Morphological Modulation of Broiler Organs in Response to an Organic Acid–Phytogen Composite in Healthy Broilers

In this study, we investigated broiler growth traits, intestinal health and immune aggregates in response to supplementation of Origanum vulgare Cinnamomum verum, citric acid malic drinking water at varying levels durations on broiler. We randomly allocated 140 day-old broilers into four (4) groups, with each group having seven replicates (n = 5). A basal diet were provided all the groups ad libitum accordance standard farming practices. Keeping I as control, II was supplemented 1 mL/3.3 L for 1–4 days, mL/4 from 15–18 days 26–29 days. Group III IV mL/6 35 respectively. After completion trial (day 35), two per replicate (14 birds group) slaughtered sample visceral organs. The results demonstrated that feed conversion ratio (FCR) body weight gain improved (p ? 0.05) during fourth fifth week comparison control group. Although small intestine villus height villus-height-to-crypt-depth III, muscularis externa thickness ileum highest Similarly, lymphatic follicular nodular area organs III. segments (duodenal, jejunal ileal), number acidic total goblet cells II. conclusion, dietary vulgare, dose (group III) most effective improving performance, gut development associated components broilers.