فهرس المقالات Leukogram

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  1 - The Impact of Vibration of Different Frequencies on the Body of Broiler Chickens in Industrial Keeping Conditions
  Lyudmila K. Buslovskaya Alexey Yu. Kovtunenko Yulia P. Ryzhkova Olga N. Bykanova
  10.22034/jchr.2020.679801
  This article studies the effect of vibration of different frequencies on the body of Hubbard F15 broiler chickens. The analysis of changes in leukogram parameters, leukocyte indices found that 8 hours after exposure to vibration with frequencies of oscillatory movements أکثر

  This article studies the effect of vibration of different frequencies on the body of Hubbard F15 broiler chickens. The analysis of changes in leukogram parameters, leukocyte indices found that 8 hours after exposure to vibration with frequencies of oscillatory movements of 140 and 160 per minute, the stage of stress anxiety develops, passing after 24 hours into the stage of resistance. Vibration action with a frequency of 120 vibrational movements per minute does not cause deviations in leukogram parameters characteristic of a stress response and is a subthreshold stress effect. تفاصيل المقالة