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Indicine Cattle
The zebu (; ''Bos indicus''), also known as indicine cattle and humped cattle, is a species or subspecies of domestic cattle originating in South Asia. Zebu, like many Sanga cattle breeds, differs from taurine cattle by a fatty hump on their shoulders, a large dewlap, and sometimes drooping ears. They are well adapted to withstanding high temperatures and are farmed throughout the tropics. The zebu is used as a draught and riding animal, dairy cattle and beef cattle, as well as for byproducts such as hides and dung for fuel and manure. Some small breeds such as Nadudana also known as the miniature zebu are also kept as pets. In some regions, zebu have significant religious meaning. Taxonomy Both scientific names ''Bos taurus'' and ''Bos indicus'' were introduced by Carl Linnaeus in 1758, with the latter used for humped cattle in China. The zebu was classified as a distinct species by Juliet Clutton-Brock in 1999, but as a subspecies of the domestic cattle, ''Bos taurus in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Smithsonian Miscellaneous Collections
The Smithsonian Contributions and Studies Series is a collection of serial periodical publications produced by the Smithsonian Institution, detailing advances in various scientific and societal fields to which the Smithsonian Institution has made contributions. History The Smithsonian Institution began publishing consolidated compilations of quarto-sized papers in 1848, under the name ''Smithsonian Contributions to Knowledge''.History of Scholarly Publishing , ''''. In 1862 -sized papers called ''Smithsonian Miscellaneo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Dairy Cattle
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''. Historically, little distinction was made between dairy cattle and beef cattle, with the same stock often being used for both meat and milk production. Today, the bovine industry is more specialized and most dairy cattle have been bred to produce large volumes of milk. Management Dairy cows may be found either in herds or dairy farms, where dairy farmers own, manage, care for, and collect milk from them, or on commercial farms. Herd sizes vary around the world depending on landholding culture and social structure. The United States has an estimated 9 million cows in around 75,000 dairy herds, with an average herd size of 120 cows. The number of small herds is falling rapidly, with 51% of U.S. milk in 2007 produced by the 3,100 herds with over 500 cows. The United Kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Peter Grubb (zoologist)
Peter Grubb (1942 – 23 December 2006) was a British zoologist. He often collaborated with Colin Groves and described several new mammal taxa including '' Felis margarita harrisoni'' (a subspecies of the sand cat), the Bornean yellow muntjac, the Nigerian white-throated guenon, '' Cephalophus nigrifrons hypoxanthus'', the white-legged duiker, '' Cephalophus silvicultor curticeps'', '' Cephalophus weynsi lestradei'', the Kashmir musk deer, and the Niger Delta red colobus. Grubb was born in Dumfries, Dumfriesshire, but moved to Ealing West London when he was a small child. His father William Grubb was a research chemist at the Imperial Chemical Industries and later worked as a science teacher in London. His mother Anne Sirutis was a school teacher from Lithuania. His younger sister Katrina is an artist. After his BSc graduation in Zoology at the University College London Grubb was research assistant in the Wellcome Institute of the Zoological Society of London. In the 196 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Colin Groves
Colin Peter Groves (24 June 1942 – 30 November 2017) was a British-Australian biologist and anthropologist. Groves was professor of biological anthropology at the Australian National University in Canberra, Australia. Education Born in England, Groves completed a Bachelor of Science at University College London in 1963, and a Doctor of Philosophy at the Royal Free Hospital School of Medicine in 1966. From 1966 to 1973, he was a postdoctoral researcher and teaching fellow at the University of California, Berkeley, Queen Elizabeth College and the University of Cambridge. Career Groves emigrated to Australia in 1973 and joined the Australian National University, where he was promoted to full professor in 2000 and remained emeritus professor until his death. Along with the Czech biologist Professor Vratislav Mazák, Groves was the describer of ''Homo ergaster''. Groves also wrote ''Primate Taxonomy'' published by the Smithsonian Institution Press in 2001, and ''Ungulate Taxono ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Cattle
Cattle (''Bos taurus'') are large, domesticated, bovid ungulates widely kept as livestock. They are prominent modern members of the subfamily Bovinae and the most widespread species of the genus '' Bos''. Mature female cattle are called cows and mature male cattle are bulls. Young female cattle are called heifers, young male cattle are oxen or bullocks, and castrated male cattle are known as steers. Cattle are commonly raised for meat, for dairy products, and for leather. As draft animals, they pull carts and farm implements. Cattle are considered sacred animals within Hinduism, and it is illegal to kill them in some Indian states. Small breeds such as the miniature Zebu are kept as pets. Taurine cattle are widely distributed across Europe and temperate areas of Asia, the Americas, and Australia. Zebus are found mainly in India and tropical areas of Asia, America, and Australia. Sanga cattle are found primarily in sub-Saharan Africa. These types, sometime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Juliet Clutton-Brock
