Everything about Domestic Cattle totally explained
Cattle, colloquially referred to as
cows, are
domesticated ungulates, a member of the
subfamily Bovinae of the
family Bovidae. They are raised as
livestock for meat (called
beef and
veal),
dairy products (
milk),
leather and as
draft animals (pulling
carts,
plows and the like). In some countries, such as
India, they're honored in religious ceremonies and revered. It is estimated that there are 1.3 billion cattle in the world today. In terms of food intake by humans, consumption of cattle is less efficient than of grain or vegetables with regard to land use, and hence cattle grazing consumes more acreage than such other agricultural production; this factor wasn't important in earlier times prior to the Earth's
large human population.
Species of cattle
Cattle were originally identified by
Carolus Linnaeus as three separate species. These were
Bos taurus, the European cattle, including similar types from Africa and Asia;
Bos indicus, the
zebu; and the extinct
Bos primigenius, the
aurochs. The aurochs is ancestral to both zebu and European cattle. More recently these three have increasingly been grouped as one species, with
Bos primigenius taurus,
Bos primigenius indicus and
Bos primigenius primigenius as the subspecies.
Complicating the matter is the ability of cattle to interbreed with other closely related species. Hybrid individuals and even breeds exist, not only between European cattle and
zebu but also with
yaks (called a
dzo),
banteng,
gaur, and
bison ("
cattalo"), a cross-genera hybrid. For example, genetic testing of the Dwarf Lulu breed, the only humpless "
Bos taurus-type" cattle in Nepal, found them to be a mix of European cattle, zebu and yak. Cattle can't successfully be bred with
water buffalo or
African buffalo.
The aurochs originally ranged throughout Europe,
North Africa, and much of Asia. In historical times, their range was restricted to Europe, and the last animals were killed by
poachers in
Masovia,
Poland, in
1627. Breeders have attempted to recreate cattle of similar appearance to aurochs by crossing of domesticated cattle breeds, creating the
Heck cattle breed. (See also
aurochs and
zebu articles.)
Terminology
Word origin
Cattle didn't originate as a name for
bovine animals. It derives from the Latin
caput, head, and originally meant movable property, especially livestock of any kind. The word is closely related to "
chattel" (a unit of personal property) and "
capital" in the economic sense.
Older English sources like
King James Version of the
Bible refer to livestock in general as cattle (as opposed to the word
deer which then was used for wild animals). Additionally other species of the genus
Bos are sometimes called wild cattle. Today, the modern meaning of "cattle", without any other qualifier, is usually restricted to domesticated bovines.
Terminology of cattle
In general, the same words are used in different parts of the world but with minor differences in the definitions. The terminology described here contrasts the differences in definition between the
United States of America and other
British influenced parts of world such as
Canada,
Australia,
New Zealand,
Ireland, and the
United Kingdom.
An intact adult male is called a
bull. An adult female who has had one or two calves (depending on regional usage) is called a
cow. Young cattle are called
calves until they're
weaned, then
weaners until they're a year old in some areas, in other areas, particularly with beef cattle, they may be known as
feeder-calves or simply
feeders. After that, they're referred to as
yearlings if between one and two years of age, or by gender. A young female before she's had a calf of her own is called a
heifer ("heffer"). A young female that has had only one calf is occasionally called a
first-calf heifer. A castrated male is called a
steer in the
United States of America, and is called a
bullock in other parts of the world; although in North America this term refers to a young bull. A castrated male (occasionally a female or in some areas a bull) kept for draft purposes is called an
ox (plural
oxen). In North America, draft cattle under four years old are called
working steers. In the extremely uncommon situation where an adult bull is castrated, it becomes a
stag. In all cattle species, a female who is the twin of a bull usually becomes an infertile partial
intersex, and is a
freemartin. Some Australian, Canadian, New Zealand and Scottish farmers use the term
cattlebeast.
