Eman Said Moustafa Ibrahim <br/><br/>
Effect of using distiliers dried grains with solubles (DDGS) as raplacement for soybean meal on performance and immunity of laying hen /  
 تأثير استخدام المنتجات العرضية الجافة لتقطير الحبوب بالسوائل كبديل لكسب فول الصويا على الأداء الانتاجى و المناعة لدجاج البيض 
Eman Said Moustafa Ibrahim ; Supervised Abdallah Ali Ghazalah , Mamdouh Omar Abdelsamee 
 - Cairo :   Eman Said Moustafa Ibrahim ,   2012 
 - 126 P. :   charts ;   25cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Animal Production 
<br/><br/> An experiment was conduced to evaluate the inclusion of distillers dried grains with solubles (DDGS) in commercial layer diets with Avizyme 1500® supplementation. Two hundred eighty-eight 40-week-old bovans brown layers were distributed in a completely randomized experimental design in a 2 x 4 factorial arrangement, with the variables being (DDGS) substitution for soybean meal at four levels (0 or 25% or 50% or 75%) and Avizyme 1500 at two levels(0 or 0.075%) 
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<br/><br/><label>Subjects--Index Terms: </label>Avizyme Distillers dried grains with solubles Laying hen performance