Spring is the golden season for hatchling chickens, and it is also a period of good sales for chickens. Poultry hatching should be based on the development of the embryo, strict control of temperature, humidity, ventilation, turning eggs and cold eggs off.
ã€temperature】
Incubation room, incubation room temperature maintained at about 25 °C; egg surface temperature in the early incubation period at about 39 °C; incubation period should be maintained at 37.5-38 °C; hatcher temperature is generally controlled between 36-37 °C appropriate.
ã€humidity】
Maintain the indoor relative humidity of 60% -65%; the relative humidity of the hatching machine is 55% - 60%; the relative humidity of the hatching machine is 65% - 70%.
ã€ventilation】
While maintaining normal temperature and humidity, it is necessary to pay attention to frequent ventilation, so that the air in the room or incubator is always kept fresh.
Egg turning
In order to keep the eggs evenly heated and maintain the normal embryonic development, turn the eggs on time. When the fire pit hatches, the eggs can be turned once every 4 hours. The machine is hatched and turned every 2 hours. The angle of turning eggs is 90 degrees.
ã€Cool egg】
After 12-13 days of incubation, the eggs should be cooled twice a day, so that the heat generated by the fetus inside the eggs can be emitted in time to prevent "natural" death. The temperature of cool egg should be controlled at about 36°C, that is, when it is connected with human skin, it can be warm and not cool.
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