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The laying stage of a turkey is generally from 29 weeks of age to the end of egg production. Egg laying begins at 30-31 weeks of age and ends at 54-57 weeks of age; Chickens retain a strong habit of holding their nests, and female turkeys generally have to hold their nests once every 10-15 eggs they lay to stop laying eggs. Once the nest is held, it is more difficult to wake up again, and it usually takes 2-3 weeks, or even longer, to resume egg production.
It should be the size of an egg.
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Chickens start laying eggs at about four months, and some well-developed hens can start laying eggs at about three months. The specific month in which the chickens start laying eggs depends on the conditions in which they are raised. Usually laying hens can start laying eggs in about three months, and domestic chickens lay eggs relatively late, generally about four months.
Generally, chickens can start laying eggs at about four months, and laying hens can start laying eggs at about three months. It takes 3-4 months for chickens to lay eggs. If they do not reproduce well, it may take 7-8 months to lay eggs.
Specially bred hens usually start laying eggs at 120 days of age, and then they reach their peak in a month or two. This stage can last about 3-4 months, and it will basically be eliminated after 16 months. Not only is the egg laying rate low, but the eggs are of poor quality.
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When the chickens lay their eggs, there is a big difference.
1. Captive chickens are 100-130 eggs under the skin. In general, it is a high-yielding laying hen that sees eggs in 100 days at the earliest and 130 days later. 50% egg laying rate at 150-160 days; 180-200 days to reach the peak of egg production (egg production rate of more than 90%).
If the breeding level is very poor, there are also eggs that lay eggs in 140 days or even 150 days.
2. Stocking chickens for 130-200 eggs. Most of them are hybrid chickens, and a small number of them are high-breed chickens and native chickens. Under normal circumstances, most of the high-quality breed chickens and hybrid chickens lay eggs in 130-150 days, and the native chickens lay eggs in more than 180 days.
Eat whole grains.
The eggs are laid later than those who eat the full price, and the eggs that are pure free-range are later than those that are semi-free-range.
Article**2: The sooner the better.
How long chickens lay eggs is not set in stone, nor is it that the earlier the eggs, the better. If the laying hen starts laying too early, there will be small eggs, low egg production rate, and the peak egg production period is short. At the same time, it is easy to prolapse and peck the anus, and the death rate will increase.
In order to lay eggs high enough, long enough, experienced chicken farmers will be through feed, light to regulate the start of production, in general, brown shell laying hens 1500 grams, white shell laying hens 1300 grams is a better starting weight.
In short, there are many influences on the production time of chickens, among which the breed, breeding mode, and feeding management level are the main influencing factors.
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How many months does a nine-pound yellow chicken start laying eggs?
Nine catties of yellow chickens generally start laying eggs in four months, generally about 110 eggs per year, but the laying time and number of eggs are not fixed, will be affected by the breeding environment and conditions, if the chicken flock is properly raised, the egg laying time will be advanced, otherwise it will be delayed.
How long is the growth cycle of nine catties of yellow chickens?
The growth rate of nine-pound yellow chickens is relatively slow. If the breeding conditions are more suitable, it takes 222-270 days to complete growth, and the average growth time is about 248 days. If the environment is poor, it will take more than 300 days to complete its growth.
Although it grows slower than ordinary chickens, the quality of its chicken is very good.
How to raise nine-pound yellow chickens and lay more eggs?
The most accurate way to feed is corn with wheat bran and a moderate amount of mixture. The mixed feed should contain vitamins and amino acids and other ingredients to fully ensure the nutrition of the chickens, so that the chickens will lay more eggs. It is necessary to ensure sufficient feeding every day, some people feel that this method is costly, but if it is not the whole process of feeding, the egg production of chickens is actually significantly reduced, so it needs to be raised all day.
Precautions for breeding nine catties of yellow chickens.
