نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشکده دامپزشکی و پژوهشکده آرتمیا و آبزیان دانشگاه ارومیه.
2 پژوهشکده آرتمیا و آبزیان دانشگاه ارومیه.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
For evaluate the effect of Levamisole on intestinal bacterial flora in rainbow trout, 1500 (50 g) and 1125 (150 g) fry and adult fish, respectively cultured for 60 day. All fish were fed with different concentrations of levamisole (0 as control, 100, 250, 500 and 1000 mg/kg) in diet and every 15 days intestinal samples were taken for bacterial analysis. Results showed levamisole strongly colonized gram positive bacteria in the fry intestine but there was not seen any effect in adult rainbow trout intestinal flora. At the end of the trial adult fish had more diversity of bacterial flora in their intestine.
کلیدواژهها [English]