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Determination Optimal Level of Ozone in the Treatment of Disease of Common Carp Cyprinus carpio in Water Contaminated with the Bacteria Aeromonas hydrophila | ||
| Basrah Journal of Agricultural Sciences | ||
| Article 17, Volume 26, 2 (special Issue), 2013, Pages 232-245 PDF (0 K) | ||
| DOI: 10.33762/bagrs.2013.112070 | ||
| Authors | ||
| Abdul-Hussien K. Salman; Abdul-Mutalib J. Al-Rudainy | ||
| Abstract | ||
| Eighty Common carp fish Cyprinus carpio were putting in eight 70 liters aquarium. Four treatments with two replicates were used for three weeks, the second treatment used soluble ozone concentration of 0.25 mg/L, the third with concentration of 0.50 mg / l and the fourth with 0.75 mg/L, while first treatment considerd as control without using soluble ozone. Bacteria Aeromonas hydrophila was introduced into water by contaminating water with bacteria at a dose of 107 CFU / 10 liters. Bacteria was counted for all all samples of treatments. Results showed that ozone dissolved in water had very good effect in treatement Bacterial Haemorrhagic Septicaemia diseases in common carp by reducing numbers of bacteria A. hydrophila. Third treatment (0.50 mg/L) characterized by highly efficient in improving the health status and immune of fish throw increasing numbers of white blood cells and improving other blood parameters, and this led to increasing survival ratio of fish compaired with other treatments | ||
| Keywords | ||
| Cyprinus carpio; ozonated water; Aeromonas hydrophila | ||
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