Browsing by Subject "antibiotic growth promoters"
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Effects of selected zootechnical feed additives as alternatives to zinc-bacitracin antibiotic growth promoter in broiler diets
(North-West University (South Africa), 2019)This study was designed to investigate the effects of selected zootechnical feed additives [probiotic (live Bacillus subtilis), organic acids, protease enzyme and chelated minerals] combinations as alternatives to ...