How does quail breed?

The breeding of quail includes: selection according to appearance and selection according to record results. The selection methods of quail include homogeneous selection and heterogeneous selection. Breeding methods include: large group breeding and small group breeding. Attention should be paid to the ratio of male to female, the utilization period of quail, the age of spawning and mating, and the factors affecting the fertilization rate of eggs. Breeding methods include pure line breeding, cross breeding, variety breeding and mating line breeding. Artificial incubation includes: breeding egg selection and incubation system. Incubation system includes: incubation temperature, incubation humidity, ventilation, egg turning, egg taking, etc.