In order to investigate the effects of alcoholic extract of garlic on the function and survival of rainbow trout 600 pieces of fish with an average weight of 15±5 g were randomly divided into four groups, each with three replicates. The fish were fed with 0.1. 0.
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In order to investigate the effects of alcoholic extract of garlic on the function and survival of rainbow trout 600 pieces of fish with an average weight of 15±5 g were randomly divided into four groups, each with three replicates. The fish were fed with 0.1. 0.15 and 0.2 percent alcoholic extract of garlic for 40 days. At the end of the production period, body weight gain, feed intake, feed conversion ratio and survival rate were evaluated. The results of this study showed a significant difference in the overall growth and feed intake between treatments so that the highest absolute growth and feed intake was observed in the control group. Also significant differences between treatments in terms of feed conversion ratio and survival, so that the lowest FCR rates were observed in treatment with 0.15% garlic extract and lowest mortality rate observed in the control group and treatment group with 0.15% garlic extract and highest mortality was observed in treatment group with 0.2% garlic extract. The results of this study showed that the use of different amounts of alcoholic extract of garlic treatments had a significant effect compared to the control treatment, so that except FCR, in these amounts, negative impacts were observed on the overall growth rate, feed intake and survival of rainbow trout.
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