IMMUNOPHYSIOLOGICAL AND PRODUCTIVE RESPOSE OF BROILER CHICKS TO DIETARY SUPPLEMENTATION WITH MULTI-ENZYME AND / OR PROBIOTICS
نویسندگان
چکیده
منابع مشابه
a comparison of teachers and supervisors, with respect to teacher efficacy and reflection
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This experiment was conducted to evaluate the effects of dietary different levels of hatchery wastes (HW) on performance, tibia ash and blood calcium and phosphorus concentrations in broiler chickens. Birds were fed a corn-soybean meal diet for 7 days. The experimental treatments included 3 dietary treatments containing 1.5, 3 and 4.5 percent HW, in addition to the control without hatchery wast...
متن کاملeffect of dietary triticale levels and enzyme supplementation on performance, gut morphology and blood chemistry of very young broiler chicks
the present study was carried out to investigate the effect of different levels of triticale with/ without enzyme cocktail (xylanase and β-glucanase) on performance of broiler chicks. five hundred day old male broiler chicks (ross 308), assigned to a factorial arrangement (5×2) with a completely randomized design with 5 replicates of 10 chicks each. the factors included 5 levels of triticale (0...
متن کاملThe influence of phytase enzyme supplementation on performance and calcium and phosphorus metabolism of broiler chicks
Two experiments were conducted to study the effect of phytase supplementation to lowphosphorus starter and finisher broiler diets on mineral utilization and growth performance. All diets in this study were isonitrogenous, isocaloric and corn-soybean diets. In Experiment 1, four replicate groups of 15 commercial broiler chicks, one-day old, were randomly assigned to each of two dietary treatment...
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ژورنال
عنوان ژورنال: Egyptian Poultry Science Journal
سال: 2018
ISSN: 2090-0570
DOI: 10.21608/epsj.2018.22691