نتایج جستجو برای: slaughtering
تعداد نتایج: 740 فیلتر نتایج به سال:
the poultry slaughter processing in abattoirs may result in carcass contamination with different pathogens. this survey was carried out to evaluate the slaughtering process effects on hygienic status of poultry carcass slaughtered in hamedan industrial abattoir. for this purpose, samples were taken from breast skin surface with swab and template randomly. therefore, counting of total aerobic pl...
this experiment was conducted to evaluate the effect of vitamin premix withdrawal from diets containing different energy levels on growth performance and carcass characteristics of broilers subjected to heat stress in a completely randomized design with 2×3 factorial arrangement containing, 2 levels of energy (low and high energy) and 3 levels of vitamin premix withdrawal (28, 35 and 42 days). ...
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