An egg in a soft-shelled turkey - why? Mineral supplements and seashells are obtained. (Tatyana)
Good afternoon, Tatiana. Your question is understandable, so I hasten to answer it. I will note right away that mineral supplements and the giving of shells do not always help to avoid the problem of soft shells in poultry. This may be due to various causes and not only the lack of minerals. One of the most frequent is vitamin D deficiency..
Lack of vitamin D
As we know, the structure of the shell, like ducks and chickens, is influenced to a greater extent by substances such as calcium and phosphorus. But there are cases when these substances in the body in abundance, and the problem of soft egg shell is still manifested. Why? Very important in this case is the prosperity of vitamin D, as it affects the absorption of these minerals. It will help to solve this problem, the introduction into the diet of vitamin D2, D3 indoutok. Also this type of poultry needs to walk a lot in the fresh air and be in the sun.
Stress and abusive conditions
Independent, though not very whimsical in the care, but sometimes the failure to comply with certain rules can lead to stress. But they, in turn, lead to the thinning of the shell. For example, it can be a strong pollution of air in the house, a high density of planting, temperature, and so on. More information about the content of these ducks can be found in our article //zoohoz.ru/kyri/yajtsa-bez-skorlupy-804/.
All other possible reasons for the softness of the shell are similar to those that arise in chickens. Therefore, we suggest that you additionally familiarize yourself with the next article //zoohoz.ru/kyri/yajtsa-bez-skorlupy-804/. We hope our advice will help you solve your problem.