How To Operate A Round Baler July 27, 2015 by farmlifetoday How Farms WorkMon, July 27, 2015 7:18pmURL:Embed:Travis gives the low down on how to operate a John Deere 566 Round baler! Subscribe to How Farms Work ► http://bit.ly/XYVvDd Facebook ► http://on.fb.me/YpS8oH