As for organic eggs, it is generally said that the food eaten by chickens should not contain any chemical components, and there should be no chemical pollution near the chicken farm. Pure natural environment and feed. A small amount of farming is very simple. It is the farming method of farmers in the ravine. (Free-range farming) If it is large-scale farming, we must study systematically. At least, you should buy some books and materials to study it in detail. It is not easy to improve good economic benefits, especially disease prevention. Maybe this is not a matter of interest, but a matter of loss. Large-scale farming, chickens are bought from large-scale chicken farms and hatcheries near you. It is best to buy a small amount of local culture, because local chicks are more adaptable to the local natural environment and have strong disease resistance.