Folklore studies known as folkloristics, tradition studies or folk life studies in Britain, is the formal academic discipline devoted to the study of folklore. This term, along with its synonyms, gained currency in the 1950s to distinguish the academic study of traditional culture from the folklore artifacts themselves, it became established as a field across both Europe and North America, coordinating with Volkskunde and folkminnen, among others. The importance of folklore and folklore studies was recognized globally in 1982 in the UNESCO document "Recommendation on the Safeguarding of Traditional Culture and Folklore". UNESCO again in 2003 published a Convention for the Safeguarding of the Intangible Cultural Heritage. Parallel to these global statements, the American Folklife Preservation Act, passed by the United States Congress in conjunction with the Bicentennial Celebration in 1976, included a definition of folklore called folklife: "... means the traditional expressive culture shared within the various groups in the United States: familial, occupational, regional.
This law was added to the panoply of other legislation designed to protect the natural and cultural heritage of the United States. It gives voice to a growing understanding that the cultural diversity of the United States is a national strength and a resource worthy of protection. To understand the term folklore studies, it is necessary to clarify its component parts: the terms folk and lore; the word folk applied only to rural poor illiterate peasants. A more contemporary definition of folk is a social group which includes two or more persons with common traits, who express their shared identity through distinctive traditions. "Folk is a flexible concept which can refer to a nation as in American folklore or to a single family." This expanded social definition of folk supports a wider view of the material considered to be folklore artifacts. These now include "things people make with words, things they make with their hands, things they make with their actions"; the folklorist studies the traditional artifacts of a group.
They study the groups, within which these customs and beliefs are transmitted. Transmission of these artifacts is a vital part of the folklore process. Without communicating these beliefs and customs within the group over space and time, they would become cultural shards relegated to cultural archaeologists; these folk artifacts continue to be passed along informally within the group, as a rule anonymously and always in multiple variants. For the folk group is not individualistic, it nurtures its lore in community; this is in direct contrast to high culture, where any single work of a named artist is protected by copyright law. The folklorist strives to understand the significance of these beliefs and objects for the group. For "folklore means something – to the tale teller, to the song singer, to the fiddler, to the audience or addressees"; these cultural units would not be passed along unless they had some continued relevance within the group. That meaning can however morph. With an theoretical sophistication of the social sciences, it has become evident that folklore is a occurring and necessary component of any social group, it is indeed all around us.
It does not have to be antiquated. It continues to be created, transmitted and in any group can be used to differentiate between "us" and "them". All cultures have their own unique folklore, each culture has to develop and refine the techniques and methods of folklore studies most effective in identifying and researching their own; as an academic discipline, folklore studies straddles the space between the Social Sciences and the Humanities. This was not always the case; the study of folklore originated in Europe in the first half of the 19th century with a focus on the oral folklore of the rural peasant populations. The "Kinder- und Hausmärchen" of the Brothers Grimm is the best known but by no means only collection of verbal folklore of the European peasantry; this interest in stories and songs, i.e. verbal lore, continued throughout the 19th century and aligned the fledgling discipline of folklore studies with Literature and Mythology. By the turn into the 20th century, European folklorists remained focused on the oral folklore of the homogeneous peasant populations in their regions, while the American folklorists, led by Franz Boas, chose to consider Native American cultures in their research, included the totality of their customs and beliefs as folklore.
This distinction aligned American folklore studies with cultural anthropology and ethnology, using the same techniques of data collection in their field research. This divided alliance of folklore studies between the humanities and the social sciences offers a wealth of theoretical vantage points and research tools to the field of folklore studies as a whole as it continues to be a point of discussion within the field itself. Public folklore is a new offshoot of folklore studies. Public sector folklorists work to d
Christianization is the conversion of individuals to Christianity or the conversion of entire groups at once. Various strategies and techniques were employed in Christianization campaigns from Late Antiquity and throughout the Middle Ages; the conversion of the ruler was followed by the compulsory baptism of his subjects. Some were evangelization by monks or priests, organic growth within an partly Christianized society, or by campaigns against paganism such as the conversion of pagan temples into Christian churches or the condemnation of pagan gods and practices. A strategy for Christianization was Interpretatio Christiana – the practice of converting native pagan practices and culture, pagan religious imagery, pagan sites and the pagan calendar to Christian uses, due to the Christian efforts at proselytism based on the Great Commission. Reformatting native religious and cultural activities and beliefs into a Christianized form was sanctioned. In essence, it was intended that the traditions and practices still existed, but that the reasoning behind them was altered.
