Abstract

The effects of cut date, cut interval and number of cuts on dry matter (DM) yield andpersistence were studied in two field trials with pure stands of perennial ryegrass (Lolium perenne L.) in Sweden (57-59°N). The aftermath effect of the harvest system was studied oneyear after treatment. There was a site-specific impact of harvest system, with the most criticalparameter being time of first and last cut. Delaying the first cut increased DM yield, but theaftermath effect depended on site. Early first harvest increased ley DM yield in the next yearat northern sites, but decreased it at southern sites.

Published in

Grassland Science in Europe
2013, Volume: 18, pages: 198-200
Title: Proceedings of the 17th Symposium of the European Grassland Federation.
ISBN: 978-9979-881-20-9
Publisher: European Grassland Federation and Agricultural University of Iceland

Conference

The role of grasslands in a green future: threats and perspectives in less favoured areas.

SLU Authors

• Halling, Magnus

  • Department of Crop Production Ecology, Swedish University of Agricultural Sciences
    

UKÄ Subject classification

Agricultural Science


Permanent link to this page (URI)

https://res.slu.se/id/publ/53708