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It is a good egg-laying breed, rustic and disease-resistant. It was formerly widely kept and commercially exploited in Spain. Since the advent of imported commercial hybrid layer chickens and the spread of highly intensive chicken farming methods, it has almost disappeared. [1]: 624
This is a list of some of the chicken breeds considered in Spain to be wholly or partly of Spanish origin. Some may have complex or obscure histories, so inclusion here does not necessarily imply that a breed is predominantly or exclusively Spanish. [1] [2]
The Araucana (Spanish: Gallina Mapuche) is a breed of domestic chicken from Chile. The name derives from the historic Araucanía region where it is believed to have originated. It lays blue-shelled eggs, one of very few breeds that do so. Breed standards for the Araucana vary from country to country.
The yolk of the eggs have not yet fully solidified. Eggs contain multiple proteins that gel at different temperatures within the yolk and the white, and the temperature determines the gelling time. Egg yolk becomes a gel, or solidifies, between 61 and 70 °C (142 and 158 °F). Egg white gels at different temperatures: 60 to 73 °C (140 to 163 °F).
Illustration of thirty-nine varieties of chicken (and one Guinea Fowl) . There are hundreds of chicken breeds in existence. [1] Domesticated for thousands of years, distinguishable breeds of chicken have been present since the combined factors of geographical isolation and selection for desired characteristics created regional types with distinct physical and behavioral traits passed on to ...
The gases react with the iron and that turns the surface of the yolk a greenish grayish color." Older eggs can also be more prone to cooking up with green yolks.
In February 2022, the avian influenza struck egg-laying hens, ... Whole chickens went from an average of $1.62 per pound in January 2022 to $1.93 last October. However, the infection didn’t hit ...
The Spanish or White-faced Black Spanish, Spanish: Cara Blanca or Española Cara Blanca, is a breed of domestic chicken which originated in Spain, but was largely bred to its present type in Great Britain in the eighteenth century. It is an older breed than the Minorca. It is distributed throughout the world, but is rare in Spain.