Amal Abd El salam Bayoumi Said <br/><br/>
Response of broilers to phytase supplementation /  
 استجابة كتاكيت التسمين لاضافة انزيم الفيتيز 
Amal Abd El salam Bayoumi Said ; Supervised Abdalla Ali Ghazalah , Fouad Saeed Khalil 
 - Cairo :   Amal Abd El salam Bayoumi Said ,   2006 
 - 221P :   charts ;   25cm 
<br/><br/>Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production 
<br/><br/> This study was carried out at Poultry Research Station and Laboratories of Poultry Nutrition Department , Agricultural Research Centre , Ministry of Agriculture , under supervision of Animal Production Department (Nutrition) , Faculty of Agriculture , Cairo University Two experiments were conducted to investigate the effect of microbial phytase levels either with different levels of dietary protein (Expt 1) or dietary ME (Expt 2) on growth performance , nutrients digestibility , carcass traits , some blood constituents , tibia analysis and economical efficiency of broiler ckichs 
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<br/><br/><label>Subjects--Index Terms: </label>broilers phytase supplementation