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Animal breeding is a branch of animal science that addresses the evaluation (using best linear unbiased prediction and other methods) of the genetic value (estimated breeding value, EBV) of livestock. Selecting for breeding animals with superior EBV in growth rate, egg, meat, milk, or wool production, or with other desirable traits has ...
The breeding of farm animals seldom occurs spontaneously but is managed by farmers with a view to encouraging traits seen as desirable. These include hardiness, fertility, docility, mothering abilities, fast growth rates, low feed consumption per unit of growth, better body proportions, higher yields, and better fibre qualities.
Male animals made available for breeding to outside female animals are said to be "standing at stud", or at "stud service". The word stud is often restricted to larger domesticated (especially farm) animals, such as cattle and horses. A specialized vocabulary exists for the studs of other animals, such as kennel (dog), cattery (cat) and aviary ...
The breeding, maintenance, slaughter and general subjugation of livestock called animal husbandry, is a part of modern agriculture and has been practiced in many cultures since humanity's transition to farming from hunter-gatherer lifestyles. Animal husbandry practices have varied widely across cultures and time periods.
The diversity of animal genetic resources includes diversity at species, breed and within-breed level. Known are currently 8,800 different breeds of birds and mammals within 38 species used for food and agriculture. [1] The main animal species used for food and agriculture production are cattle, sheep, goats, chickens and pigs. In the livestock ...
Saltwater crocodile farm in Australia Nile crocodile farm in Israel Aerial view of a Cambodian crocodile farm Farm in Maun, Botswana Samutprakarn Crocodile Farm in Thailand. A crocodile farm or alligator farm is an establishment for breeding and raising of crocodilians in order to produce crocodile and alligator meat, leather from crocodile and alligator skin, and other goods.
While intensive animal farming can produce large amounts of meat at low cost with reduced human labor, [10] it is controversial as it raises several ethical concerns, [11] including animal welfare issues (confinement, mutilations, stress-induced aggression, breeding complications), [12] [13] harm to the environment and wildlife (greenhouse ...
The final leg of rabbit breeding—beyond meat, wool, fur, and laboratory use—was the breeding of 'fancy' animals as pets and curiosities. The term 'fancy' was originally applied to long-eared 'lop' rabbits, as they were the first type to be bred for exhibition. Cuniculture in Germany in 1916