Eggs to incubate: how to recognize the fertile eggs to be used in the incubator. What to check before buying eggs to incubate, especially if the purchase must be done online with a long shipping journey.
Choose the right oneseggs to incubateit is not easy. Thefertile eggsthey can be selected based on the breed you want to produce but, regardless of everything, the characteristics to note are different:
- intensity and color of the shell
- egg size
Each poultry breed has its own productive characteristics. Taking the example ofhens, there are breeds bred exclusively for purposesornamental (such as the moroseta hen), other breeds used for the production of eggs and others for meat. The eggs of the different breeds are very different from each other and learning to evaluate them will allow you to always choose thembest eggs to incubate.
Evaluate the eggs to be incubated
The color of the egg shell is a crucial factor in choosing the eggseggs to incubate. The color, in fact, is exclusively linked to genetics and can be identifying a breed. Always taking thechicken eggs, those with white shells are the eggs of the Leghorn breed (white eggs). There are also breeds of hens that produce blue, greenish or dark brown shelled eggs. The nutritional properties do not change, but the color, as stated, can identify the breed of origin.
The dark brown eggs are typical of the French Marans breed of hen, while the light blue - blue eggs are produced by the Araucana, Schijndelaar and Javanese breeds.
Collect the eggs to incubate
Theeggs to incubateshould be collected immediately, why? The changes in temperature between day and night. Sudden changes in temperature can also damage thefertile eggsof better quality. They are a real problem especially for smaller eggs, such asquail eggs to be incubated.
An egg that is wet or exposed to direct sunlight is not suitable forincubationbecause it will only hardly hatch: even if theeggerafruitful, the embryo dies due to the temperatures.
Theeggs to be incubatedabsolutelythey should not be washed! You will need to store them with the acute pole (the most pointed part) facing down. If theegg to be incubatedit is dirty, to clean it, use a dry cloth.
Depending on the poultry species, theeggs to incubatethey must be stored at certain temperatures. For example, theincubating eggshens can also be kept at room temperatures, as long as the temperature is constant. For best results, theeggs to incubateshould be placed in theincubatorwithin a few days of the deposition.
To havefertile eggsit is necessary to have at least one male. The ratio between males and females changes according to the poultry breed to be reproduced. For quails, a 1: 1 ratio is often used. In the case of hens, for every 5-10 head, a single rooster is enough to obtainfertile eggs to incubate.
Who seekspeacock eggs or quail eggs to incubate, must pay attention to transportation. If you want to buypeacock eggs to incubate or quail eggs, pay close attention to the "journey" because fertility can decrease even more than 50%. During transport it is not possible to control the temperature and avoid the risk of collisions.
The packaging of the shipment ofeggs to incubateit should be flawless. The eggs should be placed in rigid polystyrene which keeps them immobile. It goes without saying "with the acute pole facing down" because the couriers will not have the foresight to transport the package in a manner consistent with the label.
Artificial hatching: the incubator
L'incubatorin practice, it carries out an "artificial hatching" in order to maximize the reproductive yield and obtain high hatching percentages. L'incubatoris an electric current machine that maintains ideal values such as:
There are extremely accurate professional incubators and hobby machines that can still be satisfying! On “this Amazon page” you can get an overview on the prices of egg incubators.
How to check if an egg is fertile?
In the absence of professional equipment, the presence of the embryo can be detected by observing the egg under a strong LED light source. There is no shortage of special tools on the market such as the "Fertility Tester" which uses an intense beam of light to detect the presence of a fertile embryo. The device also allows you to see embryonic metamorphosis (the developmental phase of the embryo) and can be bought on Amazon at a price of 19.99 euros with free shipping.