How to maintain the continuous high production of laying hens, how to improve the egg production rat

You can consult the problem of raising chickens on the breeding software - Somutong.

1. Sun Hunger and fed feather brother Kaizi powder. Adding three to five percent of the feather meal to the diet can increase lean meat and increase egg production.

2. Feeding gypsum powder. Feeding chickens 3 grams of raw gypsum powder every day can speed up moulting and resume egg production early for the flock that is moulting.

3. Zinc addition method. During the moulting period of hens, adding 2% zinc to the daily diet can increase the number of eggs produced.

4. Feeding flies and maggots. Mixing 10 percent of the diet with maggots can increase egg production.

5. Feed small trash fish. Adding 20 percent of the trash fish to the diet can increase egg production.

6. Plastic shed feeding method. The plastic shed roof is erected into a single-slope sun-facing type.

7. Constant illumination method. High-yielding breeders can increase egg production by laying eggs for up to 16 hours and keeping them constant.

When laying hens, how much feed is consumed per day, it depends on the feed *** is broken, and the supply and demand of nutrients.

In addition, it depends on the temperature of the chicken coop. If the temperature is too low in winter, in order to replenish energy, chickens should have a large feed intake.

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Specifically to solve the problems of laying hens in the later stage;

The eggshell is good-looking and has a good appearance; The feed egg ratio is low, and the death rate is less.

1. Extend the peak period of egg production and alleviate the decline in egg production rate.

2. Improve the color and quality of the eggshell (more sand shells, more soft shells, poor gloss, and significantly reduced eggshell thinness);

3. Reduce the feed-to-egg ratio (feed intake is significantly reduced).

4. Reduce the mortality rate (due to the high dose of soybean meal aggravating the burden on the liver, resulting in a significant reduction in liver rupture and death);

1. Adjust the temperature of the chicken coop The most suitable egg laying temperature range in the chicken house in summer is 13-23, if it is higher than 23, the chicken will have a heat stress response, and the chicken body feels uncomfortable, which affects the egg production. The cooling methods used to maintain normal egg production in summer are: the summer is hot, do a good job of heatstroke prevention and cooling workbench laying hens, the outer wall and roof of the chicken house are painted with white paint to reduce the heat radiation of the sun to the chicken house.

If necessary, electric fans can be installed, doors and windows can be opened to facilitate lighting and ventilation, and accelerate air circulation.

In summer, the temperature of the chicken coop should be adjusted in time, the chicken coop should ensure air circulation, and the temperature and humidity should be controlled within a reasonable range. 2.The coop should be kept quiet, and other animals or strangers should be avoided as much as possible.

increase the proportion of protein to 18% to 20%, and at the same time reduce the energy substances in the feed, such as cornmeal; At the same time, feed more green feed to improve the appetite of chickens; Pay attention to increase the proportion of calcium and phosphorus in the feed to reduce the damage of eggs.

Feeding pine needles is not only nutritious, but also contains phytoncides, which can promote the growth of livestock and poultry, prevent gastrointestinal diseases and various vitamin deficiencies. It has been shown that adding 6% pine needle powder to the chicken diet can increase the egg production rate by about 13%. When the temperature of the chicken house exceeds 30, the feed intake of the chickens should be reduced by more than 10%, for example, the full price of the chicken contains 17% of crude protein, when the less 10%, it is equivalent to providing the chickens with a crude protein feed.

Improve the laying hen egg can also be fed choline, generally as long as the choline is fed, the eggs laid by the laying hen will increase, the average weight of an egg is about grams, not only improve the egg production rate but also increase the weight of the egg. Lack of water can affect egg production, for example, a 24-hour lack of water can reduce egg production by 30%. Therefore, it is necessary to provide sufficient drinking water for laying hens, but to a limited extent, not to allow chickens to drink wildly, because too much water can cause diarrhea.

The suitable amount of water in summer is 4 5 times the weight of the feed.

You can choose some good quality feed when choosing, only in this way can the chicken's body be supplemented with a lot of nutrients, so it will lead to an increase in egg production rate, or to improve the environment in which it grows, regular cleaning and spraying of disinfectant, only a good environment can also make egg production rise.

Prepare nests, nests are set up in the coop and woodland areas to allow the chickens to lay eggs in the nests, reduce egg loss, and keep the shells clean. The egg laying box should be able to prevent rain and snow, and can be made of bricks, concrete, etc., with asbestos tiles as the top of the box, and the eaves of the box stretch out 30 cm to prevent rain and light. It can also be made of wood, iron or plastic and other materials, the size can be made into a width of 30 cm, a depth of 50 cm, a height of 40 cm size, chickens like to lay eggs in a hidden, dark place, woodland to lay eggs in a darkly lit place.

The egg crates in the chicken coop can be set up against the wall, placed in a position with low light and less sunlight, and are firmly installed and can bear load.

You can increase the daily light duration, and in terms of feeding, you must feed some first-class feed and supplement them with some vitamins, and vaccinate the chickens on time to ensure the environmental hygiene in the chicken nest. I think that if I do this, the egg production will go up.

