How to solve the problem of broken eggs
Egg breakage has become a headache for many laying hen farms. Nowadays, farming equipment and chicken battery cages are use to raise chickens and collect eggs. According to statistics, the breakage rate of eggs in many laying chicken farms is above 2%. Especially in the early stage of the chicken and egg production, the performance is relatively serious, generally between 1-3%, and some chicken farms have a higher damage rate, even more than 6% in poultry farming cage equipment
Once the egg is damaged, its economic value will drop by more than 60%, severely lose its economic value, and it will pollute normal eggs due to the outflow of egg liquid, and even cause pathogen reproduction pollution. The economic loss caused by broken eggs can account for more than 0.5% of the farming income. According to statistics from relevant departments, the direct economic loss caused by eggshell damage to the laying hens industry is as high as 500 million yuan per year, which has become one of the main factors affecting the efficiency of laying hens.
Especially with the change of breeding mode, the feeding cycle is prolonged, the application of mechanical egg collection is promoted, and the eggshell quality problem has attracted much attention. One of the most important reasons why eggs are damaged is that they lack vitamin D3, specifically 25-hydroxyvitamin D3. Some people think that it is calcium and phosphorus deficiency, and the test proves that there is no calcium deficiency in the feed. The broken egg indicates that the chicken has problems, that is, it is not healthy enough. At this time, supplementing “25-hydroxycapsule” to improve the health of the chicken and strengthening the eggshell is a smart choice.
When the calcium and phosphorus in the feed are not balanced, supplementation with 25-hydroxyvitamin D3 can increase the absorption of calcium and phosphorus. In the hot summer, the phytase added to the feed is prone to failure due to high temperature, resulting in insufficient phosphorus and imbalance of calcium and phosphorus. In the case of calcium and phosphorus imbalance, the addition of 25-hydroxyvitamin D3 is more significant. High temperature in summer can easily cause heat stress in chickens. Heat stress can affect the quality of eggshells (the eggshells become thinner and brittle). The reason is that the blood calcium reduction of laying hens is also lower than the reduction of carbonic anhydrase and vitamin D activity in laying hens. The important reason. Supplementing 25-hydroxyvitamin D3 can increase the egg production rate, reduce the egg breaking rate, reduce the egg-to-egg ratio, especially increase the eggshell hardness and reduce the egg breaking rate.
Prevent chicken from stress response
Chickens are also avoided stress reactions occur in Poultry Equipment for Sale. There are many reasons for the stress response of laying hens. Poor management in all aspects may cause stress. Stress seriously affects the healthy growth and laying of laying hens. Affect the economic benefits of the farmers, so in the process of breeding, farmers must pay more attention to avoid the stress response of the flock
There are many reasons for the stress response of laying hens. If the nutrients are not balanced in the feeds that are usually fed, the mildew of the feed will affect the feeding and absorption functions of the broilers and then physiologically appear to have a stress response. In addition, if the temperature of the house is too high or too low, or the ventilation is unscientific, the drinking water in the external environment such as noise will also cause stress. So how do you prevent a stress reaction?
1, Firstly, from the growth characteristics of laying hens, provide a good, quiet and comfortable growing environment for the laying hens, control of temperature and humidity, and management of ventilation should be scientific and reasonable, avoiding the humidity in the chicken house caused by poor ventilation. And air pollution, etc., to avoid the stress of environmental failure.
2, to ensure the stability of feeding throughout the breeding process, such as laying water, feeding, disinfection and other environments, must be in order, time is regular, farmers must pay attention to must not be cut off, lack of material.
3, In the breeding process, it is necessary to control the environment of the chicken house, such as fixing the time of the switch light, doing the cooling work in the summer, and keeping warm in the winter to prevent the adverse effects of high and low temperature on the laying hen. In the autumn when the temperature changes greatly, timely prevention and control measures should be taken. In the rainy season, work to prevent storms is also needed.
4, In the farm where the laying hens are raised, the farmers should be careful not to yell and scream, and pay attention to the chicken houses not to be built in noisy places.
