Intestinal histology of broiler chickens fed direct fed microbial (RE3) and antibiotics
نویسندگان
چکیده
منابع مشابه
Performance of broiler chickens fed diets supplemented with a direct-fed microbial.
From hatch to 18 d of age broilers were fed starter diets with (0.9 kg/ton) or without direct fed microbial (DFM). At 18 d, birds were weighed and, within DFM treatment (trt), randomly assigned to battery pens. In Exp 1, a 2 x 2 factorial arrangement of nutrient density [control (C, 19.3% protein (CP), 0.84%, Ca 0.37% nonphytin P (nPP); and 17.1% CP, 0.8% Ca, and 0.3% nPP in the grower (Gr) and...
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The present study was conducted to evaluate the effect of the dietary supplementation of Bacillus amyloliquefaciens-based direct-fed microbial (DFM) on growth performance, nutrient utilization, intestinal morphology and cecal microflora in broiler chickens. A total of two hundred and eighty eight 1-d-old Arbor Acres male broilers were randomly allocated to one of four experimental treatments in...
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The aim of the current study was to evaluate the effects of lavender (Lavandula angustifolia) powder as an herbal feed additive on growth performance, carcass traits, meat quality, jejunal histomorphology, and ileal microbial population in broiler chickens. A total of two hundred twenty one day-old male broiler chicks were used in a completely randomized design with five treatments and four rep...
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The aim of this study was to evaluate the effect of dietary Euphorbia hirta and an acidifier mixture supplementation on gut morphology and some blood parameters of broiler chickens.A total of 240 day old male broiler chicks were randomly assigned to one ofthe four dietary treatment groups including: (1) basal diet (control), (2) basal diet + 7.5 g/kg E. hirta (Eh7.5), (3) basal diet + 1.5 g/kg ...
متن کاملCombination of an Enzymatically Hydrolyzed Yeast and Yeast Culture with a Direct-fed Microbial in the Feeds of Broiler Chickens
A balance trial experiment was carried out to evaluate the potential relationship between an enzymatically hydrolyzed yeast (EHY) and yeast culture combined with a live Bacillus subtilis (Bs) on the productive parameters, ileal digestibility, retention of nutrient and energy and villus morphology in broilers. Seventy two 28 d old, Ross B308 male broilers were assigned to a factorial combination...
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ژورنال
عنوان ژورنال: Nigerian Journal of Animal Production
سال: 2020
ISSN: 0331-2062
DOI: 10.51791/njap.v44i1.555