@conference {3672,
	title = {The effect of grazing high-sugar ryegrass on lamb performance},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {75},
	year = {2015},
	month = {07/2015},
	pages = {235-238},
	address = {Dunedin},
	abstract = { A multi-year grazing study was undertaken on three commercial properties in the southern South Island to compare the performance
of lambs grazing high-sugar ryegrass/white clover (HSG) with lambs grazing a standard ryegrass/white clover pasture (SRG).
Cultivars were established in late spring 2012; approximately 400 lambs in each treatment group per property grazed the swards in
autumn 2013 and summer/autumn 2014 at a density of 30 to 35 lambs per hectare. Lambs were weighed regularly throughout the
season; those that reached the desired weight were sent for slaughter. Across both years and properties, lambs grazing the HSG
pasture grew 31 grams per day faster (17\%) on average than those grazing SRG (P<0.001). These lambs were an average of 0.4 kg
heavier in terms of carcase weight at slaughter (P<0.001) yielding 0.2 kg more meat per carcase based on VIAScan yield. These
results suggest that lambs grazing HSG outperform those grazing SRG.},
	issn = {1176-5283},
	author = {Proctor LE and Craig HJB and McLean NJ and Fennessy PF and Kerslake JI and Behrent MJ and Chuah JCL and Campbell AW}
}
