This study was performed in order to investigate the importance of vitamin C and E in diet. In this study the effect of vitamin C and E supplement in diet on hematological and growth parameters of Caspian salmon have been investigated. Samples were Caspian Salmon juveniles (35±0.24 gr) which feed by extrude growing diet (EX-TG2) by different concentrations of vitamin C and Esimultaneusly. Different treatments (1 to 10) used in this study consisted of 100, 200, 300 mg/kg vitamin C by 20, 30, 40 g/kg vitamin E regularly. Last treatment feed with control diet. All fishes daily feed in 3% of their body weight 3 times a day. To investigate the interaction between vitamin C and E, this supplements used simultaneously in diet. Results shown that there is difference between treatments in growth parameters. Also results shown that treatments with higher vitamin C concentration had ore effect on growth and survival parameters significantly (p<0.05). Furthermore control treatment samples had lower growth and survival and higher FCR compare with treatment groups (p<0.05). Also there was significant difference between treatment groups in hematological parameters. WBC and Nutrophil and hematochrit were significantly higher in treatments with higher vitamin C concentrations (p<0.05). But there was not any differences in Lymphocytes and monosites between treatment groups. Total Immunoglobulin and lysosime was higher treatments with higher vitamin C and E (p<0.05). The conclusion of this study have shown that the best dos of vitamin C and E in diet was 300 and 30 mg/kg regularly. Also the results shown that there was an interaction between this two supplements in Caspian Salmon diet.
Sayad Burani M, Khara H, Sayad Burani M, Fakharzadeh S. The effect of vitamin C and E supplement in diet on the growth and immunological parameters of Caspian salmon (Salmo trutta caspius). isfj 2015; 23 (4) :85-95 URL: http://isfj.ir/article-1-1318-en.html
با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است