Things You'll Need
- Duck egg incubator
- Duck eggs
- Incubator thermometer
Instructions
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1
Obtain duck eggs that have been fertilized.
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2
Ensure that a proper incubator has been purchased or built. Incubators can simply be any enclosed box or area that can retain heat and has easy access to the eggs.
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3
Make sure the temperature of the enclosure or incubator stays at approximately 99 to 99.5 degrees F for the first 25 days. Reduce the temperature to 98.5 degrees F on day 25 and allow incubating for an additional 3 days.
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4
Control the humidity of the incubating duck eggs for the first 25 days to 86 percent. Adjust the humidity to 94 percent for the remaining 3 days.
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5
Turn the duck eggs an odd number of times per day throughout the first 25 days. Three, five, and seven times are a common process. This allows the hatching duck eggs to "rest" in differing positions. Stop turning the duck eggs over the last 3 days.
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6
Consider candling (placing a small, very bright flashlight at the top of the duck egg and shining light through) the duck egg after 7 days to check on the fertilization process.
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