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:: دوره 18، شماره 4 - ( 6-1398 ) ::
جلد 18 شماره 4 صفحات 727-734 برگشت به فهرست نسخه ها
Effects of riboflavin on growth, hematological and immunological parameters of rainbow trout (Oncorhynchus mykiss) fingerlings
چکیده:   (280 مشاهده)

The fishing industry is deeply dependent on complex and high quality diets consisting of dry feed, vitamins and micro/macro-elements. The suitable dose of each essential nutrient is different based on the fish species, their age and physiological conditions. In this study, the effects of two recommended doses of riboflavin (20 and 30 mg vitamin per each kg dry feed) on growth, hematological and immunological parameters of rainbow trout (Oncorhynchus mykiss) fingerlings were investigated. The results showed that although treatment with riboflavin could improve biometric and immunological parameters of the fishes but the higher concentration (30mg) of riboflavin had no extra-positive effects on these factors. Furthermore, both doses decreased hematopoietic activity of this fish. Overall, the results of this study showed that treatment with 20 mg of riboflavin is more effective than treatment with 30 mg of riboflavin per kg of dried food.

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نوع مطالعه: پژوهشي | موضوع مقاله: aquaculture
دریافت: ۱۳۹۵/۸/۲۲ | پذیرش: ۱۳۹۶/۲/۲۳
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Lameeihassankiadeh S, Mohammadalikhani M, Najjar Lashgari S, Abbasian F. Effects of riboflavin on growth, hematological and immunological parameters of rainbow trout (Oncorhynchus mykiss) fingerlings . IJFS. 2019; 18 (4) :727-734
URL: http://jifro.ir/article-1-2460-fa.html

Effects of riboflavin on growth, hematological and immunological parameters of rainbow trout (Oncorhynchus mykiss) fingerlings . مجله علوم شیلاتی ایران. 1398; 18 (4) :727-734

URL: http://jifro.ir/article-1-2460-fa.html



دوره 18، شماره 4 - ( 6-1398 ) برگشت به فهرست نسخه ها
مجله علوم شیلاتی ایران Iranian Journal of Fisheries Sciences
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