Causes of hatching conditions (1) Temperature Incubation temperatures that are too high or too low can affect embryonic development and, in severe cases, cause embryonic death. (2) Humidity Incubation humidity is too small, both affect the moisture metabolism in the eggs, embryo mortality. (3) turn the egg Poorly turning eggs or completely turning the egg during hatching, the egg yolk easily adheres to the eggshell membrane, affecting the embryo movement, resulting in malposition of the fetus. (4) Ventilation Poor ventilation during hatching will lead to malposition and malformation of the fetus, and embryonic mortality will increase. (5) unstable power supply In unstable areas or incubators Cable Reel,Water Hose Reel,Water Hose Cable Reel,Commercial Water Hose Reel NINGBO QIKAI ENVIRONMENTAL TECHNOLOGY CO.,LTD , https://www.water-hose-reel.com