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Ixworth chicken

From Wikipedia, the free encyclopedia
British breed of chicken

Ixworth
Conservation statusRBST: at risk[1]
Country of originUnited Kingdom
Usedual-purpose[2]: 153 
Traits
Weight
  • Male:
    Standard: 3.6–4.1 kg[3]: 140 
    Bantam: 1020 g[3]: 142 
  • Female:
    Standard: 2.7–3.2 kg[3]: 140 
    Bantam: 790 g[3]: 142 
Skin colourwhite
Egg colourtinted[3]: 140 
Comb typepea comb
Classification
PCGBrare soft feather: heavy[4]

TheIxworth is an Englishbreed of white domesticchicken. It is named for the village ofIxworth inSuffolk, where it was created in 1932.[5] It was bred as fast-growing high-quality meat breed with reasonable laying abilities.[2]: 153 

History

[edit]

The Ixworth was created in 1932 byReginald Appleyard, who also created theSilver Appleyard Duck, at his poultry farm in the village ofIxworth inSuffolk.[5] It was bred from whiteSussex, whiteMinorca, whiteOrpington, Jubilee,Indian Game and white Indian Game chickens,[3]: 140  with the intention of creating a dual purpose breed, a fast-growing high-quality meat bird with reasonable egg-laying ability.[2]: 153  An Ixworthbantam was created in 1938; Appleyard thought it better than the standard-sized bird.[3]: 140 

In the 1970s the Ixworth almost disappeared; it has since gradually recovered. It is arare breed: in 2007 it was listed by theFAO as "endangered-maintained".[6]: 123  In 2008 it was listed as "Category 2: endangered" by theRare Breeds Survival Trust,[7] and in 2014 was on the Trust's list of native poultry breeds at risk.[1]

Characteristics

[edit]

The plumage of the Ixworth is pure white. Thecomb is of pea type; it and the face, earlobes and wattles are brilliant red. The eyes are bright orange or red. The beak, shanks, feet, skin and flesh are all white.[3]: 140 

In a comparative study conducted at theRoslin Institute in 2003, Ixworth hens were found to reach a live weight of4.03 kg at 55 weeks, and to lay on average 0.74 eggs per day, with an average egg weight of61.0 g.[7][8]: 366 

The meat commands premium prices.[7]

References

[edit]
  1. ^abNative Poultry Breeds at Risk. Rare Breeds Survival Trust. Archived 1 July 2014.
  2. ^abcChris Graham (2006).Choosing and Keeping Chickens. London: Hamlyn.ISBN 9780600614388.
  3. ^abcdefghVictoria Roberts (2008).British poultry standards: complete specifications and judging points of all standardized breeds and varieties of poultry as compiled by the specialist breed clubs and recognised by the Poultry Club of Great Britain. Oxford: Blackwell.ISBN 9781405156424.
  4. ^Breed Classification. Poultry Club of Great Britain. Archived 12 June 2018.
  5. ^abChickens. Poultry Club of Great Britain. Archived 9 November 2018.
  6. ^Barbara Rischkowsky, D. Pilling (eds.) (2007).List of breeds documented in the Global Databank for Animal Genetic Resources, annex toThe State of the World's Animal Genetic Resources for Food and Agriculture. Rome: Food and Agriculture Organization of the United Nations.ISBN 9789251057629. Accessed October 2014.
  7. ^abcPoultry: Ixworth: 2008 Watchlist; Category 2, Endangered. Rare Breeds Survival Trust. Archived 24 June 2008.
  8. ^P.M. Hocking, M. Bain, C.E. Channing, R. Fleming, S. Wilson (2003).Genetic variation for egg production, egg quality and bone strength in selected and traditional breeds of laying fowl.British Poultry Science44 (3): 365–373.doi:10.1080/0007166031000085535.(subscription required).
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