Most users of the chicken breeding industry now use chicken cages to raise laying hens and broilers. The multi-layer cage culture has a high density, which increases the number of chickens raised by farmers, and also increases the difficulty of management of the house. Reasonable and effective ventilation is an effective means to reduce environmental pollution and disease in chicken houses and chicken cages. Therefore, in the chicken cage chicken breeding process, farmers must ensure effective ventilation, then how to ensure?
1. Ensuring the tightness of the house: Most of the houses in the chicken cages are chickens, and only a small number of farmers are open-type houses. Then, when ventilating, the farmer must pay attention to the tightness of the house, and only in the case of good airtightness, can it have good ventilation. Let fresh air enter the house from the side wall vents or the curtain at the front of the house. Therefore, farmers can check and test the tightness of each house.
2. The chickens in the chicken house need to match the ventilation and ventilation: the general farmers will choose to use the chicken farming equipment fan for ventilation. Fan equipment ventilation can increase the wind speed inside the house, increase the average air flow rate in the house, accelerate the discharge of heat in the house, and ensure the ventilation effect. When ventilating work, the farmer should close the small windows on both sides of the chicken house. If it is opened, the wind speed will be unevenly distributed and the ventilation effect will be unsatisfactory.
3. The use of the air inlet and the water curtain should match the fan: Why should the air inlet and the water curtain be matched with the fan? The purpose is to make the ventilation of the house even and effective. At the same time, the farmer should pay attention to the installation of the baffle, and the angle of the baffle should be parallel to the angle of the roof. This is done in order to get the fresh air entering the house to reach the middle of the roof of the house. After mixing thoroughly, it is evenly blown to the flock to avoid cold stress caused by the chickens.
4. Create suitable somatosensory temperature: Whether the ventilation in the chicken house is suitable, whether the chicken group is suitable, the farmer can not refer to the thermometer display of the chicken house, but also according to the body temperature and the realization of the flock. It is recommended that farmers can understand the comfort level of the flock according to the points of eating, drinking, screaming and mental state.
The above is the author’s several points to ensure the effective ventilation of chicken cage equipment, I hope the above description can help farmers, thank you for your attention!