In the present study, efficiency of Saccharomyces cerevisiae and vitamin E together in ameliorating ochratoxicosis in broiler chickens was investigated. Day-old broiler chicks (320) were divided into 8 treatment groups (T1- control (basal diet); T2- T1+ 150 ppb OTA; T3-T2 + 0.05% SC + 100 mg vitamin E-VE; T4- T2 + 0.075% SC + 100 mg VE; T5- T2 + 0.1% SC + 100 mg VE; T6- T2 + 0.05% SC + 200 mg VE; T7- T2 + 0.075% SC + 200 mg VE; T8- T2 + 0.1% SC + 200 mg VE per kg diet). Each diet was fed to 5 replicated groups of 8 birds from 0 to 42 days of age. During overall growth period (0–6 weeks), the body weight gain (BWG) of birds fed ochratoxin contaminated diet (T2) was lower than that of control group (T1). The BWG of group T5, T7 and T8 was higher than T2 but statistically similar to that of control. During overall growth period, the FI in control group was statistically similar to other treatment groups. The FI in groups T7 and T8 was higher than that of group received basal diet with toxin (T2). The overall FCR in control group (T1) was lower than that of T2. The FCR in groups T3, T4 and T6 was higher than the control, but lower than that of T2. The FCR in groups T5, T7 and T8 was lower than T2 and statistically similar to that of control (T1). The overall liveability percentage in control group (T1) was higher than that of ochratoxin fed group (T2). The liveability percentage in group T3 was lower than control and similar to that of T2. The liveability percentage in groups T4 to T8 was statistically similar to that of control. Ochratoxin contamination in diet caused significant reduction in body weight gain, feed consumption, feed efficiency and livability percentage. It was concluded that inclusion of S. cerevisiae at 0.1% level along with 100 mg vitamin E per kg diet or S. cerevisiae at 0.075% level along with 200 mg vitamin E/kg diet to the ochratoxin (150 ppb) contaminated feed ameliorated the adverse effects of ochratoxicosis on production performance of broiler chickens.
Key words: Broiler chicken, Ochratoxin, Saccharomyces cerevisiae, Vitamin E.
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