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Browsing by Author Omer, Hamed A. A.

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  • Mango (Mangifera indica) seed kernels as untraditional source of energy in Rahmani sheep rations

    • Authors: Omer, Hamed A. A.;  Advisor: -;  Participants: Tawila, Mohamed A.; Gad, Sawsan M.; Abdel-Magid, Soha S. (2019)

  • Nitrogen retention (NR) (NR % of nitrogen intake (NI) and NR % of digested nitrogen (DN)) values were significantly (P < 0.05) increased with increasing level of MSK in the sheep ration. Inclusion MSK significantly (P < 0.05) increased ruminal pH; however, it had no significant (P > 0.05) on both ammonia nitrogen (NH3-N) and total volatile fatty acid (TFVA) concentrations. Sampling time at 3 h post feeding significantly (P < 0.05) decreased ruminal pH in comparison with before and 6 h post feeding; meanwhile, sampling time had no significant effect (P > 0.05) on NH3-N concentration. Dietary treatment significantly (P < 0.05) increased the interaction between treatments and sampling ti...
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  • Nutritional and chemical evaluation of dried pomegranate (Punica granatum L.) peels and studying the impact of level of inclusion in ration formulation on productive performance of growing Ossimi lambs

    • Authors: Omer, Hamed A. A.;  Advisor: -;  Participants: Abdel-Magid, Soha S.; Awadalla, Ibrahim M. (2019)

  • Total essential amino acid value was recorded at 51.30 g/100 g CP; meanwhile, value of non-essential amino acids was recorded at 48.37 g/100 g CP. The DPP contained 342, 120, 150, 68, and 56 mg/100 g of calcium (Ca), phosphorus (P), potassium (K), sodium (Na), and magnesium (Mg), respectively. Meanwhile, it contains 1.08, 0.86, 0.65, 6.11, and 1.07 mg/100 g of zinc (Zn), manganese (Mn), cobber (Cu), iron (Fe), and selenium (Se), respectively. Moreover, vitamins were determined by 0.141, 0.09, 13.26, 4.13, and 0.181 mg/100 g for vit. B1; vit. B2; vit. C; vit. E; and vit. A, respectively. Dried pomegranate peel contains high percentages of unsaturated fatty acids that evaluated by 76.96...