1. Ventilation and ventilation should be good. The density of caged chickens is high, and the body temperature of chickens is high. At about 41 °C, the metabolic function is strong. At the same time, the higher the temperature of caged chicken houses, the more water vapor is exhaled by the chickens, and the water evaporated by the sink and chicken manure. The relative humidity is also high. To do this, install a good exhaust device to ensure that the air in the house is fresh and maintains the proper relative humidity.

2. Maintain body weight during laying. Chickens are kept in poultry battery cages, and the activity of the chickens is small, and the body weight tends to increase during laying. However, when the appetite is low during the hot weather, you should try to keep the chicken full and keep the weight of the laying hen. If the weight is significantly higher than the standard of this breed, appropriate limited feeding should be carried out during the laying phase. If the weight is reduced, it means that the feeding is insufficient and the feeding amount should be increased.

3. The broken beak. Beaks were cut off at the age of 6-8 days. Debeaking can prevent pecking addiction and save feed.

4. The temperature should be moderate. The preferred temperature for laying hens is 8-28 °C. It is necessary to do a good job in preventing heatstroke and cooling.

5. Reasonable lighting, artificial lighting should be carried out, so that the laying hens have 16 hours of natural light and illumination every day. The time for turning on and off the light for manual assisted illumination should be fixed to keep the light stable. Otherwise, the chicken will be reduced.

6. Maintain good hygiene. Regular clear manure, feeding utensils and chicken houses should be regularly disinfection, put an end to the occurrence of epidemics.

Through the above introduction, we now know the technique of raising chickens in layer chicken cages. The layer chicken cage is a common breeding mode for laying hens. We also need to carry out different aquaculture management according to different farming methods, and improve the breeding efficiency of laying hens in many aspects.

First, the temperature control is not good, the temperature is not too high or low is easy to cause disease, many people think that the temperature is higher, some chickens are easy to raise, so the temperature of the brooding room is raised to 35 ° C ~ 36 ° before entering the chicken C, even higher. In fact, there is no need for such high temperatures. Chicks have been transported over long distances, and some have shown mild dehydration symptoms, which can easily cause some chicks to dehydrate more seriously. Therefore, it is recommended that the temperature of the brooding room be controlled at about 30 °C before the chicks enter the brooding room. After the chickens all enter the chicken house, the temperature is gradually increased until the chickens are completely dispersed, adapting to the temperature in the brooding room. Then the temperature is kept constant at this level.
 

      
Second, the ventilation is unreasonable. If the air quality inside the house is poor or the indoor temperature needs to be lowered for ventilation, if the ventilation is too large, the chickens will show discomfort and a serious cold will occur. If the ventilation is too small and the air quality is not improved, the chickens will still have respiratory problems in poultry equipment manufacturer in china.

    
Third, the humidity control is not good, the humidity problem is more difficult to master than the ventilation, high temperature and dryness will make the humidity too high, especially in the winter chicken house closed, the moisture can not be discharged, the walls and the roof are fine water drops, so It can cause a variety of diseases such as enteritis, colibacillosis, arthritis, and staphylococcal disease in chicken flocks.
 
Fourth, the medication is unreasonable, in the breeding, we must do a reasonable use of drugs, do not go to extremes. This is based on the culture environment, the prevalence of the disease, the state of the flock, and the pharmacological effects of the drug.