When do chickens lay the most eggs, how often do chickens start laying eggs, and what season lays mo

Chickens lay the most eggs in spring, firstly because the temperature is suitable in spring, and secondly, because the sunshine hours in spring are gradually increasing. The suitable temperature of chickens is affected by a variety of factors, it is generally believed that the suitable temperature of chickens is 20 25, between 17 and 27, which has little impact on the production capacity of chickens, and the feed conversion rate of chickens below 16 is reduced, and the egg shape is smaller than 24. If the temperature is lower than 10 or higher than 30, the laying rate will be significantly reduced.

The temperature in summer is higher than the suitable range, the chicken body is difficult to dissipate heat, and it is necessary to speed up breathing and increase blood flow to increase heat dissipation, so that it will inevitably reduce the amount of blood flowing to the reproductive system, which can be roughly reduced to 50 60% of the normal amount, which is the direct cause of the high temperature in summer affecting egg production.

Late autumn. When the temperature is low in winter, the chicken body dissipates a lot of heat and must produce a lot of heat to maintain body temperature, so it is necessary to consume nutrients, increase body heat production, and increase feed intake. For example, when the temperature drops to 18, feed intake is comparable.

increase by 5%; When it is reduced to 5, it increases by 15%, and if sufficient feed is supplied, it can also make egg production normal, but it will reduce the feed conversion rate due to the use of some nutrients for heat production. When there is not enough feed** or a large amount of nutrients is consumed in heat production, which affects the nutritional needs of egg production, the egg production rate is reduced. The lower the temperature, the worse the nutritional conditions and the more severely affected the egg production.

1. What season of the year has the highest egg production for chickens?

The season with the highest egg production is in the spring. Laying hens lay the most eggs in spring, one is because the temperature is suitable in spring, and the other is because the sunshine hours in spring are gradually increasing. The suitable temperature of laying hens is affected by a variety of factors, it is generally believed that the suitable temperature of laying hens is 20-25, between 17-27, which has little impact on the production capacity of chickens, below 16 feed conversion rate is reduced, and higher than 24 egg shape becomes smaller (as shown in the table).

If the temperature is lower than 10 or higher than 30, the laying rate will be significantly reduced.

Second, the peak period of egg production of laying hens.

Modern breeds of laying hens, generally 18 to 19 weeks old eggs, 23 25 weeks old egg production rate of 50%; 27 At the age of 29 weeks, the peak egg production rate (egg production rate is greater than 90%), and the maximum egg production rate can reach more than 95%. The peak laying period can generally last around 20 weeks. After 54 weeks of age, the laying rate is less than 80%, and the laying rate can still reach 50% to 70% at the end of laying

The highest chicken egg production season in a year is in the spring, and the peak egg production of laying hens is mostly 27 29 weeks old, so in the spring laying hen farmers should be particularly careful to raise laying hens, in order to effectively improve the production efficiency of laying hens, increase the income of laying hen breeding.

Answer: hens will start laying eggs in 4-7 months, the egg laying period is about 2-3 years, the egg production of hens over 3 years old will gradually decrease, a hen lays about 200-250 eggs a year, the amount of eggs laid by the hen and the feed of the hen is straight, the environment and whether the hen is still laying eggs is related, the hen will produce more eggs after the beginning of spring, and in the autumn and winter should be the reason for the cold weather, which will lead to a decrease in the amount of eggs laid or no eggs.

1. How often do chickens start laying eggs?

1. It takes 4-7 months for the hen to lay eggs from hatching to adulthood.

2. The egg laying period can last for about 2-3 years, and then the egg production will be reduced year by year.

3. The external environment will affect the hen's egg production, and the hen will have a stress response if she has been frightened or vaccinated, and the stress response will easily lead to the hen not laying eggs or reducing the egg production.

4. The chicken coop is not well ventilated, and the manure and feed are not cleaned up in time will lead to decomposition and fermentation of harmful gases and bacteria, and the hens will often be infected with diseases when they stay in the chicken coop, and the frequency of egg production will decrease.

5. The hens in the moulting period will stop laying eggs, which will generally last for 2-4 months, and can be fed with gypsum powder to accelerate the moulting of the hens.

6. Hens in the laying period need to ensure that the hen's feed is sufficient, the nutrition is comprehensive, and the drinking water is sufficient, which can improve the egg production rate of the hen.

7. The eggs laid by the hen that has not mated with the rooster are unfertilized eggs and cannot hatch chicks, and the fertilized eggs will be laid 2-3 days after mating with the rooster, and the fertilized eggs can hatch out of the chicks.

8. Sustainable lighting can be configured in the chicken house to ensure that the hens have 14-16 hours of light per day to improve the egg production rate of the hens.

9. After the hen lays eggs, the eggs need to be taken away in time, so as to create the illusion that the eggs in the hen are not enough to hold the nest, and the hen will continue to lay eggs.

Second, when the chicken lays more eggs

1. In the spring, the hen lays the most eggs, the temperature in spring is suitable, and the daily time will gradually lengthen, which is the most suitable season for hens to lay eggs.

2. In autumn and winter, the temperature decreases, and the sunshine time will gradually shorten, the temperature is lower than 10 degrees, and there is not enough sunshine, and the hen will reduce egg production or no egg production.

3. In the summer high temperature, the hen will have heat stroke, loss of appetite, the temperature is too high, the hen needs to accelerate the digestion of nutrients in the body to accelerate heat dissipation, reduce the nutrition of the reproductive system, which will reduce the amount of eggs.

4. When the temperature is high in summer or cold in winter, it is necessary to ventilate or heat the chicken house in time to provide sufficient feed to ensure the nutrition of the hens.