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Within the American beef cattle industry, the older term beef (plural beeves) is still used to refer to an animal of either sex. Some Australian, Canadian, New Zealand and British people use the term beast. [11] Cattle bred specifically for milk production are called milking or dairy cattle; [1] a cow kept to provide milk for one family may be ...
The fat covering the back of a live animal or a carcass, especially beef cattle. The amount of backfat on an animal is often used as a metric for estimating yield before it is slaughtered. [2] backgrounding The preparation of young cattle for living in a feedlot by getting them accustomed to confinement facilities and processed feed. [5] bale 1.
Cow–calf operations are widespread throughout beef-producing countries, [5] and the goal of a cow–calf operation is to produce young beef cattle, which are usually sold. True to the name, farm and ranch herds consist mostly of adult female cows, their calves, and young females, called heifers, which will produce calves once of breeding age.
The standard text in the United States, Nutrient Requirements of Beef Cattle, has been through eight editions over at least 70 years ago. [9] The 1996 seventh edition substituted the concept of metabolizeable protein for the sixth edition's crude protein. [10] [11] In the 20th century, Canadian practice followed the American guidance. [12]
Brazil is the world's largest exporter of beef. The government regulates antibiotic use in the cattle production industry. [99] The beef cattle industry in Brazil is based on grass-fed animals in which the Nellore breed predominates. The volume of antimicrobials used is not officially published in Brazil.
Smithfield Foods hog CAFO, Unionville, Missouri, 2013. In animal husbandry, a concentrated animal feeding operation (CAFO), as defined by the United States Department of Agriculture (USDA), is an intensive animal feeding operation (AFO) in which over 1,000 animal units are confined for over 45 days a year.
Cattle feedlot in Colorado, United States. 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.
Cattle feeding on a large scale was first introduced in the early 60's, when a demand for higher quality beef in large quantities emerged. [24] Farmers started becoming familiar with the finishing of beef, but also showed interest in various other aspects associated with the feedlot such as soil health , crop management, and how to manage ...