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Purebred female calves of dairy cows are reared as replacement dairy cows. Most purebred dairy calves are produced by artificial insemination (AI). By this method each bull can serve many cows, so only a very few of the purebred dairy male calves are needed to provide bulls for breeding. The remainder of the male calves may be reared for beef ...
A bull calf with high genetic potential may be reared for breeding purposes. It may be kept by a dairy farm as a herd bull, to provide natural breeding for the herd of cows. A bull may service up to 50 or 60 cows during a breeding season. Any more and the sperm count declines, leading to cows "returning to service" (needing to be bred again). A ...
A bull is typically ready for slaughter one or two months sooner than a castrated male or a female, and produces proportionately more and leaner muscle. [24] Frame score is a useful way of describing the skeletal size of bulls and other cattle. Frame scores can be used as an aid to predict mature cattle sizes and aid in the selection of beef bulls.
Cattle bred specifically for milk production are called milking or dairy cattle; [1] a cow kept to provide milk for one family may be called a family cow or a milker. A fresh cow is a dairy term for a cow (or a first-calf heifer in few regions) who has recently given birth, or "freshened."
In the United States, many cattle are raised intensively, kept in concentrated animal feeding operations, meaning there are at least 700 mature dairy cows or at least 1000 other cattle stabled or confined in a feedlot for "45 days or more in a 12-month period".
Just 100 grams of beef protein, which is about the size of a single quarter pounder, contributes the equivalent of 50 kilograms of carbon dioxide emissions, the same amount released by a person ...
The Stoß is a unit of cattle stock density used in the Alps. For each Alm or Alp it is worked out how many Stoß (Swiss: Stössen) can be grazed (bestoßen); one cow equals one Stoß, 3 bulls equal 2 Stöße, a calf is 1 ⁄ 4 Stoß, a horse of 1, 2 or 3 years old is worth 1, 2 or 3 Stöße, a pig equals 1 ⁄ 4, a goat or a sheep is 1 ⁄ 5 ...
Hints to Figure Out the 30 Cows and 28 Chickens Riddle It's best to go about solving any riddle with an open mind. Don't take everything at face value, and try to look at the problem from every angle.