scholarly journals Effect of dietary supplementation with phytogenic blend on growth performance, apparent ileal digestibility of nutrients, intestinal morphology, and cecal microflora of broiler chickens

2019 ◽  
Vol 98 (10) ◽  
pp. 4755-4766 ◽  
Author(s):  
A.O. Oso ◽  
R.U. Suganthi ◽  
G.B. Manjunatha Reddy ◽  
P.K. Malik ◽  
G Thirumalaisamy ◽  
...  
Keyword(s):  
Growth Performance ◽  
Broiler Chickens ◽  
Dietary Supplementation ◽  
Intestinal Morphology ◽  
Ileal Digestibility ◽  
Cecal Microflora

scholarly journals Comparative Efficacy of Selected Phytobiotics with Halquinol and Tetracycline on Gut Morphology, Ileal Digestibility, Cecal Microbiota Composition and Growth Performance in Broiler Chickens

Animals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2150
Author(s):  
Muhammad Abdul Basit ◽  
Arifah Abdul Kadir ◽  
Teck Chwen Loh ◽  
Saleha Abdul Aziz ◽  
Annas Salleh ◽  
...  
Keyword(s):  
Growth Performance ◽  
Broiler Chickens ◽  
Dietary Supplementation ◽  
Nutrient Digestibility ◽  
Microbiota Composition ◽  
Comparative Efficacy ◽  
Gut Morphology ◽  
Ileal Digestibility ◽  
Leaf Meal ◽  
Cecal Microbiota

The current experiment was designed to estimate the comparative efficacy of selected phytobiotics Persicaria odorata leaf meal (POLM) and Piper betle leaf meal (PBLM) with halquinol, and tetracycline in broiler chickens. The 150-day-old broiler chickens were randomly assigned to five dietary groups. The dietary supplementation groups were the basal diet (BD), which served as the negative control (NC), and BD + 0.2 g/kg tetracycline, which served as the positive control (PC); BD + 0.03 g/kg halquinol (HAL), BD + 8 g/kg POLM (Po8), and BD + 4 g/kg PBLM (Pb4) were the treatment groups. Growth performance, gut morphology, ileal digestibility, and cecal microbiota composition were measured. On day 21, the body weight gain (BWG) was enhanced (p < 0.05) in the broiler chickens fed on phytobiotics (Po8 and Pb4) relative to the NC group, however, on day 42 and in terms of overall growth performance, BWG was enhanced (p < 0.05 in diets (Po8, Pb4, HAL and PC) in comparison with the NC group. Conversely, feed conversion ratio (FCR) was recorded reduced (p < 0.05) in Pb4, Po8, HAL, and PC group in comparison with the NC group. Supplementation of phytobiotics (Po8 and Pb4), HAL and PC, positively improved the gut morphology compared to the NC group. Furthermore, the maximum (p < 0.05) villus height (VH) in duodenum and jejunum was observed in broilers fed on diet Pb4. Supplementation of phytobiotics, HAL and PC, improved (p < 0.05) the digestibility of dry matter (DM) (except for HAL), organic matter (OM), crude protein (CP), ether extract (EE), and ash compared to the NC group. Dietary supplementation of phytobiotics (Po8 and Pb4), HAL and PC, significantly reduced the E. coli, Salmonella, and Staphylococcus aureus (except for HAL) counts compared to the NC group. However, supplementation of Pb4 resulted in significantly decreased total anaerobic bacteria and Clostridium spp. counts compared to the NC group. In addition, supplementation of phytobiotics significantly increased the Lactobacillus count compared to HAL, PC, and NC groups. In conclusion, dietary supplementation of phytobiotics improved the gut morphology, positively modulated and maintained the dynamics of cecal microbiota with enhanced nutrient digestibility, thus, increased the growth performance. Based on current results, phytobiotics could be used as an alternative to AGPs for sustainable broiler chicken production.

Sign in / Sign up

Export Citation Format

Share Document