Neat (horned oxen, from which "neatsfoot oil" is derived),
beef (young ox) and
beefing (young animal fit for slaughtering) are obsolete terms, although
poll or
polled cattle is still a term in use for naturally hornless animals, or in some areas cattle that have been disbudded. Cattle raised for human consumption are called
beef cattle. Within the beef cattle industry in parts of the United States, the older term
beef (plural
beeves) is still used to refer to an animal of either gender. Cows of certain breeds that are kept for the milk they give are called
dairy cows The myth arose from the use of red capes in the sport of
bullfighting; in fact, two different capes are used. The
capote is a large, flowing cape that's magenta and yellow. The more famous
muleta is the smaller, red cape, used exclusively for the final, fatal segment of the fight. It isn't the color of the cape that angers the bull, but rather the movement of the fabric that irritates the bull and incites it to charge.
Although cattle can't distinguish red from green, they do have two kinds of color receptors in their
retinas (
cone cells) and so are theoretically able to distinguish some colors, probably in a similar way to other red-green
color-blind or
dichromatic mammals (such as dogs, cats, horses and up to ten percent of male humans).
Domestication and husbandry
Cattle occupy a unique role in human history, domesticated since at least the early
Neolithic. They are raised for
meat (
beef cattle),
dairy products and
hides. They are also used as
draft animals and in certain
sports. Some consider cattle the oldest form of wealth, and
cattle raiding consequently one of the earliest forms of theft.
Cattle are often raised by allowing herds to
graze on the grasses of large tracts of
rangeland. Raising cattle in this manner allows the use of land that might be unsuitable for growing crops. The most common interactions with cattle involve daily
feeding, cleaning and
milking. Many routine husbandry practices involve
ear tagging,
dehorning, loading,
medical operations, vaccinations and
hoof care, as well as training for agricultural shows and preparations. There are also some cultural differences in working with cattle- the cattle husbandry of Fulani men rests on
behavioural techniques, whereas in Europe cattle are controlled primarily by physical means like
fences. Breeders utilise cattle husbandry to reduce
M. bovis infection susceptibility by
selective breeding and maintaining herd health to avoid concurrent disease.
Cattle are farmed for beef, veal, dairy, leather and they're less commonly used simply to maintain grassland for wildlife- for example, in
Epping Forest, England. They are often used in some of the most wild places for livestock. Depending on the breed, cattle can survive on hill grazing, heaths, marshes, moors and semi desert. Modern cows are more commercial than older breeds and, having become more specialized, are less versatile. For this reason many smaller farmers still favor old breeds, like the dairy breed of cattle
Jersey.
In
Portugal,
Spain,
Southern France and some
Latin American countries, bulls are used in the activity of
bullfighting; a similar activity,
Jallikattu, is seen in
South India; in many other countries this is illegal. Other activities such as
bull riding are seen as part of a
rodeo, especially in North America.
Bull-leaping, a central ritual in
Bronze Age Minoan culture (see
Bull (mythology)), still exists in southwestern
France. In modern times, cattle are also entered into
agricultural competitions. These competitions can involve live cattle or cattle
carcasses.
Environmental impact
A 400-page
United Nations report from the
Food and Agriculture Organization (FAO) states that cattle farming is "responsible for 18% of greenhouse gases." The production of cattle to feed and clothe humans stresses ecosystems around the world, and is assessed to be one of the top three environmental problems in the world on a local to global scale.
The report, entitled
Livestock's Long Shadow, also surveys the environmental damage from sheep, chickens, pigs and goats. But in almost every case, the world's 1.5 billion cattle are cited as the greatest adverse impact with respect to
climate change as well as
species extinction. The report concludes that, unless changes are made, the massive damage reckoned to be due to livestock may more than double by 2050, as demand for meat increases. One of the cited changes suggests that intensification of the livestock industry may be suggested, since intensification leads to less land for a given level of production.
