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    The anaesthetic effects of quinaldine sulphate, Muscle relaxant diazepam and their combination on convict cichlid, Cichlasoma nigrofasciatum (Günther, 1867) Juveniles
    (2010) Bircan-Yildirim, Yasemin; Genc, Ercument; Turan, Funda; Sehriban, Cek; Yanar, Mahmut
    The goal of this study was to determine the safety dosage of anaesthetic Quinaldine Sulphate (QS) alone and together with a muscle relaxant, Diazepam (D) on Convict cichlid, Cichlasoma nigrofasciatum (0.54±0.01 g) juveniles for ornamental fish sector. The trial showed that the QS with D administration significantly increased the anaesthesia level in the Convict cichlid. The fish entered light anaesthesia at 9.75 ppm QS±0.5 ppm D (0.83±0.02min). Moreover, a deep anaesthesia level was reached at 9.75 ppm QS±1 ppm D (1.20±0.09 min) as compared to 13 ppm of QS (6.40±0.28 min). When used together with QS and D eliminated the excitement and hyperactivity of the fish compared to QS alone. In addition, no mortality occurred in any anaesthesia levels except high concentrations (40-54 ppm QS). This study indicate that the advisable light and deep phases of anaesthesia for experimental treatments, handling, immobilization and transportation of the convict cichlid juveniles were achieved with dosages of 9.75 ppm QS±0.5 ppm D and 9.75 ppm QS±1 ppm D, respectively. © Medwell journals, 2010.
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    The Anaesthetic Effects of Quinaldine Sulphate, Muscle Relaxant Diazepam and Their Combination on Convict Cichlid, Cichlasoma nigrofasciatum (Gunther, 1867) Juveniles
    (Medwell Online, 2010) Bircan-Yildirim, Yasemin; Genc, Ercument; Turan, Funda; Cek, Sehriban; Yanar, Mahmut
    The goal of this study was to determine the safety dosage of anaesthetic Quinaldine Sulphate (QS) alone and together with a muscle relaxant, Diazepam (D) on Convict cichlid, Cichlasoma nigrofasciatum (0.54+/-0.01 g) juveniles for ornamental fish sector. The trial showed that the QS with D administration significantly increased the anaesthesia level in the Convict cichlid. The fish entered light anaesthesia at 9.75 ppm QS+0.5 ppm D (0.83+/-0.02 min). Moreover, a deep anaesthesia level was reached at 9.75 ppm QS+1 ppm D (1.20+/-0.09 min) as compared to 13 ppm of QS (6.40+/-0.28 min). When used together with QS and D eliminated the excitement and hyperactivity of the fish compared to QS alone. In addition, no mortality occurred in any anaesthesia levels except high concentrations (40-54 ppm QS). This study indicate that the advisable light and deep phases of anaesthesia for experimental treatments, handling, immobilization and transportation of the convict cichlid juveniles were achieved with dosages of 9.75 ppm QS+0.5 ppm D and 9.75 ppm QS+1 ppm D, respectively.
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    Effects of Dietary Pelargonium sidoides Extract on Growth Performance in Common Carp, Cyprinus carpio
    (Israeli Journal Of Aquaculture-Bamidgeh, 2011) Turan, Funda; Gezer, Armagan; Bircan-Yildirim, Yasemin
    The effects of graded dietary supplementation of Pelargonium sidoides extract on growth performance, feed utilization, and body composition in common carp, Cyprinus carpio, were preliminarily evaluated. Fish (0.67 +/- 0.05 g) were fed experimental diets containing 0, 1, 3, or 5 ml/100 g P. sidoides extract for 90 days. Growth rate significantly (p<0.05) increased in carp fed supplemented diets. The specific growth rate ranged from 2.87 +/- 0.09 in the control to 3.41 +/- 0.11 in fish fed the diet supplemented with 5 ml P. sidoides. The feed conversion ratio, protein efficiency ratio, and apparent net protein utilization were significantly better in groups fed diets with 3 or 5 ml P. sidoides extract than in the control or 1 ml group. The highest protein content (19.65%) was obtained with 3 ml supplementation. The present study shows that P. sidoides extract has a positive effect on carp growth and feed utilization with no apparent effects on health status.