TY - GEN AU - Hamdy Farouk Amin Abdallh AU - Mohamed Ahmed Fouad ElManylawi , AU - Sabbah Mahmoud Allam , AU - Samia Zakaria Meshreky , TI - Effect of different levels of protein with or without zinc supplementation on new zealand white rabbits performance / PY - 2006/// CY - Cairo : PB - Hamdy Farouk Amin Abdallh , KW - Immunological response KW - Protein levels KW - Rabbets KW - Supplemention N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production; Issued also as CD N2 - The effects of dietary protein level and type of zinc supplementation (organic and inorganic form) on productive performance , digestion coefficients , carcass traits , some blood components , immunological response efficiency and economical efficiency were evaluated on 102 New Zealand White male rabbits (5 weeks old) with average body weight of 6690±44 gRabbits were divided into two homogeneous main groups (each included 51 animals) The 1st group was fed a formulated diet containing 1634 ER -