5, The feed ingredients required for different growth stages of laying hens are different. Therefore, the farmers must change the feed at a certain stage. There must be a transitional stage in the process of changing the feed, so as to ensure the smooth adaptation of the broilers.
How to ensure the laying rate of laying hens in summer?
The high temperature in summer will affect the laying rate of laying hens to varying degrees. Here are some practical methods to ensure the high yield and stable production of laying hens raised in automatic chicken battery cage density through the summer.
Implement strict sanitation and disinfection measures
Summer spray disinfection can not only kill germs and purify the air in the house, but also lower the temperature of the house. It should be carried out at 10 am and 3 pm, but attention should be paid to the spray speed and the height should be appropriate. The spray diameter should be moderate. The disinfectant used must be efficient, non-toxic and side-effects, strong adhesion, and low irritating odor. So as not to induce respiratory diseases in chickens. Cause unnecessary losses.
Protect the chicken's own cooling and heatstroke prevention behavior
In order to adapt to hot weather conditions. Chickens often have some instinctive behaviors. If you open your mouth to breathe in order to dissipate heat, spread your wings. Increasing the contact area between the epidermis and the air and facilitating conduction and heat dissipation are all instinctive responses of chickens to adapt to high temperatures. Should be protected.
Use automatic ventilation system
When the temperature exceeds 30°C. The ceiling fan can be turned on to cool down the open type chicken house, and the closed type chicken house can adopt the longitudinal ventilation method to cool down. That is, an energy air outlet is set at the front door of the chicken house, and an exhaust outlet is set at the back door. A certain number of high-power exhaust fans are reasonably and evenly set up according to the size of the chicken house, and the west side windows are closed when the wind is active to prevent hot air from being injected. After the fan is turned on, the discharge of dirty air in the house and the injection of outdoor fresh air can be accelerated, effectively reducing the temperature of the house.
Reasons for low laying rate of laying hens
Farmers who raise layer hens in poultry chicken cages all want to allow chickens to lay more eggs, but some of them have low egg production rates due to some reasons. Today we will discuss the reasons.
First of all, there are two reasons for the lack of egg production rate: feed and management. Farmers need to check whether the feed formula is nutritionally balanced, and check whether the temperature and humidity of the poultry house are in line with the growth conditions of laying hens.
Farmers also need to reflect on the rapid change of feed after the peak egg production period. This will cause the chicken to have a greater stress response and affect the chicken's feed intake. As a result, the nutrients obtained by the chickens are reduced and the egg production rate is reduced.
The other reason is that the noisy environment of the chicken house causes the flock to be agitated. For example, loud noises can easily frighten chickens. Or suddenly change the breeding environment, etc. In response to the above problems, farmers should strengthen the management of the chicken house breeding environment and solve the problems in time.
Farmers need to consider whether the chicken house has sufficient light. Because light has a greater impact on stimulating the physiological functions of the gonads and laying eggs. Some chicken farmers only use natural light instead of lighting, so that the light is below 16 hours. Some have supplemented the light, but the light bulb is too small or the degree is too small. Although there are 15W light bulbs, they are not cleaned in time and are covered by dust, etc. And the light is not enough, which adversely affects the egg production rate.
The above is the summary of the reasons why laying hens lay fewer eggs. I hope that all farmers who raise layer hens can use the battery cages for layer hens to summarize the above experience to better raise chickens.
What are the different types of chicken cages？
1. Laying Hen Cages
A-Type Laying Hen Cages
H-Type Laying Hen Cages
2. Broiler Cages
H-Type Broiler Cages
Broiler Flat Cages
3. Automated Systems
Conclusion
Tell you why you choose an automated layer cage from six aspects
With the development of the breeding industry, automatic layer chicken cages are now essential chicken breeding equipment for farmers. What are the benefits of using chicken cages to raise chickens? Let's discuss it today.
1.High degree of automation. Active feeding, drinking water, cleaning manure, wet curtain device. The use of this type of equipment to centrally manage the chicken coop can greatly improve the efficiency of breeding.
