{Facility} Raalte: Raalte, Centre for Sustainable and Organic Pig Farming . Facility Leader(s): Vernooij, A., Animal Sciences Group of Wageningen UR. More information online at <http://www.pv.wur.nl/index.asp?praktijkcentra/melkvee/averheino/home/index.asp <http://www.pv.wur.nl/index.asp?praktijkcentra/melkvee/averheino/home/index.asp>>.