کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8974824 | 1552994 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of the prebiotic GroBiotic®-A and brewers yeast as dietary supplements for sub-adult hybrid striped bass (Morone chrysopsÃM. saxatilis) challenged in situ with Mycobacterium marinum
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Enhanced growth performance was generally observed in fish fed diets supplemented with GroBiotic®-A or brewers yeast compared to fish fed the basal diet throughout the feeding trial with significantly (PÂ <Â 0.05) enhanced weight gain observed after 12 weeks of feeding. At the end of the feeding trial, fish fed 2% brewers yeast had significantly higher feed efficiency than fish fed the other diets. The in situ mycobacterial challenge employed in this experiment resulted in overall cumulative mortality of approximately 25%. Fish fed 2% GroBiotic®-A had a significantly (PÂ <Â 0.05) enhanced survival (80%) compared to the other treatments (72-73%) at the end of 21 weeks. It is concluded that dietary supplementation of 2% GroBiotic®-A showed moderate but significant (PÂ <Â 0.05) protection against mycobacterial infection. Dietary supplementation of partially autolyzed brewers yeast also may enhance growth performance under chronic infection of mycobacteria.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 248, Issues 1â4, 29 July 2005, Pages 197-205
Journal: Aquaculture - Volume 248, Issues 1â4, 29 July 2005, Pages 197-205
نویسندگان
Peng Li, Delbert M. III,