Pretty much all kinds of birds lay unfertilized eggs, some lay eggs more frequently than others. For a cockateil it is a common problem , they exhaust themselves by laying infertile eggs or becoe egg bound. Naturally all birds lay eggs consistently.
Generally Females are little bit heavier at the time of laying eggs , but it is not visible from outside , because the feathers are giving shape to a bird so it is not that much visible.
Birds naturally take 12 days to build their nest , on that time they are carrying their eggs . They lay one egg per day for 3-4 days. then 12 days incubation period and then after another 12 days the eggs will hatch and chicks came out after that they remove their nest .
Fertility can be depends on various prospects. hence research said that if we lower the protein levels upto 11-13% by giving them proper nutrition and diet , that will increase Sperm quality and fertility. This will also helps to control body weight and breast muscle growth , and vitamin 200mg/kg weight enhanced sperm count and viability when supplemented to stress induced birds. Diet composition and feeding level have a direct impact on fertility. Both Over and underfeeding can cause sperm count deficiency.
Naturally a Bird's egg can survive upto 7-8 days without warmth. So you should constantly observe and keep the eggs at a temparature of 16-17 degree celsius. It is easy to maintain the warmth in a incubator , just set the temparature and the incubator will do it by itself, but in the wild there is some certain situtaions , where weathers are different and predator's fear are always there, thats why into the wild the eggs may not get enough temparature for fertilize.
Normally Birds egg shells are smooth and unmarked if its is still alive. You can put light through the egg , if it is alive you will see veins running through it. This process is called candling. These process will be done at the time of incubation.
For better ferlization you can use various supplements , versele - laga Fertivit is one of a kind and its is very useful and effective.
If a egg floats on water it means it is dead or gone bad. You shouldnot try to fertile it or eat it.
Oropharma Ferti-Vit is a well-balanced blend of vitamins, amino acids and trace elements, enriched with vitamin E,used in caseof laying and fertility disorders or in cases of death in the egg.Thus you can check out this supplement at petindiaonline.com.
Use a bright light across the eggshell in a dark room and if you see the vein running through it then the egg is alive and fertiled. You can ferti vit for good fertilization in eggs.
Ferti-Vit is a well-balanced mix of vitamins, amino acids, and trace elements, enriched with Vitamin E. To be used during bird breeding season, ...
This supplement can increase fertility of your birds.
Multi-vitamin mix for better fertility and vitality. Oropharma Ferti-Vit is a well-balanced blend of vitamins, amino acids, and trace elements, enriched with vitamin E. To be used during preparation for the breeding season, for the song of canaries and finches, and in cases of laying and fertility disorders or in cases of death in the egg.
Ferti-Vit promotes sexual drive and fertility. During the breeding season, a bird needs an optimal blend of vitamins, amino acids, and trace elements. The essential vitamin E, also called the fertility vitamin, is a strong antioxidant. The combination of the components in Ferti-Vit is not only optimal for breeding but also increases disease resistance and helps protect the heart and muscular tissue.