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The hens are good layers of white eggs. [12] They may give approximately 200 eggs per year, with an average weight of 52 g. [ 4 ] Bantam hens lay about 120 eggs per year; the average weight is 30 g.
The UK alone consumes more than 34 million eggs per day. [84] Hens of some breeds can produce over 300 eggs per year; the highest authenticated rate of egg laying is 371 eggs in 364 days. [85] After 12 months of laying, the commercial hen's egg-laying ability declines to the point where the flock is commercially unviable.
Hens crave privacy and darkness when laying eggs, so plan for at least one nesting box for every four or five hens. A box that measures 14"W-by-14"H x 12"D will give even a big gal plenty of room.
[2] [3] Chickens raised for eggs are known as layers, while chickens raised for meat are called broilers. [4] In the United States, the national organization overseeing poultry production is the Food and Drug Administration (FDA). In the UK, the national organisation is the Department for Environment, Food and Rural Affairs (DEFRA).
A yolkless egg is most often a pullet's first egg, produced before her laying mechanism is fully ready. In a mature hen, a yolkless egg is unlikely, but can occur if a bit of reproductive tissue breaks away, stimulating the egg-producing glands to treat it as a yolk and wrap it in albumen, membranes and a shell as it travels through the egg tube.
Therefore they have a short production lifespan. The Golden Comet chickens are frequently adopted by the public as rescue hens once they have completed their initial two years in commercial production. [2] Younger pullets initially lay slightly smaller eggs, but the eggs tend to increase in size over the next few weeks as they mature. [9]
Faverolles were originally bred in France as a utility fowl, used for both eggs and meat but are now primarily raised for exhibition. [ 4 ] : 46 [ 5 ] : 86 When Faverolles reached the UK in 1886, the breed was further altered to meet exhibition standards, British breeders developed a type of Faverolles with longer, higher raised tail feathers ...
In the early part of the twentieth century, it was one of the principal breeds kept for this purpose, until it was displaced by modern industrial hybrid lines. It may be kept as a dual-purpose bird. Hens lay some 180–200 tinted eggs per year; some layer strains may give up to 250. [7] The eggs weigh about 60 g. [9]