In the broiler fattening process, the following method of lighting is used: 22 to 23 hours of light and 1 to 2 hours of dark period. In the first two days, it is desirable to have lighting at an interval of 24 hours.
This is necessary for the animals to get to know and get used to their environment.
From 3 day we introduce 1 to 2 hours of dark period. From this day on, it is necessary to gradually reduce the intensity of the lighting, in such a way that by the age of 3 weeks it is reduced to half. Constant light of strong intensity leads to aggressive behavior and cannibalism.