Search results
Results From The WOW.Com Content Network
A freemartin or free-martin (sometimes martin heifer) is an infertile cow with masculinized behavior and non-functioning ovaries. [1] Phenotypically, the animal appears female, but various aspects of female reproductive development are altered due to acquisition of anti-Müllerian hormone from the male twin . [ 2 ]
Heiferettes are either first-calf heifers or a subset thereof without potential to become lineage dams, depending on whose definition is regionally operative. Young cattle (regardless of sex) are called calves until they are weaned , then weaners until they are a year old in some areas; in other areas, particularly with male beef cattle, they ...
"Calf" is the term used from birth to weaning, when it becomes known as a weaner or weaner calf, though in some areas the term "calf" may be used until the animal is a yearling. The birth of a calf is known as calving. A calf that has lost its mother is an orphan calf, also known as a poddy or poddy-calf in British.
Beef cattle are cattle raised for meat production (as distinguished from dairy cattle, used for milk production). The meat of mature or almost mature cattle is mostly known as beef. In beef production there are three main stages: cow-calf operations, backgrounding, and feedlot operations. The production cycle of the animals starts at cow-calf ...
Calf (pl.: calves) most often refers to: Calf (animal) , the young of domestic cattle. Calf (leg) , in humans (and other primates), the back portion of the lower leg
Cattle are not often kept solely for hides, and they are usually a by-product of beef production. Hides are used mainly for leather products such as shoes. In 2012, India was the world's largest producer of cattle hides. [114] Cattle hides account for around 65% of the world's leather production. [115] [116]
Research has shown calf weights can be reduced by 4% to 15% and replacement heifer weights of up to 18% when populations reach a threshold of 200 flies/animal. Milk production, for dairy cattle ...
However, their anatomy and method of digestion differs significantly from that of a four-chambered ruminant. [5] Monogastric herbivores, such as rhinoceroses, horses, guinea pigs, and rabbits, are not ruminants, as they have a simple single-chambered stomach. Being hindgut fermenters, these animals ferment cellulose in an enlarged cecum.