There is little difference between native chicken and broiler chicken in terms of nutrients, but some nutrients fluctuate slightly. For example, the fat content of broilers is slightly higher, which is related to its growth environment and feeding methods. Native chicken grows in the natural environment, with less human intervention, long growth cycle and more activities. The source of food can be freely chosen by the chicken, so the meat quality of native chicken is compact and there are more protein and other nitrogen-containing extracts. Broilers, on the other hand, are different. Under human intervention, the feed formula of broilers must be able to accelerate the growth rate of chickens and reduce the mortality rate of chickens, so the health problems such as hormone and antibiotic residues are more prominent. In addition, the activity space of chicken is very small, and the activity amount is of course small, so the body fat content will naturally increase, the growth speed is fast, the water content is high, the meat quality is not solid enough, the growth cycle is short, and the nitrogen-containing extract is less, so the fresh and fragrant taste of chicken is not rich enough.