Effect of due culture on growth performance of brown trout (Salmo trutta fario) and Black Sea turbot (Psetta maxima) in tank reared condition
2011
Başçınar, N., Karadeniz Technical University, Trabzon (Turkey). Faculty of Marine Sciences, Department of Fisheries Technology
In this study, it was found out that both species had good FCR if the conditions are suitable. Feed conversion ratio, which fell below 1.3, in all three groups proves this. Since feed conversion ratio is affected by various such factors as biological value of feed, the ratio of main constituents of feed, stock density, genetic line of fish, fish size, basal metabolic rate, water temperature, feeding method and frequency (Jobling, 1995), comparing results of different trials may not have a practical value. The estimated feed use values during the study shows that there is no need to overfeed. As a result, this study has shown that duoculture of brown trout and Black Sea turbot is disadvantageous for each species.
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