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:: دوره 14، شماره 1 - ( 10-1393 ) ::
جلد 14 شماره 1 صفحات 87-98 برگشت به فهرست نسخه ها
Effects of enriched artemia on growth and survival of juvenile freshwater crayfish (Astacus leptodactylus Esch. 1823)
چکیده:   (3579 مشاهده)
The experiment was conducted to investigate the effects of artemia enriched with lipid emulsions containing highly unsaturated fatty acids on growth and survival of juvenile freshwater crayfish Astacus leptodactylus. Juvenile crayfish were fed artemia enriched with commercial emulsions (red pepper and olio ω3) and un-enriched artemia (control). The highest eicosapentaenoic acid (EPA) level was found in artemia enriched with olio ω3 (3.17 %) and the highest docosahexaenoic acid (DHA) level was found in artemia enriched with red pepper (3.56 %). The weight gain, specific growth, and survival rates of juvenile crayfish increased with increasing amount of EPA and DHA in dietary artemia respectively (0.04%, 2.32% ). Finally, the juveniles fed with artemia enriched with olio ω3 and red pepper had a better weight gain, specific growth rate, and survival than those fed with un-enriched artemia (p<0.05).
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نوع مطالعه: پژوهشي | موضوع مقاله: Biology & physiology
دریافت: ۱۳۹۴/۱/۲۳ | پذیرش: ۱۳۹۴/۱/۲۳ | انتشار: ۱۳۹۴/۱/۲۳
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Bahadir Koca S, Uzunmehmetoglu O, Yazicioglu B. Effects of enriched artemia on growth and survival of juvenile freshwater crayfish (Astacus leptodactylus Esch. 1823). IJFS. 2015; 14 (1) :87-98
URL: http://jifro.ir/article-1-1823-fa.html

Effects of enriched artemia on growth and survival of juvenile freshwater crayfish (Astacus leptodactylus Esch. 1823). مجله علوم شیلاتی ایران. 1393; 14 (1) :87-98

URL: http://jifro.ir/article-1-1823-fa.html



دوره 14، شماره 1 - ( 10-1393 ) برگشت به فهرست نسخه ها
مجله علوم شیلاتی ایران Iranian Journal of Fisheries Sciences
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