Some
microbes respire in the cattle gut by an
anaerobic process known as
methanogenesis (producing the gas
methane). Cattle emit a large volume of
methane, 95% of it through
eructation or
burping, not
flatulence. As the carbon in the methane comes from the digestion of vegetation produced by
photosynthesis, its release into the air by this process would normally be considered harmless, because there's no net increase in carbon in the atmosphere — it's removed as
carbon dioxide from the air by
photosynthesis and returned to it as methane. Methane is a more potent
greenhouse gas than carbon dioxide, having a warming effect 23 to 50 times greater, and according to Takahashi and Young "even a small increase in methane concentration in the atmosphere exerts a potentially significant contribution to global warming". Further analysis to the methane gas produced by livestock as a contributor to the increase in greenhouse gases is provided by Weart. Research is underway on methods of reducing this source of methane, by the use of dietary supplements, or treatments to reduce the proportion of methanogenetic microbes, perhaps by
vaccination.
Cattle are fed a concentrated high-corn diet which produces rapid weight gain, but this has side effects which include increased
acidity in the digestive system. When improperly handled,
manure and other byproducts of concentrated agriculture also have environmental consequences.
Grazing by cattle at low intensities can create a favourable environment for native
herbs and
forbs; however, in most world regions cattle are reducing
biodiversity due to
overgrazing driven by food demands by an
expanding human population.
Oxen
Oxen (singular
ox) are large and heavyset breeds of
Bos taurus cattle trained as
draft animals. Often they're adult,
castrated males. Usually an
ox is over four years old due to the need for training and to allow it to grow to full size. Oxen are used for
plowing,
transport, hauling cargo, grain-grinding by trampling or by powering machines,
irrigation by powering pumps, and
wagon drawing. Oxen were commonly used to skid logs in forests, and sometimes still are, in low-impact select-cut logging. Oxen are most often used in teams of two, paired, for light work such as
carting. In the past, teams might have been larger, with some teams exceeding twenty animals when used for logging.
An ox is nothing more than a mature bovine with an "education." The education consists of the animal's learning to respond appropriately to the
teamster's (ox driver's) signals. These signals are given by verbal commands or by noise (whip cracks) and many
teamsters were known for their voices and language. In North America, the commands are (1)
get up, (2)
whoa, (3)
back up, (4)
gee (turn right) and (5)
haw (turn left). Oxen must be painstakingly trained from a young age. Their teamster must provide as many as a dozen yokes of different sizes as the animals grow. A wooden
yoke is fastened about the neck of each pair so that the force of draft is distributed across their shoulders. From calves, oxen are chosen with horns since the horns hold the yoke in place when the oxen lower their heads, back up, or slow down (particularly with a wheeled vehicle going downhill). Yoked oxen can't slow a load like harnessed horses can; the load has to be controlled downhill by other means. The gait of the ox is often important to ox trainers, since the speed the animal walks should roughly match the gait of the ox driver who must work with it.
U.S. ox trainers favored larger breeds for their ability to do more work and for their intelligence. Because they're larger animals, the typical ox is the male of a breed, rather than the smaller female. Females are potentially more useful producing calves and
milk.
Oxen can pull harder and longer than
horses, particularly on obstinate or almost un-movable loads. This is one of the reasons that teams drag logs from forests long after horses had taken over most other draft uses in Europe and North America. Though not as fast as horses, they're less prone to injury because they're more sure-footed and don't try to jerk the load.
An "ox" isn't a unique breed of bovine, nor have any "blue" oxen lived outside the
folk tales surrounding
Paul Bunyan, the mythical American logger. A possible exception and antecedent to this legend is the
Belgian Blue breed which is known primarily for its unusual musculature and at times exhibits unusual white/blue, blue roan, or blue coloration. The unusual musculature of the breed is believed to be due to a natural mutation of the gene that codes for the protein
Myostatin, which is responsible for normal muscle atrophy.
Many oxen are used worldwide, especially in
developing countries. In the
Third World oxen can lead lives of misery, as they're frequently malnourished. Oxen are driven with sticks and
goads when they're weak from
malnutrition. When there's insufficient food for humans,
animal welfare has low priority.
