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Using biologically treated date kernels in lactating rations / Eman Sayed Abdelkader Farahat ; Supervised Mohamed Ahmed Hanafy , Randa Refaie Elsayed , Abdelkader Mahmoud Mohamed Kholif

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Eman Sayed Abdelkader Farahat , 2014Description: 126 P. : charts ; 25cmOther title:
  • إستخدام نوى البلح المعامل بيولوجياً فى علائق الحيوانات الحلابة [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Animal Production Summary: Two experiments were carried out to evaluate the effects of cellulases supplementation on in vitro degradation of date kernels (the first trial) and in vivo nutrients digestibility, milk yield and composition by lactating Zaraibi goats (the second trial). In the in vitro experiment, dry matter and organic matter disappearance (IVDMD and IVOMD) were determined for date kernels supplemented separately with (Asperozym) and commercial cellulolytic enzyme ource (Veta Zyme Plus®) at 3 levels (15, 30, and 45 U / Kg DM) compared with the control. The highest values (P < 0.05) of IVDMD and IVOMD were observed with asperozym supplementation level at 45 U / kg DM compared to control. While, veta - zyme Plus® gave the highest (P < 0.05) IVDMD and IVOMD values at 15 U/kg DM compared to control. In the in vivo experiment, nine lactating zaraibi goats after 7 days of parturition were divided into three groups, three animals each, using 3x3 Latin square design
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.03.Ph.D.2014.Em.U (Browse shelf(Opens below)) Not for loan 01010110064099000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.03.Ph.D.2014.Em.U (Browse shelf(Opens below)) 64099.CD Not for loan 01020110064099000

Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Animal Production

Two experiments were carried out to evaluate the effects of cellulases supplementation on in vitro degradation of date kernels (the first trial) and in vivo nutrients digestibility, milk yield and composition by lactating Zaraibi goats (the second trial). In the in vitro experiment, dry matter and organic matter disappearance (IVDMD and IVOMD) were determined for date kernels supplemented separately with (Asperozym) and commercial cellulolytic enzyme ource (Veta Zyme Plus®) at 3 levels (15, 30, and 45 U / Kg DM) compared with the control. The highest values (P < 0.05) of IVDMD and IVOMD were observed with asperozym supplementation level at 45 U / kg DM compared to control. While, veta - zyme Plus® gave the highest (P < 0.05) IVDMD and IVOMD values at 15 U/kg DM compared to control. In the in vivo experiment, nine lactating zaraibi goats after 7 days of parturition were divided into three groups, three animals each, using 3x3 Latin square design

Issued also as CD

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