Individual study: Mowing regime has different effects on reed stands in relation to habitat
Fogli S., Brancaleoni L., Lambertini C. & Gerdol R. (2014) Mowing regime has different effects on reed stands in relation to habitat. Journal of Environmental Management, 134, 56-62
This study is summarised as evidence for the intervention(s) shown on the right. The icon shows which synopsis it is relevant to.
Cut/mow herbaceous plants to maintain or restore disturbance
A controlled, before-and-after study in 2000–2002 in a degraded fen meadow in Italy (Fogli et al. 2012) found that after reinstatement of mowing, the biomass of common reed Phragmites australis decreased. After two years of mowing, reed biomass was lower in a plot mown twice each year (22 g/m2) and a plot mown once each year (56 g/m2) than in an unmown plot (130 g/m2). Before intervention, reed biomass was similar in all plots (99–112 g/m2). In July 2000, three 10 x 10 m plots were established in an area of abandoned fen meadow invaded by reeds. Reed shoots were counted and measured in three 1 m2 quadrats/plot and reed biomass was calculated. Then, one plot was mown once each year (August 2000 and 2001), one was mown twice each year (February 2001 and 2002, plus August mowing), and one was not mown. In July 2002, biomass measurements were repeated.
(Summarised by Nigel Taylor)