1. Before using the hatching equipment, it is necessary to check the hatching equipment comprehensively, observe whether the fan rotation and egg turning are normal, and whether the accessories are complete. If any abnormality is found, it should be repaired in time. Temperature effect), when the incubation equipment reaches the required temperature and humidity, after two days of testing, if the operation is normal, the eggs can be officially hatched. Due to the insulation of the heating tube, there may be a strange smell after the heating is turned on.
2. With the growth of embryo age, the air intake and exhaust vents should be properly opened, and all of them should be opened in the later stage, so that the embryo needs to develop normally and oxygen needs should not be opened too much in the early stage, so as to avoid slow humidification and waste of electricity.
3. The temperature and humidity probe on the controller is placed on the egg tray in the middle of the equipment. Do not let it get wet. During the incubation period, it is very beneficial for the incubation to adjust the position of the upper and lower egg trays.
4. Fonda's high-end automatic hatching equipment adopts dual temperature and dual control (the so-called dual temperature dual control means that one heating tube and one humidifying tube are turned on in summer, and all of them should be turned on when the temperature is too low in winter).
5. If the power outage is less than 12 hours, the temperature exceeds 25 degrees Celsius, and the embryo age in the incubation equipment is within 10 days of the embryo age, no need to take any measures.
6. Turn the egg: After 1.5 hours, if you don't turn the egg, press the "▲" with your hand and don't let go until the egg tray is in a balanced state.
7. When the hatching equipment is being tested, if the temperature is too humid or too low, an alarm occurs. Press the "▼" button lightly.
8. For egg selection, storage and disinfection, fresh eggs within 5 days (up to 7 days) should be selected. If the storage time exceeds 5 days, the hatching rate will decrease by 4% and the incubation period will be extended by 30 minutes for each additional day. The suitable temperature for storing the eggs is 12°C-16°C. The eggs should be stored with the head up. When the eggs are hatched, the head must be up.
9. Drying the eggs: In the middle and later stages of incubation, the egg temperature can reach 38.8 °C, the surface area of the eggshell is relatively small, the pores are small, and the heat dissipation is slow. During this period, the airing of the eggs can strengthen the gas exchange of the embryos and eliminate the accumulated heat in the eggs. After 16 days of incubation, it should be Dry the eggs twice a day, and the drying time varies, depending on the situation, and continue to incubate when the egg temperature drops to 35 degrees.
10. Water spraying: Water spraying is one of the keys to improving the hatching rate. Water spraying has three effects, one is to destroy the upper membrane of the shell, and the other is to promote the contraction and expansion of the eggshell and the shell membrane respectively, destroying their integrity, increasing the Large permeability, accelerates water evaporation and normal weight loss of eggs, increases the volume of air and moisture and supplies sufficient oxygen, and thirdly, causes eggshells to be crunchy. , the chicks are easy to break the shell, reducing the stillbirth during the hatching period.
11. Artificial midwifery should be carried out for those who have difficulty in embryo hatching. During midwifery, the egg shell should be gently peeled off, mainly to protect the blood vessels. If it is too dry, it can be moistened with warm water before peeling off. It is estimated that when you can break free from the grams, the midwifery can be stopped, and the eggshell must not be forcibly peeled off. 1. Operation method of the controller:
12. The hatching equipment is heated by two heating tubes, C3 and C5, and two humidification methods, electric humidification and electric humidification.
13. All open C3 C5 water humidification (humidification C3) and electric humidification (humidification C5) when the machine is turned on to reduce the heat transfer period and test the machine quickly.
14. Equivalent metric obtained
