During the incubation process, in order to be able to understand the status of embryo development and whether the hatching conditions are appropriate, it is necessary to check the status of embryo development. The most convenient and effective method of inspection is egg conservation. Embryonic development status can be grasped based on the results of egg production in order to adjust hatching conditions and ensure normal embryonic development. Eggs can also be detected in the absence of fine eggs and stillbirth eggs, timely removal of azoospermia and stillbirth eggs, thereby increasing the efficiency of incubator equipment. According to the hatching capacity of the staff, it is generally required that the whole process be completed within 3 hours - 4 hours. The following batch of people hatched (total number of eggs is 16,800) to introduce the arrangement of the egg-laying staff, skilled egg-keeping staff 4, auxiliary staff 2 - 3, chores 1. The above-mentioned requirements for the egg trays are 2 sheets (200 cm, 80 cm, 75 cm), 2 sets of 3 sets (1 transformer, 2 eggs, according to the egg probe), and no embryos There are 4 egg holders and 2 waste buckets. If conditions allow, a special egg-proof room should be set up, with an area of ​​about 30 square meters, and be equipped with black-out curtains, requiring room temperature to reach 25°C or more. There may be no dedicated egg-keeping room for performing eggs in the hatchery, but it is necessary to arrange for the eggs to be preserved in the evening. The main disadvantage of preserving eggs in the hatchery is that winter room temperatures are difficult to reach above 25°C. Head photo. The chick embryos were incubated for 5 days to 6 days, duck embryos at 7 days, goose embryos at 8 days. The purpose of the headlight is to observe the development of the embryo and detect anabryo, dead embryos and shelled eggs. At this time, a normal developing embryo has a distinct vascular network and is radially distributed. The diffusion surface occupies 4/5 of the egg body. When the egg is laid, there is a distinct black dot, commonly known as "single bead." Two shots. Chicken embryos were carried out at 18 days of hatching, 26 days of duck embryos and 29 days of goose embryos. Recheck. A further inspection of the embryonic eggs detected on the one hand, in order to detect missing embryos and eggs that have been mistakenly detected, on the other hand can improve the accuracy of detection and improve the business level. Take note of eggs. The time for embryos and eggs to stay outside the incubator should not exceed 20 minutes, and should be shortened when the room temperature is low. Do not remove too many embryos from the incubator each time. It is advisable to take out one dish according to the inspection and return it to the incubator immediately after the photograph. When the egg is placed, the egg probe should be light when it comes to the embryo egg, so as not to break the eggshell, the eggshell is more easily broken when the second shot, so be extra careful. Anesthesia Medical Co., Ltd. , https://www.honestymed.com