The existence of syncretism in Christian tradition has long been recognized by scholars. Since the 16th century and till modern days, significant scholarship was devoted to deconstruction of interpretatio christiana, i.e. tracing the roots of some Christian practices and traditions to paganism. Early works of this type have tended to be downplayed and dismissed as a form of Protestant apologetics aimed at "purification" of Christianity; the Council of Jerusalem, according to Acts 15, agreed that lack of circumcision could not be a basis for excluding Gentile believers from membership in the Jesus community. Rather, they instructed new believers to avoid "pollution of idols, things strangled, blood", expecting them to hear Moses read on the Sabbath days; these clarifications were put into writing, distributed by messengers present at the Council, were received as an encouragement to the growth of these gentiles' trust in the God of Israel as revealed in the Gospel. The Apostolic Decree thus helped to establish nascent Christianity as a unique alternative among the forms of Judaism for prospective Proselytes.
The Twelve Apostles and the Apostolic Fathers initiated the process of transforming the Jewish sect into a diaspora of communities composed of both Jews and gentiles, united by their trust in Jesus. The Armenian and Ethiopian churches are the only instances of imposition of Christianity by sovereign rulers predating the council of Nicaea; the initial conversion of the Roman Empire occurred in urban areas of Europe, where the first conversions were sometimes among members of the Jewish population. Conversions happened among the Grecian-Roman-Celtic populations over centuries initially among its urban population, with rural conversions taking place some time later; the term "pagan" is from Latin and means "villager, civilian." It is derived from this historical transition. The root of that word is present in today's word "paisan" or "paisano"; the Christianization of the Roman Empire is divided into two phases and after the year 312, which marked the momentous conversion of Constantine. By this date, Christianity had converted a significant but unknown proportion of at least the urban population of the empire including a small number of the elite classes.
Constantine ended the intermittent persecution of Christianity with the Edict of Milan, in fact a quote from a letter of the emperor Licinius by Eusebius, which granted tolerance to all religions, but mentions Christianity. Under Constantine's successors, Christianization of Roman society proceeded by fits and starts, as John Curran documented in detail. Constantine's sons did not close the temples. Although all state temples in all cities were ordered shut in 356, there is evidence that traditional sacrifices continued. Under Julian, the temples were state religious sacrifices performed once more; when Gratian, emperor 376-383, declined the office and title of Pontifex Maximus, his act brought an end to the state religion due to the position's authority and ties within the Imperial administration. Again, this process ended state official practices but not private religious devotion; as Christianity spread, many of the ancient pagan temples were defiled, destroyed, or converted into Christian sites by such figures as Martin of Tours, in the East by militant monks.
However, many temples remained open until Theodosius I's edict of Thessalonica in 381 banned haruspices and other pagan religious practices. From 389 to 393 he issued a series of decrees which led to the banning of pagan religious rites, the confiscation of their property and endowments; the Olympic Games were banned in 392 because of their association with the old religion. Further laws were passed against remaining pagan practices over the course of the following years; the effectiveness of these laws empire-wide is debatable. Christianization of the central Balkans is documented at the end of the 4th century, where Nicetas the Bishop of Remesiana brought the gospel to "those mountain wolves"
Wheat is a grass cultivated for its seed, a cereal grain, a worldwide staple food. The many species of wheat together make up the genus Triticum; the archaeological record suggests that wheat was first cultivated in the regions of the Fertile Crescent around 9600 BCE. Botanically, the wheat kernel is a type of fruit called a caryopsis. Wheat is grown on more land area than any other food crop. World trade in wheat is greater than for all other crops combined. In 2016, world production of wheat was 749 million tonnes, making it the second most-produced cereal after maize. Since 1960, world production of wheat and other grain crops has tripled and is expected to grow further through the middle of the 21st century. Global demand for wheat is increasing due to the unique viscoelastic and adhesive properties of gluten proteins, which facilitate the production of processed foods, whose consumption is increasing as a result of the worldwide industrialization process and the westernization of the diet.
