A Guide to Egg Quality pt. 2 Flashcards
How many days or weeks should you prepare the incubator prior to the arrival of fertilized eggs?
One week prior to the arrival
T/F: Wash the incubator with a 30% bleach solution.
False, wash it with a 10% bleach solution, followed by warm soapy water and a thorough rinse.
Humidity levels should be kept at what % RH?
65-75% RH.
Should you move the eggs from the colder environment to a warmer one?
No, since eggs can condensate or ‘sweat’.
What should you use to test if eggs have been subjecting to condensation/sweating?
Crepe paper
How many days should you incubate the eggs?
21 days
In what direction should you place the egg in the incubator?
The larger end facing up an the narrow end facing down the incubator.
In setting up the incubator what is the ideal temperature and humidity.
100.5 F or 38 C, RH% 50-55
In what day should you turn the eggs?
From day 1-18 only
Why must eggs be physically turned?
To prevent chick from sticking to the shell. Since, the embryo should be resting on top of the yolk, the yolk tends to float upward, on top of the albumen.
T/F: The albumen tend to float upward the yolk.
False, the yolk tends to float upward, on top of the albumen.
What is the simple term for albumen.
Egg white
How many times should you turn the eggs?
Minimum of 3 per day.
Can you mark an egg with a pen?
No, it is advisable only to use pencil.
Why is it important to wash your hands or wear clean gloves before touching the egg?
To prevent the transfer of skin oils or germs to the developing chick
