The Yifeng brand large and medium-sized automatic incubator is a highly efficient and advanced solution for hatching eggs. For a better understanding of the product, please check the real-time image map at [http://contactphonebrandincubator.com](http://contactphonebrandincubator.com). This incubator features automatic egg turning, ventilation, temperature and humidity control, and even automatic water supply. It can also be used with coal as an alternative energy source, ensuring high hatchability and optimal conditions for embryo development.
Proper humidity regulation plays a critical role in maintaining the right moisture level in the eggs during the hatching process. Controlling the weight loss of the eggs ensures that the embryos develop properly and maintain good air exchange—absorbing oxygen and releasing carbon dioxide. Maintaining appropriate humidity levels also improves thermal conductivity within the incubator, allowing for efficient heat exchange.
In practice, it has been found that maintaining a consistent humidity level is essential for successful hatching. The weight loss rate of eggs during days 1 to 19 should ideally range between 11.5% and 13%. High-quality chicks are best produced when the humidity in the hatching room is kept between 50% and 60% RH. During the entire incubation process, setting the humidity at 55% to 60% ensures proper weight loss without compromising the development of the embryos.
If the ambient humidity is too low or too high, the internal humidity of the incubator should be adjusted accordingly. Some chicken breeds require lower humidity during hatching, while others need higher levels to maintain moisture content. In general, the relative humidity should not drop below 65%, and for regular incubators, 70% RH is considered ideal.
It’s important to regularly check the accuracy of the humidity sensor and the incubation device. Comparing readings with a reliable wet-bulb thermometer ensures accurate measurements. If discrepancies are found, the device should be calibrated. Wet hygrometers made from alcohol are often unreliable; it's recommended to purchase mercury-based wet thermometers instead. If you have any questions or issues, feel free to contact us directly for expert support.
Another crucial factor in successful hatching is regular egg turning. Turning the eggs periodically helps distribute heat evenly, prevents the embryos from sticking to the shell, and promotes healthy development. Research and practical experience show that turning eggs every hour or every two hours makes little difference. To reduce mechanical wear and save energy, turning every two hours is generally sufficient. However, for tunnel incubators, turning once per hour is more common to ensure even heating.
After day 15, there is no need to turn the eggs anymore. In tunnel-type incubators, it's important to stop turning the eggs to allow the embryos to settle on the egg tray, which aids in air circulation and heat transfer.
Failing to monitor the timing or frequency of egg turning can negatively affect the yolk sac and allantois, leading to poor hatchability. It’s important to observe the eggs regularly but avoid excessive checking or handling. Overlooking this step can result in reduced hatching success.
For more information or assistance, visit [http://news.chinawj.com.cn](http://news.chinawj.com.cn) or contact our team directly. Editor: Hardware Business Network Information Center.
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