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Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
A Thoroughbred horse stud farm, Murrurundi, New South Wales. A stud farm or stud in animal husbandry is an establishment for selective breeding of livestock.The word "stud" comes from the Old English stod meaning "herd of horses, place where horses are kept for breeding". [1]
Gay's Lion Farm was a public selective breeding facility and tourist attraction just west of the south-east junction of Peck Road and Valley Boulevard in El Monte, California. It operated from 1925 through 1942, when it was closed temporarily due to wartime meat shortages.
Nicholas Russell 1986, Like Engend'ring Like: Heredity and Animal Breeding in Early Modern England; Hall & Clutton-Brock 1989, Two hundred years of British farm livestock; Pat Stanley 1995, Robert Bakewell and the Longhorn Breed of Cattle (ISBN 0-85236-305-2) Wykes 2004, "Robert Bakewell (1725-1795) of Dishley: farmer and livestock improver"
Belyayev chose the silver fox for his experiment, "because it is a social animal and is related to the dog." [8] The silver fox had, however, never before been domesticated. Belyayev designed a selective-breeding program for the foxes that was intended to reproduce a single major factor, namely "a strong selection pressure for tamability".
The term refers to both breeds and strains that are naturally polled through selective breeding and also to naturally horned animals that have been disbudded. [1] Natural polling occurs in cattle , yaks , water buffalo , and goats , and in these animals it affects both sexes equally; in sheep , by contrast, both sexes may be horned, both polled ...
Stud females are generally used to breed further stud animals, but stud males may be used in crossbreeding programs. [2] Both sexes of stud animals are regularly used in artificial breeding programs. A stud farm, in animal husbandry, is an establishment for selective breeding using stud animals. [3] This results in artificial selection.
Animal husbandry is the branch of agriculture concerned with animals that are raised for meat, fibre, milk, or other products. It includes day-to-day care, management, production, nutrition, selective breeding, and the raising of livestock.