Juliet Clutton-Brock, FSA, FZS (6 September 1933 – 21 September 2015) was an English zooarchaeologist and curator, specialising in domesticated mammals. From 1969 to 1993, she worked at the Natural History Museum. Between 1999 and 2006, she was the managing editor of the ''Journal of Zoology''. Early life Clutton-Brock was born on 6 September 1933 in London. She was the daughter of Alan Clutton-Brock (1904-1976), an art critic of ''The Times'' and Slade Professor of Fine Art at Cambridge, and his first wife, Sheelah Mabel Stoney Archer. In 1936, she and her brother were sent to Southern Rhodesia (now Zimbabwe) to live with an aunt after the death of their mother in a car-accident. There, her brother died from polio. Juliet enjoyed the wildlife in her aunt's garden, but was terrified of snakes. Having returned to England after the end of the war in 1945, she was educated at Runton Hill School, an all-girls private boarding school in Norfolk described as "icy" by Caroline Gri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
China Proper
China proper, also called Inner China, are terms used primarily in the West in reference to the traditional "core" regions of China centered in the southeast. The term was first used by Westerners during the Manchu people, Manchu-led Qing dynasty to describe the distinction between the historical "Han lands" ( zh, t=漢地, i.e. regions long dominated by the majority Han Chinese, Han population) and the "frontier" regions of China where more ethnic minorities in China, non-Han ethnic minorities and newer foreign immigrants (e.g. Russians) reside, sometimes known as "Outer China". There is no fixed extent for China ''proper'', as many administrative, cultural, and linguistic shifts have occurred in History of China, Chinese history. One definition refers to the original area of Chinese civilization, the Zhongyuan, Central Plain (in the North China Plain); another to the Eighteen Provinces of the Qing dynasty. There was no direct translation for "China ''proper''" in the Chinese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Scientific Name
In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammar, Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (often shortened to just "binomial"), a binomen, name, or a scientific name; more informally, it is also called a Latin name. In the International Code of Zoological Nomenclature (ICZN), the system is also called nomenclature, with an "n" before the "al" in "binominal", which is a typographic error, meaning "two-name naming system". The first part of the name – the ''generic name (biology), generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Cattle In Religion
There are varying beliefs about cattle in societies and religions. Cattle are considered sacred in the Indian religions of Hinduism, Jainism and Buddhism, as well as in some Chinese folk religion and in African paganism. Cattle played other major roles in many religions, including those of ancient Egypt, ancient Greece, ancient Israel, and ancient Rome. In some regions, especially most states of India, the slaughter of cattle is prohibited and their meat (beef) may be taboo. In Indian religions Legislation against the slaughter of cattle is in place throughout most states of India except Kerala and parts of the North-East. Hinduism Hinduism specifically considers the zebu (''Bos indicus'') to be sacred. Respect for the lives of animals including cattle, diet in Hinduism and vegetarianism in India are based on the Hindu ethics. The Hindu ethics are driven by the core concept of Ahimsa, i.e. non-violence towards all beings, as mentioned in the Chandogya Upanishad (~ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Miniature Zebu
The Miniature Zebu is a modern American breed of zebuine miniature cattle. It is a rare breed of Zebu that is critically endangered. A breed association was established in 1991. History India has numerous traditional breeds of very small zebuine cattle, such as the Vechur breed of southern Kerala. These may be collectively known as ''nadudana'', "small cattle". The Miniature Zebu was established as a breed in the United States with the formation of the International Miniature Zebu Association, a breed registry, in 1991. At that time, there were small zebuine cattle in twenty-three American zoos, and others were held by some fifty private owners. The parent stock had originally been imported from Brazil, the Dominican Republic and Sweden. By 2016 more than 6200 animals were registered. Characteristics The maximum withers Withers are the ridge between the shoulder blades of an animal, typically a quadruped. In many species, this ridge is the tallest point of the bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Manure
Manure is organic matter that is used as organic fertilizer in agriculture. Most manure consists of animal feces; other sources include compost and green manure. Manures contribute to the fertility of soil by adding organic matter and nutrients, such as nitrogen, that are utilised by bacteria, fungi, and other organisms in the soil. Higher organisms then feed on the fungi and bacteria in a chain of life that comprises the soil food web. Types There are in the 21st century three main classes of manures used in soil management: Animal manure Most animal manure consists of feces. Common forms of animal manure include farmyard manure (or farm slurry ( liquid manure). Farmyard manure also contains plant material (often straw), which has been used as bedding for animals and has absorbed the feces and urine. Agricultural manure in liquid form, known as slurry, is produced by more intensive livestock rearing systems where concrete or slats are used instead of straw bedding. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Fuel
A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work (physics), work. The concept was originally applied solely to those materials capable of releasing chemical energy but has since also been applied to other sources of heat energy, such as Nuclear power, nuclear energy (via nuclear fission and nuclear fusion). The heat energy released by reactions of fuels can be converted into mechanical energy via a heat engine. Other times, the heat itself is valued for warmth, cooking, or industrial processes, as well as the illumination that accompanies combustion. Fuels are also used in the Cell (biology), cells of organisms in a process known as cellular respiration, where organic molecules are oxidized to release usable energy. Hydrocarbons and related organic molecules are by far the most common source of fuel used by humans, but other substances, including radioactive metals, are also utilized. Fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
