The chicken house small environment autumn and winter clever regulation
1. The temperature in the room should be maintained at 18 °C ~ 23 °C, the minimum should not be less than 15 °C. If there is a windy weather, the tarpaulin should be shaken to prevent the wind from dropping inside the house. Every day, the size of the air inlet is adjusted according to the weather conditions and the performance of the flock. The air inlet should be fixed with iron wire or rope firmly to the plastic cloth and plywood, so that the wind blowing upward, do not let the cold wind directly blow chickens, to prevent cold stress caused chicken disease. The exhaust fan cannot be opened and it is easy to cause air pollution in the house. When installing the timed temperature control exhaust fan, select the louvers to be complete. Do not select the north-facing exhaust fan. Before the winter, clean up the dust from the heater, make the louver parallel when the heater is first opened, and let the hot air fill the house evenly.
2. Ventilation During the autumn and winter season, fresh air and slower air flow are preferred. Before entering the winter, repair the areas that should not enter the wind. In particular, the exhaust air of the exhaust fan must be properly disposed of to prevent the local ventilation of the cold air, so that the overall ventilation of the chicken house is poor and the temperature at the nearby exhaust fan is low, causing the disease to develop. affect production. When the smell of ammonia in the house is large, the temperature in the house should be increased first, and then the ventilation volume should be increased. When the air in the house is relatively dirty in the morning, if it is necessary to increase the amount of ventilation, it should be gradually increased, preferably at a high temperature at noon. Each ventilation time can be shorter and ventilation times can be more. Never leave dead corners when ventilating. If you want to increase the number of fans to open, carefully observe the performance of the flock after the increase, and proceed without any adverse reactions.
3. The humidity should be filled with litter before winter. Winter litter is relatively dry, and it is often sprayed or spray-disinfected. If there is water under the scaffolding, when the temperature is high in the fall, the water under the scaffolding should be released and then sprinkled with white ash. When the room temperature is appropriate, increase the ventilation. If the water leakage in the drinking fountains is to be dealt with promptly, it will prevent the ammonia smell in the chicken house from being excessive due to water leakage and affect the health of the chickens.
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