THE CHANGING OF BROILERS’BLOOD COMPONENT AT VARIOUS ENVIRONMENTAL TEMPERATURES AND TIMES OF SAMPLING

Kusnadi , Engkus and Djulardi, Ade (2010) THE CHANGING OF BROILERS’BLOOD COMPONENT AT VARIOUS ENVIRONMENTAL TEMPERATURES AND TIMES OF SAMPLING. In: : INTERNATIONAL SEMINAR ON ANIMAL INDUSTRY 2009 IPB INTERNATIONAL CONVENTION CENTRE , 23-24 NOVEMBER 2009, (BOGOR) INDONESIA . (Unpublished)

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Abstract

This study was conducted to evaluate the effects of environmental temperatures and ages (time of sampling) on erythrocyte number (Er), haemoglobin concentration (Hb) and hematocrite value (Hm). Ninety 14-d old broilers were used in 3 x 4 factorial arrangement and randomly reared in 3 environmental chambers (25.55±1.45; 29.29±1.27 and 31.59±1.05 0C as T1, T2 and T3 respectively) and 4 times of sampling (0, 4, 8 and 16 days after treatment of environmental temperature as S0, S4, S8 and S18 respectively). The results showed in general that T2 and T3 significantly increased in Er and Hm. S8 and S16 significantly decreased in Hb. S8 and S16 especially in T2 and in T3, decreased in Er and Hm. It was concluded that a high environmental temperature and time sampling could affect the blood component of broilers. Key words: Temperature, time of sampling, blood component, broilers

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