Wheat is an important source of carbohydrates. Globally, it is the leading source of vegetal protein in human food, having a protein content of about 13%, high compared to other major cereals but low in protein quality for supplying essential amino acids; when eaten as the whole grain, wheat is a source of dietary fiber. In a small part of the general population, gluten – the major part of wheat protein – can trigger coeliac disease, noncoeliac gluten sensitivity, gluten ataxia, dermatitis herpetiformis. Cultivation and repeated harvesting and sowing of the grains of wild grasses led to the creation of domestic strains, as mutant forms of wheat were preferentially chosen by farmers. In domesticated wheat, grains are larger, the seeds remain attached to the ear by a toughened rachis during harvesting. In wild strains, a more fragile rachis allows the ear to shatter and disperse the spikelets. Selection for these traits by farmers might not have been deliberately intended, but have occurred because these traits made gathering the seeds easier.
As the traits that improve wheat as a food source involve the loss of the plant's natural seed dispersal mechanisms domesticated strains of wheat cannot survive in the wild. Cultivation of wheat began to spread beyond the Fertile Crescent after about 8000 BCE. Jared Diamond traces the spread of cultivated emmer wheat starting in the Fertile Crescent sometime before 8800 BCE. Archaeological analysis of wild emmer indicates that it was first cultivated in the southern Levant, with finds dating back as far as 9600 BCE. Genetic analysis of wild einkorn wheat suggests that it was first grown in the Karacadag Mountains in southeastern Turkey. Dated archeological remains of einkorn wheat in settlement sites near this region, including those at Abu Hureyra in Syria, suggest the domestication of einkorn near the Karacadag Mountain Range. With the anomalous exception of two grains from Iraq ed-Dubb, the earliest carbon-14 date for einkorn wheat remains at Abu Hureyra is 7800 to 7500 years BCE. Remains of harvested emmer from several sites near the Karacadag Range have been dated to between 8600 and 8400 BCE, that is, in the Neolithic period.
With the exception of Iraq ed-Dubb, the earliest carbon-14 dated remains of domesticated emmer wheat were found in the earliest levels of Tell Aswad, in the Damascus basin, near Mount Hermon in Syria. These remains were dated by Willem van Zeist and his assistant Johanna Bakker-Heeres to 8800 BCE, they concluded that the settlers of Tell Aswad did not develop this form of emmer themselves, but brought the domesticated grains with them from an as yet unidentified location elsewhere. The cultivation of emmer reached Greece and Indian subcontinent by 6500 BCE, Egypt shortly after 6000 BCE, Germany and Spain by 5000 BCE. "The early Egyptians were developers of bread and the use of the oven and developed baking into one of the first large-scale food production industries." By 3000 BCE, wheat had reached Scandinavia. A millennium it reached China; the oldest evidence for hexaploid wheat has been confirmed through DNA analysis of wheat seeds, dating to around 6400-6200 BCE, recovered from Çatalhöyük.
The first identifiable bread wheat with sufficient gluten for yeasted breads has been identified using DNA analysis in samples from a granary dating to 1350 BCE at Assiros in Macedonia. From Asia, wheat continued to spread across Europe. In the British Isles, wheat straw was used for roofing in the Bronze Age, was in common use until the late 19th century. Technological advances in soil preparation and seed placement at planting time, use of crop rotation and fertilizers to improve plant growth, advances in harvesting methods have all combined to promote wheat as a viable crop; when the use of seed drills replaced broadcasting sowing of seed in the 18th century, another great increase in productivity occurred. Yields of pure wheat per unit area increased as methods of crop rotation were applied to long cultivated land, the use of fertilizers became widespread. Improved agricultural husbandry has more included threshing machines and reaping machines, tractor-drawn cultivators and planters, better varieties.
