How do you tell the age of a chicken? How can you tell the age of a chicken?

There is a finger on the back of the chicken feet. As the chicken ages, the longer that finger is, the older the chicken.

Paws, body type, coat color (the older the chicken looks like long paws, large and fat, and dull coat).

The age of the chickens can usually be identified from the following "seven looks":

One look at the mouth nails: the young chickens have thin beak nails, narrow and thin corners of the mouths on both sides, no scabs, and chickens that are more than a year old have slight scabs. Adult chicken beak nails are stubby and short, with a stiff and slippery end, and the corners of the mouth are broad and rough on both sides, with large scabs.

Second, look at the nasal nodules: the nasal tumors of suckling chickens are ruddy, the nasal tumors of young chickens are light red and shiny, and the nasal tumors of chickens that are more than two years old have a thin pink, and the nasal tumors are large and soft, moist and shiny. Chicken nose tumors that are more than four or five years old are pink and coarse.

Three look at the toes: the young chicken's feet are soft, the scales are soft and thin, the scales are not obvious, the color is bright red, the toenails are soft and pointed, and the texture is soft. Adult chickens have stout feet with coarse scales with well-defined, dark red scales, and hard and curved toenails.

Fourth, look at the foot mat: the young chicken foot pad is thin and soft and smooth; Adult chicken foot pads are thick and hard, rough and darker in color.

Five look at the feathers: the main wing of the chicken can be used to identify the age of the chicken. A total of 10 chicken main wing feathers, at the age of two months, begin to replace the first one, after every 13 days 16 days or so in order to replace one, to the last one, the chicken is about 6 months old, is already mature, can start to pair production.

There are a total of 12 secondary wing feathers, which can be used to identify the age of adult chickens. The secondary wing feathers are replaced once a year in order from the inside out, and the replaced feathers appear slightly darker and clean.

Sixth, look at the naked skin of the eyes: The more wrinkles the naked skin of the chicken's eyes, the older it is.

Seven look at the upper cavity sac: from the size of the chicken cavity sac, whether there is or not to identify the age of the chicken. The supraluminal sac of the chicken is located above the confluence cavity, and the supraluminal sac of the young chicks is relatively large, becomes smaller when the adult is an adult, and after a few years, the supraluminal sac becomes small or has only a few traces.

1. Look at the chicken mouth: the tip of the shorter chicken is thinner, the mouth on both sides is getting narrower and narrower, and it will not form a hard bump, and the chicken that is more than a year old will form a hard bump.

2. Look at the foot pads: the feet of underage chickens are thin and soft, and the adult chicken pads of Zhao Richard are thick and hard, rough and dark.

3. Look at the crutches: The older the chicken, the longer, harder and rougher the crutches.

Summary. The age of the chicken should be judged according to a variety of physical characteristics, such as weight, which is generally proportional to age; In addition, according to the color of the cockscomb and the degree of aging, it is also more intuitive (if it is a rooster), and the fresh color is of course younger; Similarly, the beak of the hen can also be seen, the mouth color of the general chick is yellow, and there is no thick keratin, but the color will become dull and the cuticle becomes thicker and thicker as the age increases.

However, whether it is domesticated or large-scale farm, the breeder knows more than the number of years it has been raised, so it is rare to encounter a situation where it is necessary to identify the age of the chicken.

Old hen refers to a female chicken that has reached a certain age of one month, but there is no exact definition to stipulate that a hen that reaches a certain age is an "old" hen, generally speaking, a hen has been free-range for more than 400 days, and has laid eggs, especially those who have hatched chicks, can be called old hens.

How can you tell the age of an old hen?

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The age of the chicken should be judged according to a variety of physical characteristics, such as weight, which is generally proportional to age; In addition, according to the color of the cockscomb and the degree of aging, it is also more intuitive (if it is a rooster), and the fresh color is of course younger; Similarly, the beak of the hen can also be seen, the mouth color of the general chick is tender yellow, and there is no very thick and scattered keratin, but as the age increases, the color will become dull and the cuticle becomes thicker and thicker. However, whether it is domesticated or large-scale farm, the breeder knows more than the number of years it has been raised, so it is rare to encounter a situation where it is necessary to identify the age of the chicken. Old hen refers to a female chicken that has reached a certain age of Pei, but there is no exact definition of a hen that reaches a certain age as an "old" hen, generally speaking, a hen has been free-range for more than 400 days, and has laid eggs, especially those who have hatched chicks, can be called old hens.

Hope mine can help you! Thank you!

Look at the cockscomb and the chicken paws. You compare.

The top finger of the chicken's paw (I don't know if it can be called a finger) is the protruding finger about 3 centimeters from the ground, the younger the shorter, the chick for a few months has only one protrusion in that place, and the old one will be two or three centimeters long.

Hello to judge the age of the chicken according to a variety of physical characteristics, such as weight, generally proportional to age; In addition, according to the color of the cockscomb and the degree of aging, it is also more intuitive (if it is a rooster), and the fresh color is of course younger; Similarly, the beak of the hen can also be seen, the mouth color of the general chick is yellow, and there is no thick keratin, but the color will become dull and the cuticle becomes thicker and thicker as the age increases. Of course, there are some others, and these are relatively simple.

Mainly look at the chicken or chicken, raising chickens generally will not exceed 3 months, chicken can be identified from the following 4 aspects of the age of the hen:

1. Distinguish from body weight.

Weight is proportional to age, 3-month-old hens weigh 330-410 grams, 6-month-old hens weigh 750-830 grams, nine-month-old hens weigh 1800-2000 grams, and the hen almost no longer grows after nine months.

2. Look at the chicken mouth.

Chickens with a short age have thin beak nails, narrow and thin corners of the mouth on both sides, and do not form hard bumps, and chickens that are more than a year old will form hard bumps. Due to long-term foraging outdoors, adult chickens, generally after 8 months, have a thick and short beak nail, a stiff and smooth end, and broad and rough corners of the beak on both sides.

3. Look at the mats.

Juvenile chicken feet are thin and soft; Adult chicken foot pads are thick and hard, rough and darker in color.

4. Look at the crutches.

The older the chicken's beard is, the longer the crutches, the harder, and rougher.