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Jersey (cattle)
The Jersey is a British list of cattle breeds, breed of small dairy cattle from Jersey, in the British Channel Islands. It is one of three Channel Island cattle breeds, the others being the Alderney (cattle), Alderney – now extinct – and the Guernsey cattle, Guernsey. It is highly productive – cows may give over 10 times their own weight in milk per lactation; the Channel Island milk, milk is high in butterfat and has a characteristic yellowish tinge. The Jersey adapts well to various climates and environments, and unlike many breeds originating in temperate climates, these cows can tolerate heat very well. It has been exported to many countries of the world; in some of them, including Denmark, France, New Zealand, and the United States, it has developed into an independent breed. In Nepal, it is used as a draught animal. History of the breed As its name implies, the Jersey was bred on the British Channel Island of Jersey. It apparently descended from cattle stock bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinity, Jersey
Trinity (french: La Trinité, Jèrriais: ''La Trinneté'') is one of the twelve parishes of Jersey in the Channel Islands. It is north of St Helier. It has a population of 3,156.''Portrait of the Channel Islands'', Raoul Lemprière, 1970 The parish covers 6,975 vergées (). Les Platons in the north of the parish is the highest point in Jersey. The parish borders St John, St Helier, St Saviour and St Martin. Trinity is an agricultural, rural parish, with only 16% of the parish being built-up, and 61% dedicated to cultivation. The population is generally spread out across the whole parish, with a loosely defined village towards the north of the parish. The parish's main bay is Bouley Bay, a short distance from the village. A section of Rozel Bay is also shared with neighbouring St Martin. It is home to the States Farm, Jersey Zoo, the Royal Jersey Agricultural and Horticultural Society Showground, and the Pallot Heritage Steam Museum. The parish church is dedicated to the Holy Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, recognising excellence in science, supporting outstanding science, providing scientific advice for policy, education and public engagement and fostering international and global co-operation. Founded on 28 November 1660, it was granted a royal charter by King Charles II as The Royal Society and is the oldest continuously existing scientific academy in the world. The society is governed by its Council, which is chaired by the Society's President, according to a set of statutes and standing orders. The members of Council and the President are elected from and by its Fellows, the basic members of the society, who are themselves elected by existing Fellows. , there are about 1,700 fellows, allowed to use the postnominal title FRS (Fellow of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milk Fever
Milk fever, postparturient hypocalcemia, or parturient paresis is a disease, primarily in dairy cattle but also seen in beef cattle and non-bovine domesticated animals, characterized by reduced blood calcium levels (hypocalcemia). It occurs following parturition, at onset of lactation, when demand for calcium for colostrum and milk production exceeds the body's ability to mobilize calcium. "Fever" is a misnomer, as body temperature during the disease is generally not elevated. Milk fever is more commonly seen in older animals (which have reduced ability to mobilize calcium from bone) and in certain breeds (such as Channel Island breeds). Clinical signs The clinical signs of milk fever can be divided into three distinct stages: Stage 1 Cows are mobile but show signs of hypersensitivity and excitability such as restlessness, tremors, ear twitching, head bobbing, and mild ataxia. If not treated, symptoms usually progress to stage 2. Stage 2 Cows can no longer stand and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypocalcaemia
Hypocalcemia is a medical condition characterized by low calcium levels in the blood serum. The normal range of blood calcium is typically between 2.1–2.6 mmol/L (8.8–10.7 mg/dL, 4.3–5.2 mEq/L) while levels less than 2.1 mmol/L are defined as hypocalcemic. Mildly low levels that develop slowly often have no symptoms. Otherwise symptoms may include paresthesia, numbness, muscle spasms, seizures, confusion, or cardiac arrest. The most common cause for hypocalcemia is iatrogenic hypoparathyroidism. Other causes include other forms of hypoparathyroidism, vitamin D deficiency, kidney failure, pancreatitis, calcium channel blocker overdose, rhabdomyolysis, tumor lysis syndrome, and medications such as bisphosphonates or denosumab. Diagnosis should generally be confirmed with a corrected calcium or ionized calcium level. Specific changes may be seen on an electrocardiogram (ECG). Initial treatment for severe disease is with intravenous calcium chloride and possibl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fawn (colour)