Great expansion of wheat production occurred as new arable land was farmed in the Americas and Australia in the 19th and 20th centuries. Leaves emerge from the shoot apical meristem in a telescoping fashion until the transition to reprod
Essex is a county in the south-east of England, north-east of London. One of the home counties, it borders Suffolk and Cambridgeshire to the north, Hertfordshire to the west, Kent across the estuary of the River Thames to the south, London to the south-west; the county town is the only city in the county. For government statistical purposes Essex is placed in the East of England region. Essex occupies the eastern part of the ancient Kingdom of Essex, which united with the other Anglian and Saxon kingdoms to make England a single nation state; as well as rural areas, the county includes London Stansted Airport, the new towns of Basildon and Harlow, Lakeside Shopping Centre, the port of Tilbury and the borough of Southend-on-Sea. The name Essex originates in the Anglo-Saxon period of the Early Middle Ages and has its root in the Anglo-Saxon name Ēastseaxe, the eastern kingdom of the Saxons who had come from the continent and settled in Britain during the Heptarchy. Recorded in AD 527, Essex occupied territory to the north of the River Thames, incorporating all of what became Middlesex and most of what became Hertfordshire.
Its territory was restricted to lands east of the River Lea. Colchester in the north-east of the county is Britain's oldest recorded town, dating from before the Roman conquest, when it was known as Camulodunum and was sufficiently well-developed to have its own mint. In AD 824, following the Battle of Ellandun, the kingdoms of the East Saxons, the South Saxons and the Jutes of Kent were absorbed into the kingdom of the West Saxons, uniting Saxland under King Alfred's grandfather Ecgberht. Before the Norman conquest the East Saxons were subsumed into the Kingdom of England. After the Norman conquest, Essex became a county. During the medieval period, much of the area was designated a Royal forest, including the entire county in a period to 1204, when the area "north of the Stanestreet" was disafforested; the areas subject to forest law diminished, but at various times they included the forests of Becontree, Epping, Hatfield and Waltham. Essex County Council was formed in 1889. However, County Boroughs of West Ham, Southend-on-Sea and East Ham formed part of the county but were unitary authorities.
12 boroughs and districts provide more localised services such as rubbish and recycling collections and planning, as shown in the map on the right. A few Essex parishes have been transferred to other counties. Before 1889, small areas were transferred to Hertfordshire near Bishops Stortford and Sawbridgeworth. At the time of the main changes around 1900, parts of Helions Bumpstead, Sturmer and Ballingdon-with-Brundon were transferred to Suffolk. Part of Hadstock, part of Ashton and part of Chrishall were transferred to Cambridgeshire and part of Great Horkesley went to Suffolk; the boundary with Greater London was established in 1965, when East Ham and West Ham county boroughs and the Barking, Dagenham, Ilford, Romford and Wanstead and Woodford districts were transferred to form the London boroughs of Barking and Dagenham, Newham and Waltham Forest. Essex became part of the East of England Government Office Region in 1994 and was statistically counted as part of that region from 1999, having been part of the South East England region.
In 1998, the boroughs of Southend-on-Sea and Thurrock were granted autonomy from the administrative county of Essex after successful requests to become unitary authorities. Essex Police covers the two unitary authorities; the county council chamber and main headquarters is at the County Hall in Chelmsford. Before 1938, the council met in London near Moorgate, which with significant parts of the county close to that point and the dominance of railway travel had been more convenient than any place in the county, it has 75 elected councillors. Before 1965, the number of councillors reached over 100; the County Hall, made a listed building in 2007, dates from the mid-1930s and is decorated with fine artworks of that period the gift of the family who owned the textile firm Courtaulds. The highest point of the county of Essex is Chrishall Common near the village of Langley, close to the Hertfordshire border, which reaches 482 feet; the ceremonial county of Essex is bounded to the south by its estuary.
The pattern of settlement in the county is diverse. The Metropolitan Green Belt has prevented the further sprawl of London into the county, although it contains the new towns of Basildon and Harlow developed to resettle Londoners after the destruction of London housing in the Second World War, since which they have been developed and expanded. Epping Forest prevents the further spread of the Greater London Urban Area; as it is not far from London with its economic magnetism, many of Essex's settlements those near or within short driving distance of railway stations, function as dormitory towns or villages where London workers raise their families. Part of the s
The Arecaceae are a botanical family of perennial plants. Their growth form can be climbers, shrubs and stemless plants, all known as palms; those having a tree form are colloquially called palm trees. They are flowering a family in the monocot order Arecales. 181 genera with around 2600 species are known, most of them restricted to tropical and subtropical climates. Most palms are distinguished by their large, evergreen leaves, known as fronds, arranged at the top of an unbranched stem. However, palms exhibit an enormous diversity in physical characteristics and inhabit nearly every type of habitat within their range, from rainforests to deserts. Palms are among the most extensively cultivated plant families, they have been important to humans throughout much of history. Many common products and foods are derived from palms. In contemporary times, palms are widely used in landscaping, making them one of the most economically important plants. In many historical cultures, because of their importance as food, palms were symbols for such ideas as victory and fertility.
