Chicken farmers can find that there are usually some spots, granules or some unclean things on the eggshell surface of the egg. In fact, these are all "problem eggs", and the causes of these problems are related to the health of the hens themselves. And the method of feeding has a lot to do with it. Let's take a look at the reasons why they appear one by one.
1. Spotted eggs. White or brown, similar to calcium plaques, relatively small. There may be pigments or other substances deposited.
Cause: Stress or disturbance in the eggshell calcification process; dietary imbalance.
2. White "collar" eggs. Usually, because two eggs enter the uterus at the same time and collide with each other, the normal calcification process of the eggshell is blocked. The first egg that enters the uterus will adhere to a circle of calcium, which looks like a white collar.
Reason: flock stress; changes in the lighting system, such as winter stimulation of egg production, additional artificial light;
3. Fecal eggs, dust eggs.
Reason: The automatic egg collection system is polluted; the litter box litter is not replaced in time; the insoluble non-starch polysaccharide in the diet is too much, the mycotoxin is too high in the feed; the intestinal sub-health is metabolically disordered.
4. Pale white eggs, or pigments are unevenly attached.
Reason: Chicken age is growing, especially after a relatively concentrated long laying period; any lack of nutrients, including protein and minerals in the diet. Egg drop syndrome, flu, Newcastle disease, infectious bronchitis can damage the fallopian tubes; severe nematodes, capillary nematodes and red mites can affect eggshell quality and produce gray eggs; coccidia, nicarbazin, Physical stress, environmental stress, and nutritional stress all interfere with the normal formation of pigments. Exposure of the eggs to the sun can also cause the eggshell to become lighter in color.
5. Calcium egg. Eggshell deposits too much calcium
Cause: uterine function is impaired; salpingitis; eggshell calcification is disturbed or stressed; dietary calcium levels are too high.
6. Blood spotted eggs. Eggshells appear in different sizes
Cause: The vaginal small blood vessels of the laying hens are over-compressed and ruptured, which is common in hens and overweight chickens; chickens fight, licking anus; suddenly increase the light time, especially in winter; mites or lice infection.
7. Piebald eggs. The eggshell is partially translucent and has a mottled or glassy surface that is thin and brittle.
Causes: Synovial sac infections; mycotoxins; magnesium deficiency in diets; excessive stocking density; eggshells are not dried quickly after egg production, the following conditions will aggravate the squash eggs (chicken house / egg storage room humidity Higher; high density of breeding; disease) phenomenon.
As mentioned above, in addition to the variety, feeding management and disease factors, there are many factors affecting the "face" color of the eggs in the diet: for example, well-known calcium, phosphorus, VD3; at the same time, magnesium, copper, iron, manganese and Zinc is also involved. Vitamin K and certain amino acids also have an effect on the turnover of calcium and bone organic matter. Even some B vitamins (folic acid, niacinamide and VB12) can affect the color and quality of eggshells.
Manual Massage Collapsible Foot Spa Massager
The Manual Massage Foldable Foot Spa Massager is a portable compact device designed to give your feet a relaxing massage experience. Its foldable design makes it easy to store and transport, making it ideal for the frequent traveler.
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