Research Article
Improving Heat Resistance of Nile Tilapia (Oreochromis niloticus) by Dietary Zinc Supplementation
Table 1
Basal diet and chemical composition (dry matter).
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1Zinc-free premix (vitamin and mineral mixture, mg/kg premix): vitamin A (3000 IU), vitamin D3 (1000 IU), vitamin E (2350 mg), vitamin K3 (2800 mg), vitamin B1 (300 mg), vitamin B2 (600 mg), vitamin B6 (400 mg), vitamin B12 (20 mg), D-biotin (40 mg), folic acid (2500 mg), nicotinic acid (2000 mg), inositol (570 mg), D-pantothenic acid (1200 mg), FeSO4·H2O (1500 mg), MgSO4·7H2O (850 mg), MnSO4·H2O (800 mg), CuSO4·5H2O (200 mg), KIO3·6H2O (5 mg), CoCl2·6H2O (5 mg), and Na2Se2O3 (0.05 mg). 2NFE . 3Gross energy was calculated by calorific values for protein, lipid, and carbohydrate as 23.6, 39.5, and 17.2 kJ/g, respectively. |