For inhabitants of cooler climates today, palms symbolize the vacations. Whether as shrubs, trees, or vines, palms have two methods of growth: solitary or clustered; the common representation is that of a solitary shoot ending in a crown of leaves. This monopodial character may be exhibited by prostrate and trunk-forming members; some common palms restricted to solitary growth include Roystonea. Palms may instead grow in sparse though dense clusters; the trunk develops an axillary bud at a leaf node near the base, from which a new shoot emerges. The new shoot, in turn, produces a clustering habit results. Sympodial genera include many of the rattans and Rhapis. Several palm genera have both solitary and clustering members. Palms which are solitary may grow in clusters and vice versa; these aberrations suggest. Palms have large, evergreen leaves that are either palmately or pinnately compound and spirally arranged at the top of the stem; the leaves have a tubular sheath at the base that splits open on one side at maturity.
The inflorescence is a spadix or spike surrounded by one or more bracts or spathes that become woody at maturity. The flowers are small and white, radially symmetric, can be either uni- or bisexual; the sepals and petals number three each, may be distinct or joined at the base. The stamens number six, with filaments that may be separate, attached to each other, or attached to the pistil at the base; the fruit is a single-seeded drupe but some genera may contain two or more seeds in each fruit. Like all monocots, palms do not have the ability to increase the width of a stem via the same kind of vascular cambium found in non-monocot woody plants; this explains the cylindrical shape of the trunk, seen in palms, unlike in ring-forming trees. However, many palms, like some other monocots, do have secondary growth, although because it does not arise from a single vascular cambium producing xylem inwards and phloem outwards, it is called "anomalous secondary growth"; the Arecaceae are notable among monocots for their height and for the size of their seeds and inflorescences.
Ceroxylon quindiuense, Colombia's national tree, is the tallest monocot in the world, reaching up to 60 m tall. The coco de mer has the largest seeds of 40 -- 50 cm in diameter and weighing 15 -- 30 kg each. Raffia palms have the largest leaves of any plant, up to 25 m long and 3 m wide; the Corypha species have the largest inflorescence of any plant, up to 7.5 m tall and containing millions of small flowers. Calamus stems. Most palms are native to subtropical climates. Palms can be found in a variety of different habitats, their diversity is highest in lowland forests. South America, the Caribbean, areas of the south Pacific and southern Asia are regions of concentration. Colombia may have the highest number of palm species in one country. There are some palms that are native to desert areas such as the Arabian peninsula and parts of northwestern Mexico. Only about 130 palm species grow beyond the tropics in humid lowland subtropical climates, in highlands in southern Asia, along the rim lands of the Mediterranean Sea.
The northernmost native palm is Chamaerops humilis, which reaches 44°N latitude along the coast of southern France. In the southern hemisphere, the southernmost palm is the Rhopalostylis sapida, which reaches 44°S on the Chatham Islands where an oceanic climate prevails. Cultivation of palms is possible north of subtropical climates, some higher latitude locals such as Ireland, Scotland and the Pacific Northwest feature a few palms in protected locations. Palms inhabit a variety of ecosystems. More than two-thirds of palm species live in humid moist forests, where some species grow tall enough to form part of the canopy and shorter ones form part of the understory; some species form pure stands in areas with poor drainage or regular flooding, including Raphia hookeri, common in coastal freshwater swamps in West Africa. Other palms live in tropical mountain habitats above 1000 m, such as those in the genus Ceroxylon native to the Andes. Palms may live in grasslands and scrublands associated with a water source, in desert oases such as the date palm.
