When the hens pay for the calcium production, the eggs are mostly laid in the morning, and the next egg yolk is discharged from the ovary into the fallopian tube half an hour after the egg is laid. Therefore, even the production of hens does not require calcium supplementation in the morning. By 14 o’clock in the afternoon, as the egg shell deposition rate increases, the amount of calcium consumed by chickens will increase. Therefore, in order to make laying hens produce more eggs and produce good eggs, it is best to supply calcium chickens with layered feed at 12 to 18 o'clock every day.
Calcium supplementation methods and effects Calcium source feeds can be placed on their own, allowing any chicken to feed freely, and can also be fed mixed with feed. Calcium source feed has a good effect on improving chicken egg production, egg fertilization rate, chick hatching and shelling rate, serum calcium content, and eggshell thickness.
Calcium supplementation The production of laying hens requires calcium supplementation, but it is not always better. For a layer of eggs, 4.4 grams of calcium is required for each egg. The calcium content in the diet is 3.0%-3.5% to meet the production needs of the layer. Http://
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