Question

Can we store fertile chicken eggs up to 30 days in a refrigerator with rotation and put it on an incubator after 30 days? Can we get the best result from this?

Answer 1

Storing fertile chicken eggs in a refrigerator for an extended period is not recommended if you intend to hatch them successfully. While it is possible to store fertile eggs for a short duration before incubation, storing them for 30 days in a refrigerator is not ideal for several reasons:

1. Temperature: Refrigerators are designed to maintain temperatures around 4°C (40°F), which is much lower than the optimal storage temperature for fertile eggs. The recommended storage temperature for fertile eggs is around 12-15°C (55-60°F).

2. Humidity: Refrigerators have low humidity levels, which can cause the eggs to lose moisture over time. Adequate humidity is essential for the developing embryos.

3. Turning: While rotation is necessary for storing fertile eggs, refrigerators are not designed to automatically turn eggs. Without proper turning, the developing embryos can stick to the eggshell, leading to developmental issues.

For the best results when incubating chicken eggs, it's essential to follow these guidelines:

1. Collect Eggs Regularly: Try to collect the eggs daily or every other day to ensure they are as fresh as possible. This helps maximize the hatchability rate.

2. Proper Storage Conditions: If you need to store the eggs before incubation, keep them in a cool room with a consistent temperature of around 12-15°C (55-60°F) and high humidity (about 70-75%).

3. Egg Positioning: During storage, make sure to position the eggs with the pointed end slightly downwards. This helps prevent the air sac from detaching and aids in proper development.

4. Limited Storage Time: It's generally recommended not to store fertile eggs for more than 7-10 days before starting incubation. The longer the eggs are stored, the lower the hatchability rate becomes.

5. Regular Turning: If you plan to store eggs for a few days before incubation, manually turn them at least three times a day to mimic the natural behavior of mother hens.

Remember, even with proper storage and incubation conditions, hatching success may vary depending on factors like the breed of chickens, the health of the parent stock, and the overall environmental conditions. For the highest hatchability rate, it's best to incubate the eggs as soon as possible after collection or purchase from a reputable hatchery.