Sun X., Henderson G., Cox F., Molano G., Harrison S. J., Luo D., Janssen P. H., Pacheco D. 2015a. Lambs fed fresh winter forage rape (Brassica napus L.) emit less methane than those fed perennial ryegrass (Lolium perenne L.) and possible mechanisms behind the difference. PlosOne 10:e0119697.
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