Sustainable practices 16/09/2024 FacebookTwitterEmail Derek Wheaton has been working with the Kangaroo Island Landscape Board to develop primary production trials on his farm, Stranraer at MacGillivray with promising results. Purchase this photo from Pic Store: 431649 Michael Simmons Derek Wheaton, whose 720ha sheep farm, Stranraer at MacGillivray, has been working with the Kangaroo Island Landscape Board to develop […] Subscribe or Login to see the rest of the content. Username or E-mail Password Remember Me Forgot Password