Incubation Flashcards

1
Q

What is incubation?

A

Incubation is the act of warming eggs in order to hatch them. Hatching is when the young emerge from the egg.

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2
Q

How long does the incubation period take for chicken? (In days)

A

21 days

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3
Q

How long does the incubation period take for quails? (In days)

A

17 days

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4
Q

How long does the incubation period take for turkeys? (In days)

A

28 days

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5
Q

How long does the incubation period take for geese? (In days)

A

30 days

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6
Q

How long does the incubation period take for Peking ducks? (In days)

A

28 days

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7
Q

How long does the incubation period take for Muscovy ducks? (In days)

A

35 days

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8
Q

How long does the incubation period take for guinea fowls? (In days)

A

28 days

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9
Q

How long does the incubation period take for common pheasants? (In days)

A

24 days

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10
Q

How long does the incubation period take for king pigeons? (In days)

A

17 days

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11
Q

How high the humidity should be for the first 18 days? (%)

A

Between 50-65%

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12
Q

What is the first step of incubation?

A

Adding water

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13
Q

What is the second step of incubation?

A

Turning on the incubator for 24-48 hours so it’ll warm the eggs

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14
Q

During incubation the temperature should be ___

A
  • For the first 24-48hours it should be 37,5C
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15
Q

How high the humidity should be on days 18-21? (%)

A

65-75%

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16
Q

If humidity is too low what can happen to the chicks?

A

Chicks will have trouble hatching

17
Q

When does the hatchability rate of fertile eggs drop?

A

After 7 days. So you should not use eggs older than that for incubation purposes.

18
Q

During incubation how many times the eggs need to be turned per day?

A

3-4 times would be ideal

19
Q

What happens if the eggs are NOT turned?

A

If the egg is not turned the embryo can get stuck to the egg membrane and will not develop properly

20
Q

Experts recommend what to be done in regard of egg turning?

A

To turn the eggs an odd number of times so the eggs would not lay on the same side 2 nights in a row

21
Q

What are causes for embryonic mortality?

A
  1. Egg handling and storage
  2. Improper humidity and temperature
  3. Disease
  4. Breeder age
  5. Genetic factors