1. Feed feeding.
Brooding period should be fed easy to digest, nutrition comprehensive chick full price feed, because of its slow growth rate, feed crude protein content is lower than fast large broiler full price feed 2 percentage points, to a small number of meals, to promote the growth and development of chicks, in the breeding, grazing period can be fed more green feed, * miscellaneous grains, etc., can effectively improve meat quality, reduce feed costs.
2. Strict epidemic prevention.
Epidemic prevention work is a key part of raising nine catties of yellow chickens, generally under the condition of stocking, nine catties of yellow chickens have strong disease resistance, less disease, but because of the long feeding cycle, many areas are free-range, so the chance of contact with pathogens is large, it is necessary to do a good job of hygiene, disinfection and epidemic prevention.
Special attention should be paid to the prevention of coccidiosis, carinii leukocytosis and digestive parasitic diseases, frequent examinations, and timely expulsion once they occur. In addition, synthetic drugs can not be used in the later stage, and more traditional Chinese medicine and biological control should be used to reduce and control drug residues in chicken.
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If it is a layer on a farm. Eggs are laid almost every day. In addition to eating every day. It is in the process of preparing to lay eggs.
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It takes about three months for chickens to lay eggs.
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Laying hens refer to chickens that are raised to lay eggs and lay eggs. Eggs are the main source of income for laying hens**. Laying hens generally start laying eggs in 120 days, and will last between 180 and 400 days from about 500 days to the peak.
You can lay eggs in three or four months, depending on the nutrition and temperature, season and breeding environment, you can lay eggs for two or three years, and then you will lay eggs, but the egg production will be reduced, if you keep raising, chickens can live up to about 10 years.
Laying hens began to lay eggs in about 120 days, 1 to 2 months after egg laying into the peak period of human egg production, during the peak period of egg production, if the chicken's physique is good, there is no disease, the peak period can be maintained for 3 to 4 months. Generally, it is eliminated at about 16 months, and it can also depend on the number of eggs produced.
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Chickens start laying eggs at three to four months.
If it is not raised well, it may take 7 to 8 months to lay eggs. Usually specially bred laying hens, 120 days old when they begin to lay eggs, after a month or two will enter the peak period of egg production, this stage can be maintained for about 3 to 4 months, 16 months old is basically eliminated, not only the egg production rate is low, and the egg quality is not good.
Origin of species
China is the first country in the world to domesticate chickens, with a history of at least 4,000 years. In Hubei, Jiangxi, Shandong, Henan, Gansu and other provinces, chicken bones or pottery chickens more than 4,000 years ago have been found.
Chinese chickens are domesticated from pheasants, and there are many excellent varieties, among which Jiujin Huang and Wolf Mountain Chicken are very famous. Nine catties of yellow, also called Pudong chicken, produced in Shanghai Nanhui, Fengxian, Chuansha area, is a large broiler, feathers, beak, feet are yellow, so it is also known as three yellow chicken. Nine catties of yellow, the individual is extra-large, and the meat is delicious, so it is welcomed by people all over the world.
It has played a great role in the improvement of the breed of domestic chickens in the world. It was first introduced to Britain in 1843 and imported to the United States in 1847. The American Rock Chicken was formed in 1865 by crossing the American chicken with nine catties of yellow and black and white spots in China.
Japan introduced Chinese chicken breeds during the Sui Dynasty, and by the end of the shogunate, the nine-catty yellow chicken from Shanghai was introduced and bred into the famous Nagoya chicken with meat and eggs.
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The egg-laying period is from March to September every year, when the turkey is courting, the male has tail feathers, wings drooping, shaking feathers, shrinking his head and walking widely, and making a rapid "clucking" sound.
Nesting on the ground, a male and a flock of females lay 8-15 light brown spotted eggs per clutch, which lay in low-lying areas of the ground; The incubation period is 28 days.
Since the sex of birds, amphibians and fish is determined by the sex chromosomes carried by the egg, parthenogenesis can be carried out in certain specific situations, and turkeys are more capable of this. In the absence of males, unfertilized eggs produced by females can hatch, and the offspring hatched are usually weak and almost always males.
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