How to hatch chicks manually?

Hatching methods are as follows:

1.? Electric blanket plus hot water bag hatching method

Put the electric blanket on the bed, then put the water bag on the electric blanket, the water bag is covered with a sheet on top of the water bag, the seed eggs are placed on the sheet, and then insert the thermometer into the seed eggs and cover them with a cotton blanket. Plug in the power supply, so that the temperature of the water bag reaches about 40 ℃. Put the sterilized eggs on the bed sheet, at this time pay attention to control the temperature, keep at about 38 ℃ is appropriate.

Turn the eggs 10 hours after the eggs, turn the eggs every 3 hours, turn the eggs at an angle of 90 degrees, until 21 days after the stop turning the eggs. After 1 week of incubation, start to cool the eggs once a day for about 15 minutes to reduce the temperature of the eggs to 30-33 ℃, and then re-heat the eggs.

After hatching, the 7th and 11th days, the eggs will be photographed once each. Pick out spermless eggs, dead sperm eggs, weak sperm eggs and dead embryo eggs in time.

After 21 days, spray the egg surface with warm water once a day, and when some chicks peck at the shell, the temperature can be raised to about 39℃. Individual chicks that can't get out of the shell in time should also be artificially assisted.

2. The kang hatching method

is a hatching method adapted to be used in northern areas. Make a adobe kang, and then incubate on the kang bed, the method is basically similar to the electric blanket method.

3.? Machine hatching method

Muwang apparatus sales automatic hatching machine. The machine is dual-use coal and electricity, not afraid of power outages, the user can rest assured that hatching. Machine dual temperature dual control, above the incubation, below the chick, a machine multi-purpose. Dual heating tube, dual humidification tube, dual switch control heating and humidification. Oxygen supply function, novel humidification pump oxygen supply system, so that the rate of chicks out of a large number of increased.

Extended information:

p>1. drop plate by hand to move the eggs from the hatching egg plate to the chick plate, the operation of the room temperature should be maintained at about 25 ℃, the action should be fast, in 30 ~ 40 minutes to complete the eggs of each incubator, the time is too long is not conducive to the development of the embryo.

2. Appropriately lower the temperature, temperature control at 37.1 ~ 37.2 ℃.

3. Appropriately increase the humidity, humidity control at 70 to 80%.

4. Chickens hatch to 20.5 days a large number of broken shells out of the chick, the whole batch of hatching as long as to pick up 2 times the chick can be cleared; batches of eggs into the hatching, due to the chick not all picked up every 4 to 6 hours. Operation should be the umbilical cord absorption is not good, fluff not dry chicks should be temporarily retained out of the chick machine. Raise the temperature of the chicks out of the machine 0.5 ~ 1 ℃, chickens to 21.5 days and then out of the chick as a weak chick treatment.

Reference:

Baidu Encyclopedia-Chicken Incubation Technology