Impact of Spraying and Dipping Organic Acids on Hatching traits, Chick Quality, Immunity and eggshell bacterial count

Organic Acids (BacterActive) spraying and dipping on hatching eggs were evaluated experimentally for their effect embryonic mortality, hatchability, chick quality, immunity, eggshell bacterial count. A total of 6300 broiler breeder (Ross-308) at age 58 weeks, collected divided to 7 treatments as follows: (T1: General Control, T2: Dipping Water, T3: Spray T4: water, T5: organic acid, T6:spray Acid, T7:dipping-spray acid ) Results indicated that using a synergetic blend formic – propionic - lactic acids applied in manner with concentration 1ml/l significantly (p≤0.01) increased traits, chicks’ antibody titer against Newcastle Disease (ND) Infectious Bronchitis (IB) also application reduced mortality count all treatments. while T6 showed the best result among used T5 lowest value. control group T3 had overall T1 shows least favorable special note take consideration is water T2 impact death. In conclusion results via spraying, dipping, dipping-spraying breeders leads significant improvement quality immune status decreasing count.