TY - BOOK AU - Salma Ibrahim Abdelraouf Elsamannoudy AU - Hodallah Hatem Ahmed , AU - Kamal Ali Ahmed Attia , AU - Nahed Elsayed Eltoukhey , TI - Physiological studies on the effect of exogenous digestive enzymes and some absorptive enhancers on growth performance and some metabolic parameters in Broilers / PY - 2013/// CY - Cairo : PB - Salma Ibrahim Abdelraouf Elsamannoudy , KW - Broilers KW - Enzymes KW - Growth N1 - Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Animal Physiology; Issued also as CD N2 - The present study was carried out to investigate the effect of polyzyme and lysoforte either alone or in combination on productive performance and some metabolic parameters in supplemented chicks. Two hundred and forty cubb chicks were divided into four groups, the first group was fed on a basal ration without any additives and kept as control, the second group was fed on a basal ration supplemented with polyzyme at a dose of 400gm/ton ration UR - http://172.23.153.220/th.pdf ER -