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It is newest semi chicken incubator it come out jan 2011-07-19

1.Incubation temperature control

Different poultry requires different temperature :incubation period of chicken is 21 days ,it’s 38.2℃from 1st-6^th day .37.8℃from 7^th-14^th day, and 37.2℃-37.5℃from 16^th-21^st day. Incubation period of duck is 28 days . it’s 38 ℃  from 1^st -7^th day , 37.8 ℃from 8^th- 15^th day, 37.5 ℃on 16^th day, and 37.2 ℃from 17^th -28^th day, incubation period of goose is 31 days , it’s 37.8 ℃from 1^st -8^th day, 37.8 ℃from 9^th -18^th day, 37.8 ℃on 19^th day ,and 37.0 ℃-37.3 ℃from 20^th- 31^st day.

2. humidity control :

It requires different relative humidity in different period of incubation , the relative humidity shall keep within 55%-60%at the earlier stage of incubation to ensure even heating for embryo, which is good for formation of allantoic fluid and amniotic fluid , the relative humidity shall keep within 30%-55% at the middle stage of incubation , which is good for evaporation  of water ,the relative humidity the last stage of incubation shall be increased to 65%-70% ,at high relative humidity is good for poult to break the shell , when above 20%poults comes out, the RH shall keep at 75%.

3.Cleaning and sterilization before incubation: wash and clean the incubator , then suffumigate it with potassium permanganate and formalin.

4. Incubation equipment inspection before incubation : check all of the parts completely and observe whither the fan rotation device works normally and whether all of the components are in good condition , then adjust the temperature and feed water to the tank. , make a 125-24 hours’ trial again when the incubator reaches temperature and humidity requirement , it the incubator works normally . it can be put into running.

5. choose and store fresh egg within 5 days （7 days at most ）as feeding egg. S for the egg stored for more than 5 days , 4% less the incubation rate and 30 minutes prolonged incubation period for one more days storage , the proper temperature for feeding egg storage is 12℃-16 ℃ 。the smaller side shall be put upside during feeding egg storage.

6. Notes for off-tray period .the process to remove form egg tray bracket to brood tray is called off-tray , the chick embryo usually removes off the ray at an age of 18-19 days , it shall be placed gently during off-tray . it’s best to lay to single layer. It also removes to brood tray 3 days earlier than incubation period for other poultry .