Fawn is a light yellowish tan colour. It is usually used in reference to clothing, soft furnishings and bedding, as well as to a dog's coat colour. It occurs in varying shades, ranging between pale tan to pale fawn to dark deer-red. The first recorded use of ''fawn'' as a colour name in English was in 1789.Maerz and Paul ''A Dictionary of Color'' New York:1930 McGraw-Hill Page 195; Color Sample of Fawn: Page 51 Plate 14 Color Sample A7 Fawn in dog breeds The fawn coat colour is found in many breeds, such as Boxers, Great Danes, and Pugs. Genetically, in most cases the colour is due to the recessive ay gene at the Agouti locus. Some breeds, such as Chows and Doberman Pinschers use the term "fawn" to describe a red dog (at the Eumelanin locus) that carries a copy of the dilution gene; in Dobermans this colour is more commonly called "Isabella". See also * List of colours These are the lists of colors; * List of colors: A–F * List of colors: G–M * List of colors: N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossbreeding
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] |
Obstructed Labour
Obstructed labour, also known as labour dystocia, is the baby not exiting the pelvis because it is physically block during childbirth although the uterus contracts normally. Complications for the baby include not getting enough oxygen which may result in death. It increases the risk of the mother getting an infection, having uterine rupture, or having post-partum bleeding. Long-term complications for the mother include obstetrical fistula. Obstructed labour is said to result in prolonged labour, when the active phase of labour is longer than 12 hours. The main causes of obstructed labour include a large or abnormally positioned baby, a small pelvis, and problems with the birth canal. Abnormal positioning includes shoulder dystocia where the anterior shoulder does not pass easily below the pubic bone. Risk factors for a small pelvis include malnutrition and a lack of exposure to sunlight causing vitamin D deficiency. It is also more common in adolescence as the pelvis may not ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Withers
The withers is the ridge between the shoulder blades of an animal, typically a quadruped. In many species, it is the tallest point of the body. In horses and dogs, it is the standard place to measure the animal's height. In contrast, cattle are often measured to the top of the hips. The term (pronounced ) derives from Old English ''wither'' (“against”), because it is the part of a draft animal that pushes against a load. Horses The withers in horses are formed by the dorsal spinal processes of roughly the 3rd through 11th thoracic vertebrae, which are unusually long in this area. Most horses have 18 thoracic vertebrae. The processes at the withers can be more than long. Since they do not move relative to the ground as the horse's head does, the withers are used as the measuring point for the height of a horse. Horses are sometimes measured in hands – one hand is . Horse heights are extremely variable, from small pony breeds to large draft breeds. The height at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jersey Cows Near Brighstone, Isle Of Wight, England
Jersey ( , ; nrf, Jèrri, label=Jèrriais ), officially the Bailiwick of Jersey (french: Bailliage de Jersey, links=no; Jèrriais: ), is an island country and self-governing Crown Dependency near the coast of north-west France. It is the largest of the Channel Islands and is from the Cotentin Peninsula in Normandy. The Bailiwick consists of the main island of Jersey and some surrounding uninhabited islands and rocks including Les Dirouilles, Les Écréhous, Les Minquiers, and Les Pierres de Lecq. Jersey was part of the Duchy of Normandy, whose dukes became kings of England from 1066. After Normandy was lost by the kings of England in the 13th century, and the ducal title surrendered to France, Jersey remained loyal to the English Crown, though it never became part of the Kingdom of England. Jersey is a self-governing parliamentary democracy under a constitutional monarchy, with its own financial, legal and judicial systems, and the power of self-determination. The island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selectively Bred
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] |
Breed Society
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] |
Bull Semen
Frozen bovine semen is a method of preserving bovine semen for future artificial insemination, even after the death of the donor. History The early artificial insemination organizations were largely farmer-owned cooperatives. The first such cooperative in America was organized at Clinton, New Jersey, through efforts of Enos J. Perry, Extension Dairyman, New Brunswick, and began operations May 17, 1938. It began operations with 102 members and 1,050 cows enrolled. Using frozen semen for dairy cattle has been done since the 1950s. The oldest semen believed to be in existence was from a sire named Cottonade Emmet, who was a member of the American Breeders Service sire battery in 1952. Semen was collected on Emmet in November 1952 and has been used several times to produce offspring. However, the last time any such offspring was born was in the mid-1980s. Osborndale Ivanhoe, who was probably the most famous Holstein bull of the early semen era, died in November 1963. From time t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
