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Tamworth Pig
The Tamworth, also known as Sandy Back and Tam, is a breed of domestic pig originating in its namesake Tamworth, Staffordshire, United Kingdom. It is among the oldest of pig breeds, but as with many older breeds of livestock, it is not well suited to modern production methods and is listed as "threatened" in the United States and "vulnerable" in the UK by the Rare Breeds Survival Trust, as fewer than 300 registered breeding females remain. This animal is of ginger to red colouration and is thought to have descended from wild boars, via native pig stock of Europe. Principal populations today are in the United Kingdom, Australia, the United States, New Zealand, and Canada. Description This breed exhibits an elongated head shape and a long, narrow body. The ears are erect and pointed, while the face has rectilinear lines as well as the snout. Colours range from a pale gingery to dark mahogany red. Early in the breed history, colours were orange and purple, but breeding has b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breed
A breed is a specific group of domestic animals having homogeneous appearance ( phenotype), homogeneous behavior, and/or other characteristics that distinguish it from other organisms of the same species. In literature, there exist several slightly deviating definitions. Breeds are formed through genetic isolation and either natural adaptation In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the ... to the environment or selective breeding, or a combination of the two. Despite the centrality of the idea of "breeds" to animal husbandry and agriculture, no single, scientifically accepted definition of the term exists. A breed is therefore not an objective or biologically verifiable classification but is instead a term of art amongst groups of breeders who share a consensus around what qua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Littermate
A litter is the live birth of multiple offspring at one time in animals from the same mother and usually from one set of parents, particularly from three to eight offspring. The word is most often used for the offspring of mammals, but can be used for any animal that gives birth to multiple young. In comparison, a group of eggs and the offspring that hatch from them are frequently called a clutch, while young birds are often called a brood. Animals from the same litter are referred to as litter-mates. Litter A species' average litter size is generally equal to one half of the number of teats and the maximum litter size generally matches the number of teats. Not all species abide by this rule, however. The naked mole rat, for example, averages roughly eleven young per birth and has eleven teats. Animals frequently display grouping behavior in herds, swarms, flocks, or colonies, and these multiple births derive similar advantages. A litter offers some protection from predation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razorback
The feral pig is a domestic pig which has gone feral, meaning it lives in the wild. They are found mostly in the Americas and Australia. Razorback and wild hog are Americanisms applied to feral pigs or boar-pig hybrids. Definition A feral pig is a domestic pig that has escaped or been released into the wild, and is living more or less as a wild animal, or one that is descended from such animals. Zoologists generally exclude from the ''feral'' category animals that, although captive, were genuinely wild before they escaped. Accordingly, Eurasian wild boar, released or escaped into habitats where they are not native, such as in North America, are not generally considered feral, although they may interbreed with feral pigs. Likewise, reintroduced wild boars in Western Europe are also not considered feral, despite the fact that they were raised in captivity prior to their release. In the New World North America Domestic pigs were first introduced to the Americas in the 16th ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Mass
Human body weight is a person's mass or weight. Strictly speaking, body weight is the measurement of weight without items located on the person. Practically though, body weight may be measured with clothes on, but without shoes or heavy accessories such as mobile phones and wallets, and using manual or digital weighing scales. Excess or reduced body weight is regarded as an indicator of determining a person's health, with body volume measurement providing an extra dimension by calculating the distribution of body weight. Average adult human weight varies by continent, from about in Asia and Africa to about in North America, with men on average weighing more than women. Estimation in children There are a number of methods to estimate weight in children for circumstances (such as emergencies) when actual weight cannot be measured. Most involve a parent or health care provider guessing the child's weight through weight-estimation formulas. These formulas base their findings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacon
