Growth and Performance of Broiler Breeders Fed Bacitracin Methylene Disalicylate and Zinc Bacitracin
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چکیده
منابع مشابه
Stability of bacitracin methylene disalicylate
A study was carried out to determine if the presence of bacitracin methylene disalicylate (BMD) interfered with the assay of chlortetracycline (CTC) and if the presence of CTC interfered with the assay of BMD when both are combined in a pig feed. In addition, the potential influence of steam pelleting on active concentrations of BMD and CTC was determined. Further, the stability of BMD in the p...
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s of papers 31 133 Venous Blood Pressure in Broilers During Acute Inhalation of 5% Carbon Dioxide, and During Unilateral Pulmonary Artery Occlusion. R. F. Wideman, Jr.*, P. Maynard, and W. G. Bottje, . We evaluated the hypothesis that venous congestion (increased venous volume) and venous hypertension (increased venous pressure), may arise when the right ventricle must elevate the pulmonary art...
متن کاملComparative Efficacy of an Organic Acid Blend and Bacitracin Methylene Disalicylate as Growth Promoters in Broiler Chickens: Effects on Performance, Gut Histology, and Small Intestinal Milieu
This study evaluated the efficacy of organic acids as a growth promoter for broiler chickens relative to antibiotic growth promoters (AGPs). Broiler chickens were supplemented with graded doses of an organic acid blend (OAB, 1 g and 2 g/kg diet) and bacitracin methylene disalicylate (BMD, 0.5 g and 1 g/kg diet) for 35 days. Supplementation of OAB improved (P < .001) feed conversion ratio (FCR) ...
متن کاملEffects of feeding diets containing bacitracin methylene disalicylate to heat-stressed finishing pigs.
The objective of this study was to evaluate the effects of heat stress and dietary bacitracin methylene disalicylate (BMD) on growth performance, carcass characteristics, and immunological responses in finishing pigs. Four groups of 32 finishing pigs (n = 128) with initial BW between 80 to 90 kg were used. Pigs were fed a corn-soybean meal-distillers grains-based control or BMD (31.5 mg/kg) die...
متن کاملComparative efficacy of a yeast product and bacitracin methylene disalicylate in enhancing early growth and intestinal maturation in broiler chicks from breeder hens of different ages.
The intestine of the newly hatched chick is immature at hatch. Yeast contains nucleotides and β-glucans that enhance intestinal development and chick growth. Accordingly, a 14-d experiment was conducted to evaluate the efficacy of a novel yeast product and bacitracin methylene disalicylate in enhancing early growth and intestinal maturation in chicks obtained from young (26-27 wk old) and old (...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1991
ISSN: 0032-5791
DOI: 10.3382/ps.0701487