این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
International Journal of Aquatic Biology، جلد ۸، شماره ۲، صفحات ۸۳-۹۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی The effect of ripe papaya, Carica papaya, as natural carotenoids meal on body pigmentation and growth performance in banded gaurami, Trichogaster fasciata
چکیده انگلیسی مقاله The present investigation elucidates the synergistic effects of improvised ecological parameters and ripe papaya ( Carica papaya ) meal on skin pigmentation, growth performance and survival of Banded gaurami, Trichogaster fasciata , under confined environment. A feeding trial of 60 days was done with initial length groups from 6.6 to 9.7 cm using five isonitrogenous experimental diets formulated by supplementing graded levels of carotenoids at 1 to 5% and a control without carotenoids. Two ecological parameters temperature and light intensity were elevated using artificial modulators. At the onset of the feeding trial, the total carotenoid concentration in fish muscle in both male (2.94±0.07 μg.g -1 ) and female (2.54±0.05 μg.g -1 ), respectively, which significantly increased, highest being in male (6.86±0.12 μg.g -1 ) and female (5.96±0.07μg.g -1 ) fishes fed with 4% papaya meal. Positive correlation, (0.98) in male and (0.97) female was observed between elevated levels of dietary carotenoids and body pigmentation which revealed that incorporation of dietary carotenoids resulted in a significant increase in total carotenoid concentration in chromatophores. Congenial effects were observed on body indices was revealed by positive correlation of weight (0.79) to elevated levels of carotenoid and 100% survival rate of the fishes. The feeding regimes showed ripe papaya meal as cheap natural colour enhancer source can be safely supplemented at 4% levels in the diets to increase the skin pigmentation and optimum conditioning in optimized captive environment having temperature range of 26-28 o C and light intensity 344.0-346 Lux, without any xenobiotic effect on Banded gaurami.
کلیدواژه‌های انگلیسی مقاله Carotenoids, Feeding regime, Nutrition, Skin pigmentation.
نویسندگان مقاله | Anurag Protim Das
Department of Life Sciences, Dibrugarh University, 786004, Dibrugarh, India.


| Shyama Prasad Biswas


نشانی اینترنتی http://ij-aquaticbiology.com/index.php/ijab/article/view/782
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Articles
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات