Winter ventilation should be moderate

The air in the house is enhanced and the chicken is loved and developed well. Because the chicken's body temperature is high, the amount of breathing gas is more than twice that of a mammal, so more oxygen is needed. The only way to solve the problem is to strengthen the ventilation in the house to ensure that there is enough fresh air, and the chicken is lively and healthy and less sick. Ventilation is equal to oxygenation, usually 2 hours to 3 hours ventilation. Every 20 minutes to 30 minutes. Increase the temperature before ventilating, and pay attention to ventilation when the wind does not directly blow to the chicken body, to prevent the chicken from the onset of the disease.

Poor ventilation can easily cause respiratory diseases in chickens. The respiratory disease caused by poor ventilation alone is generally manifested as coughing, snorting and other symptoms. It does not affect the normal intake, and there is no obvious change in feces. This situation is generally very easy to treat, but it is extremely easy to relapse without changing the feeding environment. It presents stubborn respiratory symptoms that are just like medication and don't use drugs. Long-term sickness will lead to a decline in the chicken's production capacity and immunity, and stimulate the occurrence of other diseases. Secondly, poor long-term ventilation may also cause ascites to occur and "digies" may occur, leading to death. Importantly, if the environment is not improved, medication is only a temporary solution, most drugs can only relieve symptoms, there is no way to cure, so virtually increase the cost of farming.

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