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نمایش تعداد 1-10 از 27
The Effect of a Dietary Prebiotic on Japanese Quails Growth Performance
Objectives: Today, the withdrawal of antibiotics from poultry industry causedpoultry nutritionist to search for the alternatives to conquest the risk factor s of cross-resistance acquisition by harmful bacteria. Prebiotics ...
The Effect of Dietary Supplementation of Prebiotic and Probiotic on Performance, Humoral Immunity Responses and Egg Hatchability in Broiler Breeders
In this experiment, the influence of prebiotic and probiotic supplementation in the broiler breeder diets on body weight, mortality, feed intake, egg production, hatchability and humoral immunity response was investigated. ...
Manipulation of broiler chickens sex differentiation by in ovo injection of aromatase inhibitors, and garlic and tomato extracts
The influence of in ovo administration of aromatase inhibitors, clomiphen citrate, tomoxifen, and garlic and tomato extracts on sex differentiation in broiler chickens were investigated in 2 experiments. Five
hundred, ...
Effects of Dietary Supplementation with Pumpkin oil (Cucurbita pepo) on Performance and Blood Fat of Broiler Chickens during Finisher Period
Abstract: Problem statement: Using most of antibiotic growth promoters as feed additives has been
banned by the European Union due to cross-resistance against pathogens and residues in tissues; and
scientists ...
بررسی اثر سطوح مختلف پروتئین خام، متیونین و بتائین بر عملکرد و شاخص های لاشه جوجه های گوشتی
این آزمایش به منظور بررسی اثر سطوح مختلف پروتئین خام، متیونین و بتائین بر عملکرد و خصوصیات لاشه جوجههای گوشتی انجام شد. 640 قطعه جوجه گوشتی یک روزه از سویه راس 308 در قالب طرح کاملاً تصادفی با چهار تکرار و به صورت فاکتوریل ...
Effect of prebiotic (Bio-MOS) on broiler breeder performance and immunity system
Objectives: Prebiotics, non-digestible feed ingredients, have selective effects on the intestinal microfelora of birds. Mannanoligosaccharide (MOS) is derived from the cell wall of Saccharomyces cerevisiae, is neither ...
The effects of probiotic on growth performance and mortality of broiler chickens
Objectives: The European Union has banned all in-feed use of antibiotics from 2006 and the use of antibiotics in feed is
being considered for limination (or intense regulation) in other parts of the world. This ...
EFFECT OF CITRUS PULP ON PERFORMANCE AND SOME BLOOD PARAMETERS OF BROILER CHICKENS
Using agricultural waste such as citrus pulp in poultry nutrition is an interesting
way to reduce feed cost and environment pollution. A total of 120 one day old
broiler chicks (Ross 308 strain) were used in ...