The Effects of Fish Feed Supplemented with Azolla Meal on the Growth Performance, Digestive Enzyme Activity, and Health Condition of Genetically-Improved Farmed Tilapia (Oreochromis niloticus)

meal was included in fish feed at different levels (10%, 20%, and 30%) and was fed to genetically-improved farmed tilapia (GIFT) for 90 days. The obtained results demonstrated that the final body weight, weight gain, and specific growth rate decreased significantly in fish fed 30% (P0.05). However,...

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Veröffentlicht in:	Annals of animal science 2020-07, Vol.20 (3), p.1029-1045
Hauptverfasser:	Magouz, Fawzy I., Dawood, Mahmoud A.O., Salem, Mahmoud F.I., Mohamed, Ayman A.I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Azolla Blood Body weight Conversion ratio Diet digestive enzyme activity Enzymatic activity Enzyme activity Erythrocytes Feed conversion Fish Foregut genetically-improved farmed tilapia Goblet cells Growth rate Hematology Hindgut immune response intestinal morphometry Lipase Lysozyme meal Midgut Mucosa Oreochromis niloticus Phagocytes Sulfur Tilapia Villus
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