A few palms are adapted to basic lime soils, while others are ada
Styria is a state, or Bundesland, located in the southeast of Austria. In area it is the second largest of the nine Austrian federated states, covering 16,401 km2, it borders Slovenia and the Austrian states of Upper Austria, Lower Austria, Salzburg and Carinthia. The capital city is Graz which had 276,526 inhabitants at the beginning of 2015; the March of Styria derived its name from the original seat of its ruling Otakar dynasty: Steyr, in today's Upper Austria. In German, the area is still called "Steiermark"; the ancient link between Steyr and Styria is apparent in their nearly identical coats of arms, a white Panther on a green background. The term "Upper Styria" used by an Austrian refers to the northern and northwestern parts of the federal-state; the term "West Styria" is used for the districts to the west of Graz. The western and eastern parts of the district Graz-Umgebung may or may not be considered parts of West and East Styria, respectively; the southern parts of the Duchy of Styria, which have formed part of Yugoslavia and Slovenia since 1918, were referred to as "Lower Styria".
During early Roman times, Styria was inhabited by Celtic tribes. After its conquest by the Romans, the eastern part of what is now Styria was part of Pannonia, while the western one was included in Noricum. During the Barbarian invasions, it was conquered or crossed by the Visigoths, the Huns, the Ostrogoths, the Rugii, the Lombards. Slavs, who first were under the domination of the Avars, settled in the valleys of this country. At the same time Bavarian people began to expand their area to the south and east and absorbed the Slavic population. In 1180 Styria became a Duchy of its own. Styria formed the central part of Inner Austria. Styria developed culturally and economically under Archduke John of Austria between 1809 and 1859. In 1918, after World War I, it was divided into a northern section, a southern one, called Lower Styria, inhabited by ethnic Slovenians, and, annexed to Yugoslavia, in Slovenia; as elsewhere in the developed world, there has been a shift away from the manufacturing sector towards the service sector in Styria.
This has had negative consequences for the industrial regions of upper Styria which have suffered a steady decline in population in recent years. In 2004 Styria had the strongest economic growth rate in Austria at 3.8%—mainly due to the Graz area which saw strong economic growth that year and has continued to grow in economic and population terms since then. Styria is home to more than 150 clean technology companies, of which one dozen are world technology leaders in their field; the revenue of Styrian cleantech companies totals €2.7 billion. This equals to 8 percent of the Gross Regional Product, is one of the highest concentrations of leading clean technology companies in Europe; the companies have an average growth rate of 22 percent per year—well above the worldwide cleantech market growth of 18 percent per year. The region created 2,000 additional green jobs in 2008 alone; the state is divided into one of them a statutory city. Graz Bruck-Mürzzuschlag Deutschlandsberg Graz-Umgebung Hartberg-Fürstenfeld Leibnitz Leoben Liezen Murau Murtal Südoststeiermark Voitsberg Weiz The state had been a stronghold of the Austrian People's Party since 1945.
Graz however is a stronghold of the far left Communist Party. The governor has been an ÖVP member. In the 2005 elections for state parliament the Social Democrats under their regional chairman Franz Voves won the majority after the ÖVP had damaged its credibility through scandals and the secession of a high-ranking party member who took part in the 2005 elections after setting up his own party. In these elections, the KPÖ received many votes after it had gained much popularity through its role in local politics in Graz during the preceding few years; the two right-wing populist parties, the Freedom Party of Austria and the Alliance for the Future of Austria, failed to win seats. In subsequent elections in 2010 and 2015, the Social Democrats, the Austrian People's Party, the Communist Party each lost between one fourth and one third of their shares of the vote relative to 2005; the Freedom Party grew from 4.6 percent to 26.8 percent. The current government of Styria is a coalition of Social Democrats and People's Party, with each party holding 4 seats of the 8 seats available.
