How to ensure the effective ventilation of chickens

Ventilation work was conducted every henhouse, reasonable and effective ventilation can be the inside of the hen house harmful gas discharge, let the fresh air into the hen house, can effectively reduce the disease *** group, *** equipment ventilation fan is farmers ***, in order to ensure that equipment can effectively ventilation fan, the main points of the farmers need to pay attention to several aspects:

A, ensure the henhouse closure: achieve ideal result, want to use the fan equipment producers must ensure that the *** closure, so farmers should check the airtight *** of the hen house before fan ventilation is reasonable, for poor impermeability henhouse, farmers are looking for air leakage airtight place of work, especially the henhouse QianHouMen dung plate retaining and water and other places.

2, air inlet and the use of water to matching with fan: in order to be able to let the hen house uniform ventilation, farmers must ensure that the *** and water inlets, the use of matching and fan, can open air inlet must be symmetrical, at the same time to install the guide plate, and pay attention to the Angle of the guide plate parallel to the roof, this is done in order to be able to make into the fresh air in the *** coop arrived in the middle of the hen house roof, after mixing the blowing again even ***s, cannot directly affect the health of ***s to ***s. The cold air in the wet curtain at the front of the *** coop cannot directly blow to the ***s to avoid cold stress.

Iii. Create appropriate body temperature: the farmers need to observe the state of the ***s frequently when ventilating. The farmers can know whether the ***s are comfortable according to the feeding, drinking and mental state of the ***s. When ventilating, farmers must consider the age, gender and environmental conditions of the ***s. The greater the wind speed in the *** coop, the lower the body temperature of the *** will be, and the greater the difference between the temperature and the recorded value of the thermometer will be. Therefore, the farmers cannot judge whether the ventilation of the *** coop is appropriate according to the thermometer. The smaller the flock for years, the more pronounced the wind-cooling effect of wind speed.