Study

Biodiversity in grassland

Actions

This study is summarised as evidence for the following.

Action Category

Reduce management intensity on permanent grasslands (several interventions at once)

Action Link
Farmland Conservation
  1. Reduce management intensity on permanent grasslands (several interventions at once)

    A 1998 review of two studies (Nösberger et al. 1998) concluded that reducing management intensity on permanent grassland is likely to benefit two important pasture species, white clover Trifolium repens and meadow fescue Festuca pratensis. The first study (Schwank et al. 1986) found that frequent cutting and fertilization reduced the yield of white clover from 5% (under traditional management) to 2%. This was probably due to clover leaves growing closer to the ground and being shaded by taller plants after fertilization. A second study (Carlen 1994) concluded that the decline in meadow fescue found under intensive management results from its low competitive ability (due to small leaves and low root activity), rather than direct effects of cutting or fertilization. The study locations are not given.

    Additional references:

    Schwank O., Blum H. & Nösberger J. (1986) The influence of irradiance distribution on the growth of white clover (Trifolium repens L.) in differently managed canopies of permanent grassland. Annals of Botany, 57, 273-281.

    Carlen C. (1994) Root competition and shoot competition between Festuca pratensis Huds. and Dactylis glomerata L. PhD thesis No. 10512, Eidgenössische Technische Hochschule Zürich.

Output references

What Works in Conservation

What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. Subjects covered so far include amphibians, birds, terrestrial mammals, forests, peatland and control of freshwater invasive species. More are in progress.

More about What Works in Conservation

Download free PDF or purchase
The Conservation Evidence Journal

The Conservation Evidence Journal

An online, free to publish in, open-access journal publishing results from research and projects that test the effectiveness of conservation actions.

Read the latest volume: Volume 17

Go to the CE Journal

Subscribe to our newsletter

Please add your details if you are interested in receiving updates from the Conservation Evidence team about new papers, synopses and opportunities.

Who uses Conservation Evidence?

Meet some of the evidence champions

Endangered Landscape Programme Red List Champion - Arc Kent Wildlife Trust The Rufford Foundation Save the Frogs - Ghana Bern wood Supporting Conservation Leaders National Biodiversity Network Sustainability Dashboard Frog Life The international journey of Conservation - Oryx British trust for ornithology Cool Farm Alliance UNEP AWFA Butterfly Conservation People trust for endangered species Vincet Wildlife Trust