Appropriate temperature: The temperature of the house should not be too high, and the management should pay special attention to the temperature of the house. The appropriate temperature is that the chickens are evenly evacuated, the body is stretched, and some of the chickens breathe out as an indication. When they leave the heat source, the respiratory rate is too fast, mostly caused by excessive indoor temperature, and the temperature is adjusted in time. In summer, the temperature is too high, and the feed intake of the chicken does not go up. Therefore, the suitable temperature can ensure the best conversion function of the feed, and the summer heats up the key. Adequate ventilation: The main house is mainly ventilated, improving the small environment inside the house and ensuring adequate oxygen circulation to ensure the normal metabolism of the chicken body and the absorption of nutrients. When ventilating, avoid blowing the chicken body with cool air. In the summer, the water curtain cools down, and the stress on the chickens that gradually adapt to the wind speed is not great, but the presence of wind speed affects the activity of the chicken more or less.

Light management broiler growth cycle is short, the feed pays high, for the farm owner, the excessive weight gain is the feed intake, especially the light has a direct relationship with the feed intake, in order to make each chicken drink enough The amount of vaccine should not be less than 1 hour, but not more than 2 hours. Because the drinking time is too long, the vaccine will fail, and if the amount of water is too small, the immune effect will be uneven. Therefore, the amount of water to be diluted should be properly and evenly. The amount of diluted vaccine is about 40% of the normal drinking water. The best anti-epidemic effect is best in the flock at chicken battery cages

At night, when the chickens are resting, they enter the house to listen to the breathing of the chickens. Is there any snoring, snoring, or sneezing? If you have any of the above symptoms, you should think of respiratory diseases. Observe the respiratory symptoms and walk slowly in the house about half an hour after turning off the lights. The correct procedure for disinfection with chicken is broad spectrum, high efficiency, strong, non-toxic, non-toxic, non- corrosive and non-corrosive. Doors and windows should be properly closed according to the weather, climate and the temperature and air volume of the external environment to increase the disinfection effect.

The choice of drugs is preferred by traditional Chinese medicine or Chinese herbal extracts. The selection effect is exact, and there is no weight bearing on the stimulation of small liver and kidney metabolism. Practice has proved that early reasonable control of feeding and ventilation not only does not affect the weight gain of broilers but also reduces the incidence of diseases in Poultry production system intensive.