The modern hatchery manager's goal is to produce large numbers of uniform, robust, day-old chicks. Robustness is a health criterion, originating in the embryonic life stage of the chicken – and correlating directly with the performance and resistance of individual chicks under differing farm conditions. Esta web inserta cookies propias https://binksites.com/story9243472/5-hechos-f%C3%A1cil-sobre-como-incubar-huevos-de-reptil-descritos