Ox is also used for various cattle products, irrespective of age, sex or training of the beast – for example, ox-blood, ox-liver, ox-kidney, ox-heart, ox-hide.
Cattle in religion, traditions and folklore
- The Evangelist St. Luke is depicted as an ox in Christian art.
- In Judaism, as described in, the ashes of a sacrificed unblemished red heifer that has never been yoked can be used for ritual purification of people who came into contact with a corpse.
- The ox is one of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar. See: Ox (Zodiac).
- The constellation Taurus represents a bull.
- An apocryphal story has it that a cow started the Great Chicago Fire by kicking over a kerosene lamp. Michael Ahern, the reporter who created the cow story, admitted in 1893 that he'd made it up because he thought it would make colorful copy.
- On February 18, 1930 Elm Farm Ollie became the first cow to fly in an airplane and also the first cow to be milked in an airplane.
- The first known law requiring branding in North America was enacted on February 5, 1644 by Connecticut. It said that all cattle and pigs have to have a registered brand or earmark by May 1, 1644.
- The is a traditional toy from the Aizu region of Japan that's thought to ward off illness.
- The case of Sherwood v. Walker -- involving a supposedly barren heifer that was actually pregnant -- first enunciated the concept of Mutual mistake as a means of destroying the Meeting of the minds in Contract law.
- The Maasai tribe of East Africa traditionally believe that all cows on earth are the God-given property of the Maasai
Cattle in Hindu tradition
Cows are venerated within the
Hindu religion of
India. According to
Vedic scripture they're to be treated with the same respect 'as one's mother' because of the milk they provide; "The cow is my mother. The bull is my sire." They appear in numerous stories from the
Puranas and
Vedas, for example the deity
Krishna is brought up in a family of cowherders, and given the name
Govinda (protector of the cows). Also
Shiva is traditionally said to ride on the back of a bull named
Nandi. Bulls in particular are seen as a symbolic emblem of selfless
duty and
religion. In ancient rural India every household had a few cows which provided a constant supply of milk and a few bulls that helped as draft animals. Many Hindus feel that at least it was economically wise to keep cattle for their milk rather than consume their flesh for one single meal.
Gandhi explains his feelings about cow protection as follows:
"The cow to me means the entire sub-human world, extending man's sympathies beyond his own species. Man through the cow is enjoined to realize his identity with all that lives. Why the ancient rishis selected the cow for apotheosis is obvious to me. The cow in India was the best comparison; she was the giver of plenty. Not only did she give milk, but she also made agriculture possible. The cow is a poem of pity; one reads pity in the gentle animal. She is the second mother to millions of mankind. Protection of the cow means protection of the whole dumb creation of God. The appeal of the lower order of creation is all the more forceful because it's speechless."
In heraldry
Cattle are represented in
heraldry by the
bull.
Image:Torino-Stemma.png|Arms of Turin, Italy
Image:KNS Coa.svg|Arms of Kaunas, Lithuania
Image:POL Bielsk Podlaski COA.svg|Arms of Bielsk Podlaski, Poland
Image:POL Turek COA PioM.svg|Arms of Turek, Poland
Present status
The world cattle population is estimated to be about 1.3 billion head.
India is the nation with the largest number of cattle, about 400 million, followed by
Brazil and
China, with about 150 million each, and the
United States, with about 100 million. Africa has about 200 million head of cattle, many of which are herded in traditional ways and serve partly as tokens of their owner's wealth. Europe has about 130 million head of cattle (CT 2006, SC 2006).
Cattle today are the basis of a multi-billion dollar industry worldwide. The international trade in beef for 2000 was over $30 billion and represented only 23 percent of world beef production. (Clay 2004). The production of
milk, which is also made into
cheese,
butter,
yogurt, and other dairy products, is comparable in economic size to beef production and provides an important part of the food supply for many of the world's people. Cattle hides, used for
leather to make
shoes and
clothing, are another widespread product. Cattle remain broadly used as draft animals in many
developing countries, such as
India.
Further Information
Get more info on 'Domestic Cattle'.
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