Most chicken houses are closed for breeding. In order to keep the air fresh in the chicken houses, discharge harmful gases, moisture and dust, and keep the indoor environment clean, the setting of ventilation system is the most important and cannot be ignored. The existing problems should also be solved in a timely manner forchicken cages prices in South Africa.

The temperature difference in the chicken coop is large, cool air enters the outside of the chicken coop, the air outlet is large, and the wind drops rapidly. In addition, the chicken coop is too long, the number of fans is small, and the wind power is insufficient. Can reduce the tuyer surface to prevent the wind from sinking, especially reduce the area of the terminal tuyere, so that the wind speed is accelerated and discharged as soon as possible. The chicken coop length should be controlled within 120mm. You can also add a booster fan in the middle. Side fans are used for heat preservation and ventilation to prevent cold stress due to excessive ventilation in chicken stage. If the chicken house is small and the ventilation is properly handled, it is also possible to consider not setting a side fan, but setting a small fan between the longitudinal fans. It is also possible to open the side air outlet of the small fan when the chicken is young and adopt transitional ventilation. During the brooding period, the air volume should be small and can be shielded inautomatic poultry farming equipment
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The cooling method in summer is that the temperature environment in summer is too high and the water temperature is too high to cool down. Water temperature reduction, sun protection, and the relationship between somatosensory temperature and humidity and wind speed can be adopted. Humidity and wind speed are very important for cooling. High humidity and slow wind speed affect heat dissipation. Sufficient wind speed is required for cooling. If it reaches 2 m/s, it can drop by more than 6℃ in the house. In order to reduce the temperature, the humidity should be reduced, for example, the body feeling temperature can be reduced by 1℃ if the humidity is reduced by 10%. An increase of 10% is equivalent to an increase of 1℃. Therefore, pay attention to the adjustment of temperature, humidity and wind speed, and be flexible.