Dietary Effects of the Synbiotic Biomin Imbo on Survival and Growth Performance of the Oranda GoldfishCarassius auratus v

Subject Areas : Journal of Animal Biology

سمانه  بشکاردانا ¹ (گروه منابع طبیعی، واحد سوادکوه، دانشگاه آزاد اسلامی، سوادکوه، ایران)
بابک  مقدسی ² (گروه منابع طبیعی، واحد سوادکوه، دانشگاه آزاد اسلامی، سوادکوه، ایران)
حامد  منوچهری ³ (گروه شیلات، واحد بابل،دانشگاه آزاد اسلامی، بابل، ایران)

Received: 2015-01-27 Accepted : 2017-05-21 Published : 2015-01-21

Keywords: growth, Goldfish, Synbiotic, Oranda, Biomin Imbo, Carassius auratus vvv,

Abstract :

Dietary effects of the synbiotic “Biomin Imbo” on survival and growth performance of the Oranda Goldfish (Carassius auratus), was studied. Increasing of the fish biomass in shorter time and less prime cost was the main aim of the recent research. For 2 months, 150 young Oranda Goldfish were fed with the symbiotic “Biomin Imbo” (0, 0.5, 1, 1.5 and 2 g/kg in dry food), Standard length and body weight were being meseared twice a mounth (erery 2weeks) and growth indices including Body Weight Growth (BWG), Daily Growth Rate (DGR), Condition Factor (CF) and Special Growth Rate (SGR) were calculated at the end of the 2nd mounth. Results showed that the synbiotic “Biomin Imbo” increased the growth performance of the treatements and the best dosage of the symbiotic (BWG 53.76%, DGR 0.12%, CF 20.97 and SGR 0.76) in the Oranda Goldfish dry food was 2g/kg.