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Information Journal Paper

Title

THE INFLUENCE OF FEED FORM AND COLD EXPOSURE AT MEDIAM AGE ON THE INCIDENCE OF ASCITES SYNDROME AND ITS RELATED PARAMETERS IN MALE BROILER CHICKENS AT LOW ALTITUDE

Pages

  439-446

Abstract

 The object of this study was to determine the effect of feed form and Long-time COLD exposure at mediam age on the incidence of ASCITES syndrome and its related parameters in male BROILER CHICKENS at low altitude regions. Therefore, 360 one-day-old (Ross308) male BROILER CHICKENS were chosen and divided in two groups of 6 replicates (pellet and MASH FEED group) until 21 day in which they were in same condition. Then half of the birds from each group were reared to lower ambient temperature(13) from 3 to 6 weeks and the other of half were reared under normal temperature (22). Feed conversion ratio, weight gain, feed consumption and mortality caused by ASCITES were recorded weekly and at the end 6 week the blood samples were collected to determine hematocrit values. ASCITES incidence and mortality in MASH FEED groups were lower than in PELLET FEED groups (P<0.05) and also was not mortality due to ASCITES in mash group plus control. Evaluation of growth parameters showed that during the period of 22 to 42 days, weight gain and feed consumption between COLD and control groups were significantly different (P<0.05), however the difference between groups in feed conversion ratio was not significant and growth parameters in COLD group chickens were higher than control group chickens. The hematocrit rate, heterophil / lymphocyte (H/L) ratio and ventricle weight per total ventricle weight (RV/TV) ratio was higher in pellet group plus COLD than the other groups (P<0.05) but these parameters were lower in MASH FEED group. This study showed that MASH FEED reduced the incidence of ascite by lower feed consumption and receiving energy which caused growing slowly and therefore reduced metabolic activity of chickens.

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    Cite

    APA: Copy

    AZIZPOUR, A., CHARKHKAR, S., & SHEIKHI, N.. (2011). THE INFLUENCE OF FEED FORM AND COLD EXPOSURE AT MEDIAM AGE ON THE INCIDENCE OF ASCITES SYNDROME AND ITS RELATED PARAMETERS IN MALE BROILER CHICKENS AT LOW ALTITUDE. JOURNAL OF COMPARATIVE PATHOBIOLOGY IRAN, 8(1), 439-446. SID. https://sid.ir/paper/197283/en

    Vancouver: Copy

    AZIZPOUR A., CHARKHKAR S., SHEIKHI N.. THE INFLUENCE OF FEED FORM AND COLD EXPOSURE AT MEDIAM AGE ON THE INCIDENCE OF ASCITES SYNDROME AND ITS RELATED PARAMETERS IN MALE BROILER CHICKENS AT LOW ALTITUDE. JOURNAL OF COMPARATIVE PATHOBIOLOGY IRAN[Internet]. 2011;8(1):439-446. Available from: https://sid.ir/paper/197283/en

    IEEE: Copy

    A. AZIZPOUR, S. CHARKHKAR, and N. SHEIKHI, “THE INFLUENCE OF FEED FORM AND COLD EXPOSURE AT MEDIAM AGE ON THE INCIDENCE OF ASCITES SYNDROME AND ITS RELATED PARAMETERS IN MALE BROILER CHICKENS AT LOW ALTITUDE,” JOURNAL OF COMPARATIVE PATHOBIOLOGY IRAN, vol. 8, no. 1, pp. 439–446, 2011, [Online]. Available: https://sid.ir/paper/197283/en

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