Effects of chicory / perennial ryegrass swards compared with perennial ryegrass swards on the performance and carcass quality of grazing beef steers

摘要

The use of chicory (Cichorium intybus) as a forage crop in the UK is increasing due to its high productivity, high feed value and mineral content (Li and Kemp, 2005), its ability to reduce internal parasites (Marley et al., 2003) and to increase carcase conformation in lambs (Houdijk et al., 2011). However, there has been no research into the effects of this forage when offered to beef cattle in the UK. The aim of the present study was to assess the effects of chicory / perennial ryegrass (Lolium perenne) swards compared with perennial ryegrass swards on the performance and carcass quality of grazing beef steers over a two year period.