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Toggenburg Goat
The Toggenburger or Toggenburg is a Swiss List of goat breeds, breed of dairy goat. Its name derives from that of the Toggenburg (Switzerland), Toggenburg region of the Canton of St. Gallen, where it is thought to have originated. It is among the most productive breeds of dairy goat and is distributed world-wide, in about fifty countries in all five inhabited continents. History The Toggenburger is the traditional goat breed of the Toggenburg (Switzerland), Toggenburg and Werdenberg (Wahlkreis), Werdenberg regions of the Canton of St. Gallen in eastern Switzerland. The herd-book was started in 1890. At first, the goats were often dark-coated, sometimes with white markings; there may have been some cross-breeding with Appenzell (goat), Appenzell and Chamois-coloured Goat, Chamois-coloured stock in neighbouring areas. The typical mouse-grey colour with white Swiss markings, facial markings was fixed by selective breeding in the twentieth century. In 2006 there were 850 goats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Goat Breeds
Goats - farm animals of domestic goat (''Capra hircus'') species, small ruminants - are widespread throughout the world and are used in almost any natural and climatic conditions, even those where other productive animals cannot live. Different breeds of goats are adapted to different livestock systems - from small herds of 3-5 heads on meager grazing to large intensive livestock farms, from year-round grazing to fully stable housing, with many intermediate variations between them. Goats are a source of several types of products, of which the main ones are milk, meat and wool. Among the goat breeds there are highly productive specialized, dual-triple-use and universal breeds. External differences between breeds are represented by many major and minor traits that vary in a very wide range. Goat breeds (especially dairy goats) are some of the oldest defined animal breeds for which breed standards and production records have been kept. Selective breeding of goats generally focuses on im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific 3D structure that determines its activity. A linear chain of amino acid residues is called a polypeptide. A protein contains at least one long polypeptide. Short polypeptides, containing less than 20–30 residues, are rarely considered to be proteins and are commonly called peptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues. The sequence of amino acid residue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breed Standard
In animal husbandry or animal fancy, a breed standard is a description of the characteristics of a hypothetical or ideal example of a breed. The description may include physical or morphological detail, genetic criteria, or criteria of athletic or productive performance. It may also describe faults or deficiencies that would disqualify an animal from registration or from reproduction. The hypothetical ideal example may be called a "breed type". Breed standards are devised by breed associations or breed clubs, not by individuals, and are written to reflect the use or purpose of the species and breed of the animal. Breed standards help define the ideal animal of a breed and provide goals for breeders in improving stock. In essence a breed standard is a blueprint for an animal fit for the function it was bred - i.e. herding, tracking etc. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wattle (anatomy)
A wattle is a fleshy caruncle hanging from various parts of the head or neck in several groups of birds and mammals. Caruncles in birds include those found on the face, wattles, dewlaps, snoods, and earlobes. Wattles are generally paired structures, but may occur as a single structure when it is sometimes known as a dewlap. Wattles are frequently organs of sexual dimorphism. In some birds, caruncles are erectile tissue and may or may not have a feather covering. Wattles are often such a striking morphological characteristic of animals that it features in their common name. For example, the southern and northern cassowaries are known as the double-wattled and single-wattled cassowary, respectively, and a breed of domestic pig is known as the Red Wattle. Birds Function In birds, wattles are often an ornament for courting potential mates. Large wattles are correlated with high testosterone levels, good nutrition, and the ability to evade predators, which in turn indicates a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breed Association
