CubicFarm Systems Corp. has announced that its subsidiary company, HydroGreen Inc., has closed a sale with Cirio Agricola S.r.l., a leading dairy farm in Italy. As part of the deal, Cirio Agricola will purchase six HydroGreen GLS 808 machines through Feed Solutions LLC, HydroGreen's distribution partner for the Italian market. The GLS system has the capacity to produce over 34,000 pounds of feed…