2.Conducive to the epidemic prevention work. Because the automatic manure removal systemmakes the chickens inaccessible to manure. This will make the chicken grow stronger. It also provides a clean and warm development space for chickens.
3.Save breeding feed. The use of stacked layer cages can greatly reduce the breeding feed. Because chickens grow in cages, their activity is reduced. The chicken's body consumes less energy, which leads to less feed waste.
4.The chicken coop is stable and durable. Hot-dip galvanizing technology is now used in automated breeding equipment. Make the equipment use longer, and it is also resistant to corrosion and oxidation. The service life can reach 15-20 years.
5.Save time. Because of the high degree of automation of modern chicken farming equipment, it is more conducive for farmers to manage the chicken coop and save time for other tasks.
Treatment measures for laying hens and anus
Use a comprehensive and high-quality feed in your chicken cage for sale; 2 add methionine, vitamins and trace elements to the feed; 3 spray the body surface and environment with a 2.5% dilution of 2.5% bromide, use it for 2 days, or use internal and external. The anthelmintic drugs are mixed for 250 to 500 kilograms per bag for 3 to 5 days.
The chickens that are used to the individual habits of the feathers are only resolutely eliminated.
In order to prevent the occurrence of tubal inflammation, high levels of amoxicillin and doxycycline are added to the drinking water for 3 to 5 days. Add high quality quick fix in drinking water. Increase the amount of vitamin C used in the feed. Poultry farmers shouldn't ignore the importance of environmental control system.
How to manage the battery hen cages before laying eggs?
Now that science and technology are advanced, people's breeding is becoming more and more standardized, and more and more chickens are raised using poultry chicken raising equipment. So how should we manage the use of battery hen cages before laying eggs?
First of all, we must feed scientifically, do not increase or decrease the feed at will. The main reason for the change of feed for laying hens is that the production chickens need calcium supplementation.
If calcium is supplemented too early, the growing chicken will not have the absorption function. If calcium supplementation is too late, it may cause poor egg shell quality. Some farmers are always blindly confident and increase or decrease feed at will. This may cause the egg production to not become a scientific curve and affect the income of farmers. Therefore, farmers must insist on scientific feed feeding.
Secondly, scientifically increase the light time. After entering the laying period, the light time should be extended in the chicken house, and the light time should be gradually increased according to the weight of the laying hens from 18 weeks to 20 weeks of age. After the longest exposure time is 15-16 hours, it remains unchanged. Some farmers always want to advance the egg laying time and increase the light time at will, which may affect the laying cycle, and the gains outweigh the losses. Therefore, farmers must follow the scientific rules and gradually increase the light time.
Finally, maintaining a quiet environment in the chicken house is crucial. As we all know, the harsh noise of chickens, especially the laying hens, must keep the chicken house quiet to avoid excessive reactions. After laying the first two eggs, the laying hens are extremely excited, and even behave a little nervously or move abnormally. At this time, it is necessary to keep the chicken house as quiet as possible to avoid disturbing the laying cycle.
The above is the summary of how the layer cages should be managed before the laying hens lay eggs. Hope that the farmers can manage the chicken coop well.
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Details to be concerned during the breeding process
When using poultry farm cage to raise chickens in the farm, pay attention to many details. The water supply must be normal in the whole process of chicken feeding, no water leakage, no blockage, no pollution. This requires thorough cleaning of the water line before cleaning the chicken, wiping the cup, checking the nipple installation and water leakage. A simple leak phenomenon is not the result of management slack. This shows that we have fewer visits to and from the house, and the work in the house is not fine enough. If the water leaks too much on the ground, it will cause a chain reaction, which will increase the humidity in the house. Under high temperature, the chicken manure is mixed with the feed and fermented rapidly to produce a thick ammonia gas. Excessive concentration of ammonia will damage the respiratory mucosa of the chick, the respiratory tract. The mucous membrane is the first barrier against the invasion of foreign evils. Once damaged, the chicks are completely filled with pathogens, and the immune system is overwhelmed by a variety of pathogens. The end result is a mixed infection in poultry cage equipment.
