YPP along with contractors hope to undertake trials of different Sphagnum application methods and rates. Trial plots will be set up in areas that have been rewetted through last year’s grip blocking. Solumoss, Sphagnum fragments, clumps and entire strands will be applied to the experimental plots and monitored over time to establish the most effective methodologies. YPP hopes to inoculate areas that have been cut and recently burned in order to compare the impact of the two treatments on the future establishment of Sphagnum.
YPP aims to engage with local researchers to ensure that the trial plots are set up as statistically robust as possible and to assist with further monitoring, research and analysis as the project progresses. YPP wants to ensure that the outcomes of the trials are as informative as possible and can build on the existing knowledge base of the best methods to ensure that Sphagnum can re-establish on our restored peatlands guaranteeing a future for these unique habitats.
Left to right: Gully sides reprofiled, rewetted grips, Sphagnum fragments spread