The governor, Hermann Schützenhöfer, is a representative of the People's Party. His deputy, Michael Schickhofer, is a Social Democrat. Palman and mercenary commander of the Serbian Empire Johann Joseph Fux and music theorist, wrote Gradus ad Parnassum – a composition manual used by Beethoven and Mozart Archduke John of Austria Jo
Barley, a member of the grass family, is a major cereal grain grown in temperate climates globally. It was one of the first cultivated grains in Eurasia as early as 10,000 years ago. Barley has been used as animal fodder, as a source of fermentable material for beer and certain distilled beverages, as a component of various health foods, it is used in soups and stews, in barley bread of various cultures. Barley grains are made into malt in a traditional and ancient method of preparation. In 2016, barley was ranked fourth among grains in quantity produced behind maize and wheat; the Old English word for'barley' was bære, which traces back to Proto-Indo-European and is cognate to the Latin word farina "flour". The direct ancestor of modern English "barley" in Old English was the derived adjective bærlic, meaning "of barley"; the first citation of the form bærlic in the Oxford English Dictionary dates to around 966 CE, in the compound word bærlic-croft. The underived word bære survives in the north of Scotland as bere, refers to a specific strain of six-row barley grown there.
The word barn, which meant "barley-house", is rooted in these words. Barley is a member of the grass family, it is a diploid species with 14 chromosomes. The wild ancestor of domesticated barley, Hordeum vulgare subsp. Spontaneum, is abundant in grasslands and woodlands throughout the Fertile Crescent area of Western Asia and northeast Africa, is abundant in disturbed habitats and orchards. Outside this region, the wild barley is less common and is found in disturbed habitats. However, in a study of genome-wide diversity markers, Tibet was found to be an additional center of domestication of cultivated barley. Wild barley is the ancestor of domestic barley. Over the course of domestication, barley grain morphology changed moving from an elongated shape to a more rounded spherical one. Additionally, wild barley has distinctive genes and regulators with potential for resistance to abiotic or biotic stresses to cultivated barley and adaptation to climatic changes. Wild barley has a brittle spike. Domesticated barley has nonshattering spikes.
The nonshattering condition is caused by a mutation in one of two linked genes known as Bt1 and Bt2. The nonshattering condition is recessive, so varieties of barley that exhibit this condition are homozygous for the mutant allele; each plant gets a set of genes from both parents, so two copies of each gene are in every plant. If one gene copy is a nonworking mutant, but the other gene copy works, the mutation has no effect. Only when the plant is homozygous with both copies of the gene as nonworking mutants does the mutation show its effect by exhibiting the nonshattering condition. Domestication in barley is followed by the change of key phenotypic traits at the genetic level. Little is known about the genetic variation among domesticated and wild genes in the chromosomal regions. Spikelets are arranged in triplets. In wild barley, only the central spikelet is fertile; this condition is retained in certain cultivars known as two-row barleys. A pair of mutations result in fertile lateral spikelets to produce six-row barleys.
Recent genetic studies have revealed that a mutation in one gene, vrs1, is responsible for the transition from two-row to six-row barley. Two-row barley has a lower protein content than six-row barley, thus a more fermentable sugar content. High-protein barley is best suited for animal feed. Malting barley is lower protein which shows more uniform germination, needs shorter steeping, has less protein in the extract that can make beer cloudy. Two-row barley is traditionally used in English ale-style beers, with two-row malted summer barley being preferred for traditional German beers. Six-row barley is common in some American lager-style beers when adjuncts such as corn and rice are used. Hulless or "naked" barley is a form of domesticated barley with an easier-to-remove hull. Naked barley is an ancient food crop, but a new industry has developed around uses of selected hulless barley to increase the digestible energy of the grain for swine and poultry. Hulless barley has been investigated for several potential new applications as whole grain, for its value-added products.
These include flour for multiple food applications. In traditional classifications of barley, these morphological differences have led to different forms of barley being classified as different species. Under these classifications, two-row barley with shattering spikes is classified as Hordeum spontaneum K. Koch. Two-row barley with nonshattering spikes is classified as H. distichum L. six-row barley with nonshattering spikes as H. vulgare L. and six-row with shattering spikes as H. agriocrithon Åberg. Because these differences were driven by single-gene mutations, coupled with cytological and molecular evidence, most recent classifications treat these forms as a single species, H. vulgare L. VocabularyDON: Acronym for deoxynivalenol, a toxic byproduct of Fusarium head blight known as vomitoxin Heading date: A parameter in barley cultivation Lodging: The bending over of the stems near ground level Nutans: A designation for a variety with a lax ear, as opposed to'erectum' (with an erect ea