Bacon is a type of salt-cured pork made from various cuts, typically the belly or less fatty parts of the back. It is eaten as a side dish (particularly in breakfasts), used as a central ingredient (e.g., the bacon, lettuce, and tomato sandwich (BLT)), or as a flavouring or accent (as in bacon bits in a salad). Bacon is also used for barding and larding roasts, especially game, including venison and pheasant, and may also be used to insulate or flavour roast joints by being layered onto the meat. The word is derived from the Proto-Germanic ''*bakkon'', meaning "back meat". Meat from other animals, such as beef, lamb, chicken, goat, or turkey, may also be cut, cured, or otherwise prepared to resemble bacon, and may even be referred to as, for example, " turkey bacon". Such use is common in areas with significant Jewish and Muslim populations as both religions prohibit the consumption of pork. Vegetarian bacons such as "soy bacon" also exist. Curing and smoking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-breeding
A crossbreed is an organism with purebred parents of two different breeds, varieties, or populations. ''Crossbreeding'', sometimes called "designer crossbreeding", is the process of breeding such an organism, While crossbreeding is used to maintain health and viability of organisms, irresponsible crossbreeding can also produce organisms of inferior quality or dilute a purebred gene pool to the point of extinction of a given breed of organism. A domestic animal of unknown ancestry, where the breed status of only one parent or grandparent is known, may also be called a crossbreed though the term "mixed breed" is technically more accurate. Outcrossing is a type of crossbreeding used within a purebred breed to increase the genetic diversity within the breed, particularly when there is a need to avoid inbreeding. In animal breeding, ''crossbreeds'' are crosses within a single species, while '' hybrids'' are crosses between different species. In plant breeding terminology, the term ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics
Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene. Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded to study the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rare Breeds Conservation Society Of New Zealand
__NOTOC__ The Rare Breeds Conservation Society of New Zealand (RBCSNZ) was founded in 1988 to conserve, record and promote rare livestock breeds with the aim of maintaining genetic diversity within livestock species. The area of coverage is broad, and includes poultry as well as camelids, cattle, chinchillas, deer, donkeys, goats, horses, pigs, rabbits and sheep. Auckland Islands expeditions Projects carried out by the RBCSNZ have included expeditions to the subantarctic Auckland Islands group to rescue live specimens of the introduced but long-isolated populations of Enderby Island Rabbits, Enderby Island Cattle and Auckland Island PigsRobins, Judith H.; Matisoo-Smith, Elizabeth; & Ross, Howard A. (2003). The origins of the feral pigs on the Auckland Islands. ''Journal of the Royal Society of New Zealand'' 33(2): 561-569. for captive breeding in New Zealand before their eradication from the Auckland Islands in the course of conservation management. See also * :Animal breeds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Of America
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rossville, Illinois
Rossville is a village in Ross Township, Vermilion County, Illinois, United States. As of the 2020 census, the city population was 1,221. It is part of the Danville, Illinois Metropolitan Statistical Area. History The location was originally named Liggett's Grove in honor of John Liggett who built a lodging house in 1829. Liggett's cabin was located on the Hubbard Trail, an early trading route established by Gurdon Hubbard from Chicago to Danville. In 1833, this became the first state highway (now Illinois Route 1) and in 1914 was made part of the Dixie Highway. In 1838, Alvan Gilbert purchased the Liggett farm, and the following year became postmaster at the newly established post office. Rossville was incorporated as a village in August 1859. Rossville and Ross Township were named after Jacob Ross, a settler in the area. In February 2004, a fire broke out in the downtown business district and destroyed several of the historic buildings and antique shops for which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staffordshire
Staffordshire (; postal abbreviation Staffs.) is a landlocked county in the West Midlands region of England. It borders Cheshire to the northwest, Derbyshire and Leicestershire to the east, Warwickshire to the southeast, the West Midlands County and Worcestershire to the south and Shropshire to the west. The largest settlement in Staffordshire is Stoke-on-Trent, which is administered as an independent unitary authority, separately from the rest of the county. Lichfield is a cathedral city. Other major settlements include Stafford, Burton upon Trent, Cannock, Newcastle-under-Lyme, Rugeley, Leek, Staffordshire, Leek, and Tamworth, Staffordshire, Tamworth. Other towns include Stone, Staffordshire, Stone, Cheadle, Staffordshire, Cheadle, Uttoxeter, Hednesford, Brewood, Burntwood/Chasetown, Kidsgrove, Eccleshall, Biddulph and the large villages of Penkridge, Wombourne, Perton, Kinver, Codsall, Tutbury, Alrewas, Barton-under-Needwood, Shenstone, Staffordshire, Shenstone, Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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