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العنوان
Effect of Using Spriulna Platensis as a Feed Additive for Poultry Diets on Peroformance of Broiler Chicks /
المؤلف
Eldeah, Doaa Ibrahim.
هيئة الاعداد
باحث / دعتء ابراهيم الدجله
مشرف / عادل السيد ابو زيد
مشرف / سعد زغلول الدمراوى
مشرف / يحى عزيز مرعى
تاريخ النشر
2016.
عدد الصفحات
p 101. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علم الحيوان والطب البيطري
تاريخ الإجازة
1/1/2016
مكان الإجازة
جامعة طنطا - كلية الزراعة - انتاج حيوان
الفهرس
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Abstract

Three hundred and sixty (360) one-day-old unsexed Hubbard chicks were obtained from commercial hatchery, individually weighted and assigned randomly to 4 equal experimental groups of 90 birds each. Birds of each group were further subdivided into three replicates of 30 birds each and housed in floor pens with clean wood shavings. Temperature was maintained at 32co for the first 5 days and then gradually reduced according to normal management practices. A 23 hr. constant light schedule was maintained. Feed and water were added ad Libitum. All chicks were kept under the same managerial, hygienic and environmental conditions. Throughout the entire experimental period that lasted for 6 weeks. A convention based Corn-Soy bean meal was formulated to meet or exceed the minimum National Research Council recommendation for broiler. The feeding period in the current investigation consists two period, the first starting period) its basal diet contained 23 % crude protein and 3000K. cal. M.E. / kg diet. The second period was (finishing period),its basal diet contained 20 % crude protein. And 3200 K. cal. M.E./ kg diet.