the effect of dietary prebiotic mannan oligosaccharide and β-1, 3 glucan (technomos®) on hematological and biochemical parameters of juvenile rainbow trout (oncorhynchus mykiss)
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effects of discontinuous administration of dietary mannan oligosaccharide and β-1,3-glucan on hematological and blood serum biochemical parameters of rainbow trout (oncorhynchus mykiss)
introduction bans and restrictions of antibiotics as feed additives in fish culture in many countries have resulted in the increase in studies on alternative dietary supplements such as prebiotics to enhance the health and production of cultured fish. prebiotics are nondigestible food ingredients that beneficially affect the host by selectively stimulating the growth and/or activity of one or a...
متن کاملeffect of various levels of dietary prebiotic mannan oligosaccharide on haematological and some blood serum biochemical parameters of cultured juvenile rainbow trout (oncorhynchus mykiss)
the aim of this study was to evaluate the effect of mannan oligosaccharide (mos; activemos®) on haematological and biochemical parameters of rainbow trout (oncorhynchus mykiss) juveniles. fish fed during 60 days with a basal diet supplemented with 1, 2.5 and 4 g kg-1 mos. blood samples were collected from caudal vein of 36 apparently healthy fish at the end of trial and data was analysed by reg...
متن کاملEffects of dietary rainbow trout (Oncorhynchus mykiss) viscera protein hydrolysate on some hematological and blood serum biochemical parameters of rainbow trout juvenile
The aim of this study was to prepare rainbow trout (Oncorhynchus mykiss) visceral protein hydrolysate (VPH), determine the peptide molecular weight and using rainbow trout visceral protein hydrolysate in diet of rainbow trout juvenile to investigate its effects on some hematological and blood serum biochemical parameters. The viscera of rainbow trout were hydrolyzed by alcalase enzyme and Antio...
متن کاملeffect of discontinuous administration of prebiotic mannan oligosaccharide and β-1,3-glucan on growth performance and some immunity response of rainbow trout (oncorhynchus mykiss)
effect of dietary prebiotic mannan oligosaccharide and β-1,3 glucan on growth performance, bodycomposition and immunity response of rainbow trout (oncorhynchus mykiss) were investigated for asix week culture period. four feeding strategies were set, including feeding prebiotic-free dietcontinuously (control), feeding dietary prebiotic continuously (t1), feeding dietary alternately (oneweek preb...
متن کاملEffect of dietary sesame oil on growth and carcass composition of rainbow trout ( Oncorhynchus mykiss) juvenile
This study investigated the effects of replacement of fish oil with dietary sesame oil (SO) on growth performance and fillet composition of rainbow trout ( Oncorhynchus mykiss) juvenile with initial mean body weight 52.54 ± 2.03 . Triplicate groups of 30 fish each held under identical culture conditions were fed twice daily by iso-nitrogenous, iso-calorific and iso-lipidic diets for 8 weeks. E...
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عنوان ژورنال:
بهره برداری و پرورش آبزیانجلد ۱، شماره ۱، صفحات ۴۱-۵۴
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