Search results
Results From The WOW.Com Content Network
Barred cock and hen, illustration from Jean Bungartz, Geflügel-Album, 1885 Egg. The Plymouth Rock is an American breed of domestic chicken.It was first seen in Massachusetts in the nineteenth century and for much of the early twentieth century was the most widely kept chicken breed in the United States.
Barred Plymouth Rock hen, No. 31S. laid 237 eggs in first year at the Maine Agricultural Experiment Station (1903) As the United States urbanized, demand for eggs grew. Eggs were sold into urban markets, where residents did not have chickens to provide eggs for themselves. [12]
[4]: 432 His aim was to produce a dual-purpose chicken that would be suitable for meat production and would also lay large white eggs. By cross-breeding of Barred Plymouth Rock and White Leghorn birds, an autosexing breed with barred gray adult plumage was produced. As in other autosexing breeds, the sex of chicks can be distinguished at about ...
FILE - Eggs are displayed on store shelves at a local grocery store in Chandler, Ariz., Jan. 21, 2023. Amid soaring egg prices, social media users are claiming that common chicken feed products ...
the Wybar, also not created at Cambridge but by an individual breeder, from Wyandotte, Brussbar and barred Plymouth Rocks. [1]: 68 Many other breeds were created in the same way, all making use of barred Plymouth Rocks to impart the barred gene: The American California Grey was bred in the 1930s in Modesto, California. [8]: 432
In the early twentieth century, the cross of a Barred Plymouth Rock rooster on a New Hampshire hen was a common choice for producing broilers. Occasionally, this mating produces sports with light coloration. George Ellis of Delaware selectively bred these light-colored birds, which led to the creation of the breed in 1940.
According to the latest USDA report from mid-December, US egg production is down 4% year over year, with 3% fewer egg-laying hens. Per DataAssembly, eggs are at their highest price since January 2023.
The B1 allele is causing the typical sex-linked barring phenotype/ appearance and is present in most modern sex-linked barred chicken breeds. Females or male chickens carrying the B2 allele in the heterozygous condition show a defined barring pattern but in the homozygous condition, males are essentially white with very little pigmentation . [ 9 ]