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Once the temperatures exceed 30 °C (86 °F), cattle, sheep, goats, pigs and chickens all begin to consume 3–5% less feed for each subsequent degree of temperature increase. [14] At the same time, they increase respiratory and sweating rates, and the combination of these responses can lead to metabolic disorders .
The meat of adult cattle is known as beef, and that of calves as veal. Other body parts are used as food products, including blood, liver, kidney, heart and oxtail. Approximately 300 million cattle, including dairy animals, are slaughtered each year for food. [99] About a quarter of the world's meat comes from cattle. [100]
If it was a cow's first time calving, she will take longer to re-breed by at least 10 days. [4] However, beef cattle can also be bred through artificial insemination, [1] depending on the cow and the size of the herd. Cattle are normally bred during the summer so that calving may occur the following spring. [1]
Dairy cattle (also called dairy cows) are cattle bred with the ability to produce large quantities of milk, from which dairy products are made. Dairy cattle generally are of the species Bos taurus. [1] Historically, little distinction was made between dairy cattle and beef cattle, with the same stock often being used for both meat and milk ...
Historic records describe heavy beef cattle, weighing from 2,600 to 3,000 pounds each. The breeders had the goal of producing as much milk and beef as possible from the same animal. The selection , breeding and feeding have been carried out with huge success.
Cattle are domesticated ungulates, a member of the family Bovidae, in the subfamily Bovinae, and descended from the aurochs (Bos primigenius). [46] They are raised as livestock for their flesh (called beef and veal), dairy products (milk), leather and as draught animals. As of 2009–2010 it is estimated that there are 1.3–1.4 billion head of ...
The Maine-Anjou was created as a dual-purpose breed, for both beef and milk. Since about 1970 it has been raised predominantly for beef. Maine-Anjou beef from Rouge des Prés cattle raised in the départements of the Deux-Sèvres, the Ille-et-Vilaine, the Loire-Atlantique, the Maine-et-Loire, the Mayenne, the Orne, the Sarthe and the Vendée received Appellation d'Origine Protégée status in ...
As the cow's gestation period is a little over 9 months this means the cow must be inseminated by the age of 15 months. Because the breeding process is inefficient, most producers aim to first breed their heifers between 12 and 14 months.