RESEARCH ON THE EFFECTS OF DIFFERENT ENERGY LEVEL CONCENTRATED FEED MIXTURES ON FATTENING PERFORMANCE, SOME SLAUGHTER AND CARCASS CHARECTERISTICS OF HOLSTEIN BULLS FATTENED AT OPEN BARNS IN WINTER Ahmet GÜRBÜZ , A.Hadi BAŞARAN , Durmuş ÖZTÜRK Abstract Full Text:PDF Recommended articles How to Cite