Growth Performance and Intestinal Health of Broiler Chickens Supplemented with Coriander Oil Nanoemulsion in Drinking Water

This research was conducted to investigate the effects of coriander ( Coriandrum sativum ) essential oil nano emulsion (NCSEO) in drinking water on growth performance and intestinal health (intestinal microbiota histomorphology) broiler chickens. A total 180 one-day-old male chickens were randomly allocated into five treatments with four replicates 9 chicks per replicate pen. Birds provided NCSEO via water. The applied as follows: without any addition (T0), added 50 ppm antibiotic tetracycline (T1), at 25 μL/L (T2), (T3), 100 (T4). Variables observed characteristics NCSEO, performance, (LAB Salmonella spp.), histomorphology intestine (villus height, villus width, crypt depth, height depth ratio). All collected data analyzed using ANOVA a completely randomized design. Results showed that particle size 13.1 nm PDI 0,257, zeta potential -5.65 mV, stable, spherical shape. improved (p<0.05) final body weight, weight gain, FCR, while no significant differences feed intake intake, increased LAB population whereas spp. not found, stimulated width. resulting highest promoting effect microbiota, It can be concluded an alternative antibiotics supplemented improve