The fully automatic material line saves labor and improves work efficiency, which does not mean that you no longer pay attention to the feeding problem. In the process of breeding, there must be no leakage, no material, no mold. For example, there is only one reason for the missing material problem, that is, the tray is not installed. If the breeder's work is done with enough care, check the number of times before loading, and fix the position probe after each expansion. The above problems will be solved. If the most basic water and materials in the house are insufficient, it can be imagined that other equipment in the house can operate smoothly.
Temperature, humidity and ventilation. Those who are engaged in farming know that temperature, humidity and ventilation are closely related and contradictory. Especially in the winter and spring seasons, the temperature is low, the humidity is relatively small, and at the same time, enough fresh air is supplied to the house. If the ventilation is too large, the temperature and humidity will decrease greatly; if the ventilation is too small, the air quality in the house will be poor. In summer, the temperature and humidity are too high, and it is often necessary to increase ventilation to reduce the humidity in the house and the somatosensory temperature of the chicken. As far as the current season is concerned, although it is a beautiful season for spring blossoms, the temperature difference between day and night is large, and there are many windy weathers. So how to adjust the fan and small window, adjust the temperature inside the house evenly, and the humidity and sufficient oxygen in the house. It has become a key task.
When the temperature is high during the day, ventilation can be increased, and the ventilation time is twice or even greater at night. Sufficient fresh air is clearly beneficial to alleviate the symptoms of respiratory diseases. In the evening, everyone eats and rests. When everyone is most relaxed, the temperature begins to decrease. At this time, the small window should be adjusted in time to prevent the cold air from being fully warmed up on the chicken. This way the chicken will only feel more comfortable and there is no feeling of quenching. In the windy weather, whether the small windows of the north and south walls have been adjusted accordingly to avoid inconsistent air intake in the north and south walls. Try your best to minimize stress, and the chicken will naturally not catch a cold. Stress is the source, and viruses such as colds are fueling the waves. When you have not responded in time, they will push the flocks to the abyss step by step.
How to ventilate the chicken house manufacturers
Ventilation in the house is a daily and important thing, and now the chicken factory is a closed chicken house, so the farmers will use some ventilation chicken automated poultry equipment in nigeria to properly ventilate the chicken house, the chicken The harmful gases from the house are discharged, so that the flocks can breathe fresh air. How should the house be properly ventilated?
First, to ensure the tightness of the house: the premise of using the equipment for effective ventilation is that the tightness of the house is better, because only the closed house can use the equipment to let fresh air enter the house. Therefore, this requires farmers to pay attention to the inspection of the tightness of the house, for the poorly sealed house, to find the place where the air leakage is serious, especially the front and rear doors, the slab and the water curtain In other places, in addition to the high temperature period, the vertical ventilation system is mainly used, and the wet curtain cooling system is used.
Second, to ensure the matching of the chicken group demand and ventilation in the chicken house: the farmers will choose to use the chicken equipment fan equipment for equipment ventilation, and then use negative pressure ventilation to improve the wind speed inside the house and ensure the ventilation effect. When using longitudinal ventilation (especially when using a wet curtain), close the small windows of the house. If you open the small window, the wind speed will be unevenly distributed.
Third, the use of air inlets and water curtains should be matched with the fan: the number of fans and wet curtains for chicken equipment should match the house to obtain good ventilation and cooling effect. The size of the air inlet should be matched with the fan, the purpose is to make the chicken The ventilation is even and effective, and the static pressure inside the house is appropriate.
Fourth, create a suitable somatosensory temperature: farmers should pay attention to whether the ventilation management of the house is effective, whether the chicken is comfortable, not only the temperature displayed by the thermometer and the thermostat, must be judged according to the somatosensory temperature of the chicken and the performance of the flock : So farmers can go to the type H of bettery cage system to observe the flock and see how their mental state.