Loading...
Please wait, while we are loading the content...
Similar Documents
The effects of prebiotic, probiotic and synbiotic supplementation on intestinal microbial ecology and histomorphology of broiler chickens -
| Content Provider | Semantic Scholar |
|---|---|
| Author | Abdel-Raheem, Sherief M. Abdallah, Sherief Hassanein, Khaled M. A. |
| Copyright Year | 2012 |
| Abstract | A study was undertaken to evaluate the effect of prebiotic, probiotic and synbiotic supplementation on intestinal microflora and histomorphology of broilers. One-day-old Avian 48 chicks (n=100) were randomly assigned to 4 treatments (25 birds/treatment) for 6 week experiment. Each treatment consisted of 3 replicates (two replicate of 8 birds and one with 9 birds). Treatment groups were as follow: 1. Basal diet (control); 2. Basal diet plus MannanOligosaccharide (MOS) at levels of 2 g /kg of the starter diets and 0.5 g/kg of the grower diets); 3. Basal diet plus probiotic (3 g/kg diet, Saccharomyces cerevisiae ); and 4. Basal diet plus the combination of pre and probiotics (synbiotic). On d 21 and 42, 3 birds per treatment were sacrificed to evaluate gut morphology and microbiology. Duodenum, jejunum, ileum, and cecum microflora composition and intestinal histomorphology were determined. The final body weight (BW), weight gain, feed conversion efficiency were significantly (p 0.05) decreased in duodenum and ileum in synbiotic supplemented broilers. In addition, the age had significant effect on intestinal histomorphology. Moreover, the interaction between dietary treatment and age did not affect (p > 0.05) any of the intestinal histomorphological |
| Starting Page | 277 |
| Ending Page | 289 |
| Page Count | 13 |
| File Format | PDF HTM / HTML |
| DOI | 10.5455/ijavms.156 |
| Volume Number | 6 |
| Alternate Webpage(s) | http://www.ejmanager.com/mnstemps/25/25-1342952668.pdf |
| Alternate Webpage(s) | https://doi.org/10.5455/ijavms.156 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |