Spring is the golden season for brooding. However, due to the low temperature in the early spring and the changing temperature, chicks are prone to lack of oxygen. Especially chicks within 3 months of age are more likely to die of oxygen deprivation. For this reason, brooding management should be meticulous during this period.
The hypoxic chicks began to show depression, screaming, mouth breathing, panting, neck swings, reluctance to eat, stop drinking water, coughing, blue hair, severe cyanosis, blue feet, and finally falling. Died. To prevent chicks from hypoxia, the following measures should be taken:
Expand the area of ​​young houses in a timely manner. In the spring brooding, "houses in the house" should be built in the house. The construction of a "room in house" brooding room should be based on the age of the chicks, and appropriately expand the area of ​​the young house to expand the range of brooding and the amount of oxygen.
Reasonably solve the contradiction between insulation and ventilation. If there are more water droplets on the top and around the brooding chamber of the plastic film, the humidity in the room can be judged to be large; if the plastic film does not contain beads, the humidity is reasonable. When the humidity is too high or the air is too dirty, you should open the gap at the top of the brooding room and near the ground to achieve the purpose of ventilation. More chickens, air pollution, high humidity, high temperature gaps can be larger, longer time, otherwise it should be smaller, shorter. It must be noted that chicks must not be affected by cold, and they can take several changes of air a day instead of completely changing their air.
Timely change of litter and excrement. When removing litter and excreta, do not uncover all the coverings used for insulation. Also, choose a time when the weather is good and the temperature is high, and quickly replace the new litter.
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