EFFECTS OF DIFFERENCE TIMING OF ROUTINE VACCINATION SCHEDULES ON GROWTH PERFORMANCE MORTALITY RATE AND BLOOD PARAMETERS OF BROILERS
ABSTRACT This study was conducted to find the effect of the delayed routine vaccination schedules on growth performance, blood parameters and immunity levels of broilers reared in a humid tropical part of Nigeria. A total of 90 broiler chickens were procured and sorted into three treatments (control, 1 week delay in vaccination and 2 weeks delay in vaccination). The results showed significant differences (P < 0.05) in all growth parameters ...
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