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Candling Fresh Eggs
Week 1 of Incubation
Weeks 2 and 3
Week 4 of Incubation

Candling During Incubation: The Fourth Week.
DAY 22
From Daily Changes in the Weight and Form of the Developing Chick Cornell Bulletin 205, by Dr. A. Romanoff (1931)
What's Happening Now
beak turns towards aircell
Length of beak = 5.0 mm; length of 3rd toe = 18.6±0.8 mm
What to Look For
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What to Watch Out For
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If you are not sure whether the embryo is OK or not, wait another few days.

farm/candling/day_22.txt · Last modified: 2020-05-09 14:34 (external edit)