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How to manage breeder brooding
In any stage of early growth, appropriate measures should be taken immediately when the body weight is not up to standard or when the appetite is poor. Measures should be taken as soon as possible to avoid adverse consequences caused by poor uniformity and obstructed development of important physiological organs in the later brooding period. The body of the hens at the end of the 4th week is between 380 g and 450 g. If the weight at the end of the 4th week is too large, the adult chicken will have a large body size and require a higher amount of feed and nutrition. If the body weight is small, the size of the adult chicken will be too small, affecting the qualified rate of the eggs. The first four weeks of the roosters were free to feed, and the weight monitoring was performed every day from the fourth week. Once it reached 690 grams, it was immediately restricted. Does not advocate the pull cage feeding method, because the change in the amount of material is too large, the stress on the cock is too large, a direct result of the late egg production fertility rate fell too fast. For hens, when the feeding time is less than 4 hours, 4/3 limit feeding is used.