1, young chicken refueling can not be eager to change into the young chicken refueling, can not be directly converted into egg production chicken material, can not suddenly reload. If you are eager to complete refueling at one time, sudden increase of calcium and crude protein components, especially protein increase
2, according to breed feeding standards for chicken refueling, first of all should be carried out according to breeder feeding standards. Generally for the 19-20-week-old chicken for feeding before the egg production, also known as the transition material, the calcium and protein components of the feed should be increased compared to the young chicken feed, the general calcium ratio is 1%, the crude protein is 16.5%, when reloading, apply half a month or so to gradually complete the reloading process.
3, reloading time to choose to change the production of laying hens, the best choice when the egg production rate reached 2% -5% for egg production chicken feed, laying hens calcium content of feed should be 3.4% -3.5%, including Crude protein is 18%. When refueling, young chickens reared in the summer with natural lighting tend to start late, and they can begin refueling at 18 weeks of age. If the chickens are reared with natural light after winter, they often open. Early production can be reloaded at 17 weeks.
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