Beef cattle

Beef cattle are domestic cattle raised primarily to produce meat. They include specialized breeds and crossbreeds managed for growth, carcass quality, and efficient production.

Bos taurus: Bos taurus is a species of domesticated cattle originating from the aurochs. Most beef cattle in Europe and the Americas descend from this domestic cattle species.
Artificial insemination in cattle: Artificial insemination in cattle places collected semen in a female's reproductive tract to achieve fertilization. It lets producers use selected sires across herds without moving bulls between farms.
Angus cattle: Angus cattle are a naturally polled beef breed originating in northeastern Scotland. Angus genetics are widely used in commercial herds and beef branding.
Enteric fermentation: Enteric fermentation is microbial digestion in the digestive tracts of ruminants, producing methane as a byproduct. It makes cattle a source of methane emissions during digestion.
Zebu: Zebu are domestic cattle characterized by a shoulder hump and adaptation to heat. Zebu ancestry gives some beef breeds greater tolerance of heat and parasites.
Weaning: Weaning is the transition of a young mammal from maternal milk to other food. Beef calves are separated from their dams before entering later production stages.
Hereford cattle: Hereford cattle are a British beef breed known for a red body and white face. Herefords are valued for forage performance and are common in crossbreeding.
Livestock greenhouse gas emissions: Livestock greenhouse gas emissions are heat-trapping gases released across animal agriculture and its supply chains. Beef production contributes emissions from animals, feed, land use, and energy.
Beef cattle breeds: Beef cattle breeds are cattle populations selected for traits useful in meat production. Breed differences shape growth, climate tolerance, and carcass characteristics.
Cattle feeding: Cattle feeding is the provision and management of diets to meet animals' nutritional needs. Diet changes across grazing and finishing stages determine growth and production costs.

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