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Pekin ducks may lay over 150 white eggs per year. [17]: 193 They are not good sitters, and eggs may need to be artificially incubated. [17]: 193 The American Pekin is sometimes kept for fancy and showing. [16] Show birds are often larger than commercial production stock. [2]: 94
The Pekin was intended to be a table bird, reared for its meat. In Germany it has not been kept for agricultural production since about the time of the Second World War, and is a show bird. [9] Ducks lay about 80 eggs per year; the eggs weigh approximately 80 g. [14]
Artificial daylight supplementation is the use of artificially generated lighting in the living areas of animals such as poultry, to extend the egg laying season of the birds. It is used commonly in commercial farms for chickens, ducks, and other birds, and the opposite, light deprivation, is used in most breeds of geese who have opposite ...
As is the case with chickens, various breeds have been developed, selected for egg-laying ability, fast growth, and a well-covered carcase. The most common commercial breed in the United Kingdom and the United States is the Pekin duck, which can lay 200 eggs a year and can reach a weight of 3.5 kg (7 lb 11 oz) in 44 days. [34]
The White Muscovy and the Pekin are the two most common purebred, commercially farmed ducks. Hybrids of the two are hardier and calmer, in addition to exhibiting natural hybrid vigor. [2] The incubation period of the hybrid eggs is between the mallard and Muscovy, with an average of 32 days. About half of the eggs hatch into mulard ducks.
The breed is known for its high egg production, but estimates of this vary widely. The Livestock Conservancy give a figure of "over 250 eggs" per year without supporting evidence. [6] Claims of as many as 300 eggs per year were published by American breeders for individual ducks in 1912–1914. [7]
Peking duck even played a role in global politics, with Chinese Premier Chou En-lai serving the dish to Henry Kissinger in the 1970s. Read more:The best places to eat in Las Vegas right now.
A female mallard duck incubates her eggs. Egg incubation is the process by which an egg, of oviparous (egg-laying) animals, develops an embryo within the egg, after the egg's formation and ovipositional release. Egg incubation is done under favorable environmental conditions, possibly by brooding and hatching the egg.