We must strictly control the environment for the growth of laying hens, and also carry out scientific management methods for these laying hens, and strengthen the prevention and control of disease among laying hens.

You can choose a better feed, the chicken is supplemented with enough nutrition, the egg production rate will increase, or improve the environment of the chicken house, appropriately increase the light time of the chicken house, and the egg production of the chicken will also increase.

1. Breed selection of hens. Breeders should pay attention to the breed when they start to decide to breed, when buying hen breeds, they should first conduct a breed inspection, carefully examine which chicken has a high egg production rate, and can not buy hen breeds at will, because the egg production rate of hens is a big factor. According to the statistics I have obtained, if the farmers plan to take the egg-laying breeding route, Luhua chicken and white-shell laying hens are the best choice, because these two kinds of chickens Luhua chicken in China's native chicken breed, is a chicken breed that has been bred in our country, has been breeding it, but also from another direction to explain its various qualities such as egg production rate and chicken quality are very good, and another white-shell laying hen is specifically to deal with the egg breeding to obtain the breed, the egg production rate is naturally very high, Both types of chickens can produce between 255 and 288 eggs at 72 weeks of age, so I recommend that farmers choose these two breeds when selecting chicken breeds.

2. About the feeding of laying hen feed. The key to laying hens is eggs, and farmers need to add a lot of calcium, vitamins and high protein feed to the feed after the breed reaches the laying age. For example, farmers can choose to add bone meal to the feed, which is to add calcium, which is used to form the eggshell of the egg.

The purpose of adding diced carrots, diced radish, cabbage and other green fodder to the feed is to increase the intake of trace vitamins in chickens and ensure that the egg whites produced by hens have relatively high nutrition. As for high-protein bean plants, it's the best protein**. After reaching this period, the ratio of pellet feed, green fodder, and legume feed is best 5:

3：2.This not only increases the egg production rate, but also the quality of the eggs can be reached to a high standard.

3. The problem of breeding sites will also affect the egg production rate of chickens, such as breeding in a better environment and no noise than breeding in a noisy environment, the egg production rate of laying hens with poor environmental elements is about five percent higher. Therefore, the best place for farmers to build a place with a good environment, clean water, good air ventilation, of course, lighting is also a very important factor, farmers can choose to use the factory incandescent lamp to provide lighting, can also choose to open more windows to provide sufficient light.

Let me summarize the key points of how to improve the egg production rate.

1. The place where the breeding site is built must be clean, and the air and water sources must be started to reach the best level.

2, the breeder to choose a good breed is the premise of success, Luhua chicken is the most suitable choice for breeding hens in China.

3.The feed ratio must be scientific and reasonable, the feed ratio is different during the grow-out period and the egg-laying period, the feed purpose of the grow-up period is to provide sufficient nutrients for the growth and development of the hen, and the feed during the egg-laying period is not only to provide energy for the hen, but also the elements of the eggs**. Therefore, it is necessary to distinguish and proportion.

4. Epidemic prevention work must be done well, which is a problem that every breeding site needs to give priority to.

According to the different stages of egg production of laying hens, targeted feeding management and nutrient supplementation are carried out.

1. Artificial light: light directly affects the sexual maturity, ovulation and egg production of chickens. In autumn, the days are getting shorter, and artificial light needs to be supplemented, and the total amount of natural and artificial light is maintained for 16 hours.

2. Regulate the temperature: In autumn, the temperature difference between day and night increases, so it is necessary to pay attention to reasonable temperature adjustment to minimize the impact on the hen due to the sudden change of external temperature; In late autumn, the temperature drops significantly, and the open chicken coop should do a good job of cold protection and thermal insulation, and close the windows when the temperature is low to prevent the invasion of cool breeze. In addition, there is a lot of rain in autumn, the humidity is high, the air in the house is humid and dirty, and various pathogenic microorganisms are easy to grow and multiply, inducing respiratory and intestinal infectious diseases.

3. Eliminate low-yielding chickens: according to the egg production situation in spring and summer, the low-yielding chickens, discontinued chickens, weak chickens, soft-footed chickens in the flock and chickens with serious malice, short egg-laying period, non-standard weight (too large or too small), sick but no first-class value of chickens are eliminated, so as to reduce feeding costs and improve production efficiency. For laying hens ready to be eliminated, they should be selected in time to be raised separately, and more than 16 hours of light should be maintained every day to postpone moulting and prolong the laying period.

4. Timely deworming: laying hens are susceptible to parasitic diseases, resulting in emaciation and decreased egg production rate. In autumn, the new chickens are in the beginning of the production period, the old chickens are in the moulting period, it is the best period for deworming, you can add 20g of levamisole hydrochloride per kilogram of feed or drinking water, so that the chickens can eat or drink freely, 2 2 times a day, continuous feeding for 3 5 days, or per kilogram of body weight with roundworm, mixed in the feed or directly fed.

During the deworming period, the chicken manure should be removed in time, and the chicken coop and utensils should be thoroughly disinfected.

Chickens are unstable on their feet, and the egg production rate cannot go up? This is a question you must know!