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Hen. The process of incubating eggs takes 21 days, and the temperature should be controlled at about a degree during incubation. The exact time is also affected by the outside temperature, and if the temperature is high, it may drop to 19 days. If the temperature is low, it will take 21 days. Southern region in general.
The temperature is slightly higher, the hen hatches for 19 days, and even if the hen does not hatch at that time, as long as there are eggs with normal embryos, chicks can be hatched.
Precautions for hens hatching chicks.
Environmental requirements: Try to provide a safe and quiet incubation environment for the hens to avoid humans or other animals from frightening the hens.
Place plenty of corn kernels next to the nest. (This food can provide high calories, easy to eat, slow digestion, and long support for incubation), put enough water, and the sink should be slightly heavier so that it does not easily overturn. When the hen is hungry, it will come out to eat and drink on its own, and it can be fed if it is not needed, which will affect the mood of the egg.
The hen's nest should be spacious, preferably the hen's chosen nest. You can also find a spacious utensil to turn the bedding in the nest and put the eggs in. It is best to move the hen at night, with light movements, quiet environment, and low light. Don't frighten the hens.
The above content refers to People's Daily Online-From fertilization to shell breaking, the whole process of eggs hatching chicks is filmed.
Encyclopedia - Chick hatching technology.
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Summary. Hello, only fertilized eggs hatch chicks. The eggs used to hatch the chicks must be a-hen polyculture.
Generally, eggs on the market cannot hatch chicks, because there are no roosters in the laying hens, that is to say, this kind of eggs do not belong to fertilized eggs, so they cannot hatch chicks. Chickens are oviparous animals, embryos develop in eggs, and eggs laid in the morning to noon generally hatch chickens are male; Eggs laid from noon to evening are usually female; You can mark the eggs with a pen after the chickens lay their eggs, and continue to mark the chicks after they hatch, so that when they grow up, you will find that their male and female are basically the same as you judged. Hope it helps
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Hello, only fertilized eggs hatch chicks. The eggs used to hatch the chicks must be a-hen polyculture. In general, the eggs on the market can not hatch chicks, because there is no rooster for the laying hens that are bred for breeding, that is to say, this kind of eggs do not belong to the fertilized eggs, so they can not hatch the chicks to do the brother.
Chickens are oviparous animals, embryos develop in eggs, and eggs laid in the morning to noon generally hatch chickens are male; Eggs laid from noon to evening are usually female; You can mark the eggs with a pen after the chickens lay their eggs, and continue to mark the chicks after they hatch, so that when they grow up, you will find that their males and females are basically the same as you judged. Hope it helps
Do you think there's anything else you can help with?
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Roosters produce sperm, and although the hen can lay eggs on its own, the eggs laid by the hen itself cannot become chicks, because they are not fertilized, and the eggs laid after fertilization can be distinguished from those laid without fertilization.
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A hen without a rooster cannot lay eggs with chicks, only ordinary eggs.
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The rooster still has to mate with the hen, so that the hen can lay fertilized eggs and hatch chicks.
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It takes a rooster to form a fertilized egg, and without a rooster, the eggs laid by the hen cannot hatch chicks.
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