Breed clubs are associations or clubs with activities centered on a single, specific breed of a particular species of domesticated animal. The purpose of the association will vary with the species of animal and the goals and needs of the members of the association. Breed associations or clubs may vary in their goals, activities and nomenclature from country to country, even for the same breed. Most domesticated animals, whether they are agricultural animals such as cattle, llamas, poultry, sheep and pigs, or companion animals such as pigeons, horses, cats and dogs, have breed clubs associated with the breed. Purpose In general, breed clubs and associations create a written definition of the breed (called a breed standard) for the breed with which the organization is associated. Breed clubs also maintain important records, and provide members with information. Many breed associations also have a social component, organising various activities such as shows. In addition, they may r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Breeding
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding, techniques such as inbreeding, linebreeding, and outcrossing are utilized. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been successful in producing change over time in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Markings
{{Unreferenced, date=June 2019, bot=noref (GreenC bot) Goats expressing the Swiss Marked pattern have a black (eumelanin pigment) body and belly and tan (phaeomelanin pigment) legs, ears, and facial stripes. The allele which codes for this pattern is located at the agouti locus of the goat genome. There are multiple modifier genes which control how much tan pigment is actually expressed and so the tan areas can range from pure white to deep red. There may also be present dilution genes which turn the black areas in the pattern to either chocolate or medium brown. Image:Toggenburger.jpg, A Toggenburg goat with Swiss Markings. Note that these Toggenburgs have modifier genes Epistasis is a phenomenon in genetics in which the effect of a gene mutation is dependent on the presence or absence of mutations in one or more other genes, respectively termed modifier genes. In other words, the effect of the mutation is dep ... which turn the black-pigmented areas to medium brown and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appenzell (goat)
, nickname = , country = Switzerland , distribution = , standard = , use = , maleweight = 65 kg , femaleweight = 45 kg , maleheight = 80 cm , femaleheight = 75 cm , type = , skincolour = , woolcolour = white , facecolour = white , horns = usually polled , beard = , tassels = , note = The Appenzell, french: Chèvre d’Appenzell, italic=no, german: Appenzellerziege, italic=no, is a rare and endangered indigenous breed of white domestic goat from Switzerland. It originates in the "half-cantons" of the historic Appenzell region, Appenzell Ausserrhoden and Appenzell Innerrhoden, and has spread into the neighbouring Canton of St. Gallen. History The Appenzeller originates in the "half-cantons" of the historic Appenzell region, Appenzell Ausserrhoden and Appenzell Innerrhoden. A goat-breeders' association, the Ziegenzuchtgenossenschaft Appenzell, was founded in Innerrhode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dairy Goat
The goat or domestic goat (''Capra hircus'') is a domesticated species of goat-antelope typically kept as livestock. It was domesticated from the wild goat (''C. aegagrus'') of Southwest Asia and Eastern Europe. The goat is a member of the animal family Bovidae and the tribe Caprini, meaning it is closely related to the sheep. There are over 300 distinct breeds of goat.Hirst, K. Kris"The History of the Domestication of Goats".''About.com''. Accessed August 18, 2008. It is one of the oldest domesticated species of animal, according to archaeological evidence that its earliest domestication occurred in Iran at 10,000 calibrated calendar years ago. Goats have been used for milk, meat, fur, and skins across much of the world. Milk from goats is often turned into goat cheese. Female goats are referred to as ''does'' or ''nannies'', intact males are called ''bucks'' or ''billies'', and juvenile goats of both sexes are called ''kids''. Castrated males are called ''wethers''. While ... [...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] |
Herd-book
A breed registry, also known as a herdbook, studbook or register, in animal husbandry and the hobby of animal fancy, is an official list of animals within a specific breed whose parents are known. Animals are usually registered by their breeders while they are young. The terms studbook and register are also used to refer to lists of male animals "standing at stud", that is, those animals actively breeding, as opposed to every known specimen of that breed. Such registries usually issue certificates for each recorded animal, called a pedigree, pedigreed animal documentation, or most commonly, an animal's "papers". Registration papers may consist of a simple certificate or a listing of ancestors in the animal's background, sometimes with a chart showing the lineage. Types of registries There are breed registries and breed clubs for several species of animal, such as dogs, horses, cows and cats. The US ''Association of Zoos and Aquariums'' (AZA) also maintains stud books for captive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
