[The effect of extreme cooling and the temperature for crystallization on the quality of turkey sperm]

Two experiments were performed to evaluate the influence of supercooling and temperature of ejaculate crystallization in white broad-breasted male turkeys, hybrid Ivagal, on the motility, proportion of live and morphologically normal spermatozoa. As follows from the results obtained by testing the quality of spermatozoa, increasing supercooling and decreasing temperature of crystallization have a destructive effect.