Farid Mohamed Abdelkareem Khalifa <br/><br/>
Use of some plant protein sources in broiler diets /  
 استخدام بعض مصادر البروتين النباتى فى علائق بدارى انتاج اللحم 
Farid Mohamed Abdelkareem Khalifa ; Supervised Mamdouh Omar Abdelsamee , Mohamed Reda Mohamed Ibrahem 
 - Cairo :   Farid Mohamed Abdelkareem Khalifa ,   2006 
 - 105P :   diagrs ;   25cm 
<br/><br/>Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production 
<br/><br/> A total number of 540 one - day - old unsexed Arbor Aceres broiler chicks were used in this study to compare the effect of partially replacing of soybean by - product ̀(okara) or sunflower meal for soy bean meal on broiler performance , nutrients digestibility and economic efficiencyBirds were distributed randomly and divided equally into nine experimental groups with three replicates of 20 birds eachOkara or sunflower meal was used as substitution of soybean meal at levels of 20 , 40 , 60 and 80 for each during both growing (1 - 4 weeks of age) and finishing (5 - 7 weeks of age) periods 
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<br/><br/><label>Subjects--Index Terms: </label>Feeding Okara Porformance Poulty Sunflower meal