1. New chicken: A new chicken refers to a chicken that breeds chicks in spring, starts production in autumn and winter of the same year, and does not molt that year. This type of young hen consumes a lot and has poor physical condition, so it is necessary to strengthen feeding and management. Feed more carbohydrate feed (such as corn, sorghum, dried melon, etc.) and protein feed (such as fish meal, soybean cake, etc.). Attention should also be paid to supplementing bone meal, shell powder, stone powder, and green juicy feed to meet their needs for egg production and physical recovery. Even if the chicken lays more eggs, it still needs to ensure its health.
2. Old chicken: An old chicken refers to a chicken that has been laying eggs for 1-2 years. The characteristic of an old chicken is that its feathers have been replaced during the autumn and winter seasons of last year, and its physical condition is good. But old chickens are prone to obesity. During the feeding process, it is important to feed more protein feed such as fish meal and soybean cake, and less carbohydrate feed such as corn, sorghum, and dried melon that are prone to fat growth; Feed more powdered and juicy green feed, and less semi pellet and pellet feed to prevent the chicken from becoming overweight and affecting egg production.
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