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Cattle breeds fall into two main types, which are regarded as either two closely related species, or two subspecies of one species. Bos indicus (or Bos taurus indicus ) cattle, commonly called zebu, are adapted to hot climates and originated in the tropical parts of the world such as India, Sub-saharan Africa, China, and Southeast Asia.
This is a list of some of the cattle breeds considered in the United States to be wholly or partly of American origin. Some may have complex or obscure histories, so inclusion here does not necessarily imply that a breed is predominantly or exclusively American.
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]
Before 1790, beef cattle averaged only 160 kg (350 lb) net. Thereafter, weights climbed steadily. [8] [9] Cattle breeds vary widely in size; the tallest and heaviest is the Chianina, where a mature bull may be up to 1.8 m (5 ft 11 in) at the shoulder, and may reach 1,280 kg (2,820 lb) in weight. [10]
Category: Beef cattle breeds. ... Yuanxing (beef cattle) This page was last edited on 13 April 2011, at 00:50 (UTC). Text is available under the Creative ...
Beef cattle breeds (1 C, 31 P) D. Dairy cattle breeds (40 P) ... Pages in category "Cattle breeds" The following 200 pages are in this category, out of approximately ...
The American Angus is a beef breed, and is reared only for that purpose. [ 3 ] : 730 Comparative trials have not identified any commercially-significant difference between it and the Red Angus. [ 2 ] : 278 Since 1978, beef meeting certain criteria may be marketed as "Certified Angus Beef", a quality mark of the American Angus Association ...
A bull of the Chianina breed. The Chianina is both the tallest and the heaviest breed of cattle. Mature bulls stand up to 1.8 m (5 ft 11 in), and oxen may reach 2 m (6 ft 7 in). [13] It is not unusual for bulls to exceed 1,600 kg (3,500 lb) in weight. [3] Males standing over 1.51 m (4 ft 11 in) at 12 months are considered top-grade.