Check temperature Adjust the normal temperature range according to the requirements of the technicians and the incubation time and room temperature. Check the humidity The proper humidity makes the embryos heat well in the early stage of hatching, and it is beneficial to the heat dissipation of the embryos in the later stage of hatching, and it is also conducive to shelling and hatching. Therefore, we must pay attention to the frequent cleaning or replacement of the gauze strips on the hygrometer to prevent the calcium salt from being hardened and affect the accuracy. Periodically, distilled water or cold boiled water is injected into the hygrometer water pipe to prevent the water from drying out and the humidity cannot be measured. Eggs It uses the light of egg tester to see through the development of the embryos, and promptly pull out the zygotes, dead embryos, damaged eggs and rotten eggs. At the same time, observe whether embryo development is normal and take appropriate measures in time to facilitate the improvement of hatching performance. Ventilation After incubating, when the incubator temperature reaches the standard, the air inlet and outlet vents should be opened for ventilation, and some of them should be opened gradually, and they should be fully opened. It is advisable to control the fan speed at 120 revolutions per minute. It is necessary to check the degree of heat of the motor frequently and whether the machine is abnormal. Sound should also be taken into account in the ventilation of the hatchery to ensure that the indoor air is fresh and create a good environmental condition for the normal development of the embryo. If the preservation time is less than 1 week, the egg may not be turned over, if it is more than 1 week, the egg should be turned 1 or 2 times a day to avoid the adhesion of the egg yolk to the shell membrane. In addition, according to the time of eggs to do a good record in order to put. When the animals are released for the first time, they must be dealt with in time when they are over the preservation period, so as not to affect the hatching rate. In addition, personnel on duty should also make a variety of records to keep the interior clean and tidy. Pu Coated Gloves,Nylon Liners Pu Coated Gloves,Black Pu Work Gloves,Safety Work Gloves SHANDONG SHUNXING LABOUR PROTECTIVE CO.,LTD , https://www.sdsxlb.com