Responses of broilers to dietary zinc bacitracin at two different planes of nutrition |
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| Authors: | J H Choi K S Ryu |
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| Affiliation: | Department of Animal Science , Jeonbug National University , Jeonju, Jeonbug, 520, Korea |
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| Abstract: | Four concentrations of Zn bacitracin (0, 50, 100 and 150 mg/kg) added to diets of two different planes of nutrition were fed to male broiler chicks for 7 weeks. Feeding broilers Zn bacitracin significantly improved growth rate and food conversion, and increased shank pigmentation. The effects of Zn bacitracin were independent of the plane of nutrition. Regression analyses revealed that the responses of birds were linear. |
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