TEMPERATURE hatching

    Incubation temperature is one important factor,

    improper temperatures will cause low hatchability.

    Hatchability of air in the engine-driven fan for ventilation

    then the incubation temperature between day one to day

    18 which is about 990 F - 1010 F. After 18 days, incubation temperature

    should be reduced 20-30 F (970 F - 990 F). It should be noted that

    tetas engine temperature during use must be constant. When

    high fluctuation will decrease hatchability.