The effect of treatment of hatched eggs with various ratios of salt solution and storing them for 10 days on the induction results

The research was carried out to determine the effect of storing the hatching eggs for ten days of salt solution used at different rates on hatchability traits. For this purpose, 720 hatching eggs obtained from 38 weeks old Ross PM 308 breeding flock were used. On the first day, the eggs were disinfected with control, 3% and 5% salt solution. Then, it was stored for 10 periods in containing 10-15 0C temperature and approximately 80% humidity. Eggs taken from cold storage were transferred to incubators and hatching characteristics were determined. It was determined that salt solutions did not have a significant effect on fertility rate, hatchability, hatchability of fertile eggs, early, middle and late embryo mortality, discarded chick rate, malformation rate, malposition rate and chick quality characteristics (P>0.05). It was determined that the salt solutions had a similar effect with the control (40% Benzalkonium chloride, 0.05% Trihydrooxidoboron, 15% Carbamic acid monoamide and 2% Gluteraltehid containing disinfectant) used as the control group in the study. As a result, it is evaluated that salt can be used as a disinfection in hatching eggs, and it has been concluded that new researches are necessary by using high ratios of salt solution in order to obtain clear results.