Search results
Results from the WOW.Com Content Network
Older hens gradually produce fewer eggs, and the eggs are usually larger. [1] Since the average lifespan of a pet layer hen is 8–15 years, [2] henopause has received attention as a potential problem for backyard or urban chicken farmers who are eventually faced with the decision to either slaughter older layers or keep them as non-producing pets.
[4] [5] Due to modern selective breeding, laying hen strains differ from meat production strains . In the United States, males are culled in egg production because males "don't lay eggs or grow large enough to become broilers." [4] Ducklings and goslings are also culled in the production of foie gras.
All chickens lay eggs, have edible meat, and possess a unique appearance. However, distinct breeds are the result of selective breeding to emphasize certain traits. Any breed may be used for general agricultural purposes, and all breeds are shown to some degree. But each chicken breed is known for a primary use.
A Black Java hen; the Java played a role in the creation of some of the American class breeds, such as the Rhode Island Red. The American Class contains thirteen breeds which originated in Canada or the United States. [1]: 11 All are heavy breeds, and most lay brown eggs; [1]: 11 most are cold-hardy: [2] Buckeye; Chantecler; Delaware; Dominique ...
The UK alone consumes more than 34 million eggs per day. [85] Hens of some breeds can produce over 300 eggs per year; the highest authenticated rate of egg laying is 371 eggs in 364 days. [86] After 12 months of laying, the commercial hen's egg-laying ability declines to the point where the flock is commercially unviable.
They are not a modern dual purpose breed but do lay a lot of medium-sized white to pale tan eggs, and often lay over a long lifetime and during winter months. Some hens in every flock will go broody and be excellent mothers. Icelandics are medium-sized and have a small carcass weight (about 2.5 pounds for a five month old cockerel).
Forced molting typically involves the removal of food and/or water from poultry for an extended period of time to reinvigorate egg-laying. Forced molting, sometimes known as induced molting, is the practice by some poultry industries of artificially provoking a flock to molt simultaneously, typically by withdrawing food for 7–14 days and sometimes also withdrawing water for an extended period.
Swooner Crooner is a 1944 Warner Bros. Looney Tunes cartoon directed by Frank Tashlin. [2] The short was released on May 6, 1944, and stars Porky Pig. [3]The cartoon was nominated for the 1944 Academy Award for Best Short Subject (Cartoons), but lost to the Tom and Jerry cartoon Mouse Trouble.