The synergetic effects of some phytobiotics mix on growth, hematology and microbial loads of broiler chickens

This study investigated the growth and health-promoting effectiveness of three medicinal plants (black cumin, fenugreek, and turmeric) on broilers. A total of 270 (Cobb 500) day-old broiler chicks were randomly assigned to 6 dietary treatments: basal diet (T0), basal diet + oxytetracycline (T1), basal diet + black cumin and fenugreek (T2), basal diet + black cumin and turmeric (T3), basal diet + fenugreek and turmeric (T4), basal diet + black cumin, fenugreek and turmeric (T5). BWG and ADG had no differences (p ≥ 0.05) between T5 and antibiotics-fed birds. Phytobiotic supplemented birds (T2, T3, T4, and T5) had lower feed intake and higher FCR (T3 and T5) than controls T0 and T1 (p ≤ 0.05). Comparable (p ≥ 0.05) RBC counts were observed between birds fed phytobiotics (T2 and T4) and fed an antibiotic (T1), likewise, there were no (p ≥ 0.05) differences between T0 and birds fed phytobiotics (T3 and T5). A mixture of phytobiotics (T2, T4, and T5) outperformed in lowering total coliform and E. coli bacteria in the cecum than antibiotics (p ≤ 0.05). A mixture of the three phytobiotics can replace commercial antibiotics and have a favorable effect on broiler growth and health by safeguarding human health from the negative effects of antibiotic residue in broiler products.PMID:36633547 | DOI:10.1080/10495398.2023.2165934
Source: Animal Biotechnology - Category: Biotechnology Authors: Source Type: research