Background of Poultry Production in U.S.
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Chickens are the most numerous birds in the world. The chicken is believed to have been domesticated nearly 5000 years ago from wild birds in Southeast Asia. On the other hand, the domestication of the turkey occurred much more recently, by American Indians in prehistoric times. The turkey was introduced into Europe in the sixteenth century by returning Spanish explorers. Settlers emigrating to the U.S. who later bred this European stock with wild turkeys in the Eastern U.S. to produce the ancestors of today's commercially grown turkeys.
The poultry industry has largely grown from backyard operations which
provided supplemental income for the family to a vertically
integrated industry (PDF). (28 pp, 717K)
Poultry consumption in the U.S. has increased from the 1900s, when chicken
was eaten only on Sundays to making poultry an every day item today.
U.S. Poultry Inventory | ||
---|---|---|
Specie | #/year | kg |
Broiler | 8 billion | 18.5 billion |
Turkey | 273 million | 3.2 billion |
Layers | 269 million | 72 billion eggs |
Ducks | 20 million | ~ 64 million |
per USDA 1999 |
Broiler production greatly increased throughout the 1980s and 1990s due to Americans becoming more health conscious and through an unprecedented increase in exports. Part of this increase has also been attributed to the poultry industry supplying products that are further processed and easier for the consumer to prepare. These increases have led to an all time high in poultry production in the U.S. (Table). Currently, most poultry production in the United States is in the Southeastern states.
At one time, there were many distinct breeds of chicken, each having particular traits or characteristics. Through selective breeding, only a few strains of birds dominate the market today. There are many primary breeding companies of poultry, but only a handful are responsible for most of the broiler chicken, laying hen, and turkey production in the world.
Concentration and specialization of the poultry industry have led to the development of allied industries. These industries supply housing, feeding and other equipment, hatchery equipment, processing supplies and equipment, drugs and other health products, feed additives, and several other items.