hatchability,
chick performance, and to control microbial activity
naturally occurring on eggshells. A total of 750 fresh
eggs was randomly divided into 5 groups. Eggs from
the first group were sprayed with ethyl alcohol (70%,
A), the second group was sprayed with benzalkonium
chloride (B), and the third, fourth, and fifth groups were sprayed with propolis at 3 doses: 5, 10, and 15%.
Eggs sprayed with propolis had lower egg weight loss
than eggs from groups A and B (P < 0.001). Bacterial
activity was reduced significantly in all propolis
groups
hatchability,chick performance, and to control microbial activitynaturally occurring on eggshells. A total of 750 fresheggs was randomly divided into 5 groups. Eggs fromthe first group were sprayed with ethyl alcohol (70%,A), the second group was sprayed with benzalkoniumchloride (B), and the third, fourth, and fifth groups were sprayed with propolis at 3 doses: 5, 10, and 15%.Eggs sprayed with propolis had lower egg weight lossthan eggs from groups A and B (P < 0.001). Bacterialactivity was reduced significantly in all propolisgroups
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