For turkeys, the incubation process is similar to that of chickens but with some differences in time and environmental conditions. 1. Setter (First 25 Days): Temperature: 37.5°C (99.5°F) Humidity: 55-60% (Relative Humidity) Turning: Eggs should be turned several times a day (at least every 4-6 hours). 2. Hatcher (Last 3 Days, Day 25 to 28): Temperature: 37.2°C (99°F) Humidity: 70-75% (Relative Humidity) to help the poults break through the shell. No Turning: Stop turning the eggs as the poults are getting into position to hatch. Total Days for Hatching: 28 Days for turkeys. It's important to maintain proper ventilation and make sure that the eggs are well managed to ensure successful hatching.