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Breeding technology and incubation technology of princess chicken
The imperial concubine chicken is not strong, so it can be hatched and propagated by the electric incubator and artificial breeding technology, and the incubation period is 2 1 day. In order to improve the hatching rate of fertilized eggs, the following technical points should be mastered:

1. Sterilize the eggs in time.

Seed eggs can be stored at room temperature of 13 ~ 15℃ for up to 5 ~ 7 days. Before hatching, it should be soaked in 0.02% potassium permanganate solution for 2 minutes, dried and hatched.

2. Control temperature and humidity.

After hatching 1 ~ 18 days, the suitable temperature is 37.8 ~ 38.0℃ in winter and 37.5℃ in summer. 19, and the suitable temperature is 37.2℃ in winter and 37.0℃ in summer. The relative humidity requirement is that 1 to 18 is 60%, and 19 to 2 1 is 70%. The way to increase humidity is to add a water tray or wet towel organically and spray warm water on the surface of eggs.

3. Turn eggs and take photos.

On day 1 ~ 18, turn eggs every 2 ~ 4 hours 1 time. Sperm eggs and dead embryo eggs were picked out on the 5th to 7th day, and live embryo eggs were transferred to the incubator on the 9th day/kloc-0, and the eggs were turned over for hatching. During dystocia, the eggshell can be gently peeled off by artificial midwifery.