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| − | |genus=Barley | + | |familia=Poaceae |
| | + | |genus=Hordeum |
| | + | |species=vulgare |
| | + | |common_name=Barley |
| | |Temp Metric=°F | | |Temp Metric=°F |
| | |jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks! | | |jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks! |
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| − | {{Inc|
| + | '''Barley''' is a [[cereal]] [[grain]] derived from the [[annual plant|annual]] [[grass]] '''''Hordeum vulgare'''''. |
| − | Barley. Various kinds of Hordeum of the Gramineae. Common barley is H. sativum, Jess. According to Hackel, it “undoubtedly originated from H. spontaneum, C. Koch, which grows wild from Asia Minor and Caucasian countries to Persia and Beloochistan, as well as in Syria, Palestine, and Arabia Petraea." The common barley has a 4-rowed ear or head. There are also 2-rowed and 6-rowed races, and other well-marked forms. They are probably all domestic forms of one parent stock. For fuller treatment, see Cyclo. Amer. Agric., Vol. II, p. 202. | |
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| − | {{otheruses}}
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| − | {{Taxobox
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| − | | color = lightgreen
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| − | | name = Barley
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| − | | image = Barley.jpg
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| − | | image_width = 240px
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| − | | image_caption = Barley field
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| − | | regnum = [[Plant]]ae
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| − | | divisio = [[Magnoliophyta]]
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| − | | classis = [[Liliopsida]]
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| − | | ordo = [[Poales]] | |
| − | | familia = [[Poaceae]]
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| − | | genus = ''[[Hordeum]]''
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| − | | species = '''''H. vulgare'''''
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| − | | binomial = ''Hordeum vulgare''
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| − | | binomial_authority = [[Carolus Linnaeus|L.]]
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| − | }}
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| − | '''Barley''' (''Hordeum vulgare'') is an [[annual plant|annual]] [[cereal]] [[grain]], which serves as a major animal [[feed crop]], with smaller amounts used for [[malt]]ing and in health food. It is a member of the grass family [[Poaceae]]. In 2005, barley ranked fourth in quantity produced and in area of cultivation of cereal crops in the world (560,000 km²)<ref>[http://faostat.fao.org/faostat/]</ref>. Its [[germination]] time is anywhere from 1 to 3 days.
| + | Barley is a widely adaptable crop. It is currently popular in temperate areas where it is grown as a summer crop and tropical areas where it is sown as a [[winter crop]]. Its [[germination]] time is anywhere from 1 to 3 days. Barley likes to grow under cool conditions but is not particularly winter hardy. |
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| − | ==Production History==
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| − | Domesticated barley (''H. vulgare'') is descended from [[Hordeum|wild barley]] (''Hordeum spontaneum''). Both forms are [[diploid]] (2n=14 [[chromosome]]s). As wild barley is interfertile with domesticated barley, the two forms are often treated as one species, divided into ''Hordeum vulgare'' subsp. ''spontaneum'' (wild) and subsp. ''vulgare'' (domesticated). The main difference between the two forms is the brittle [[rachis]] of the former, which enables seed dispersal in the wild. The earliest finds of wild barley come from Epi-[[Paleolithic]] sites in the [[Levant]], beginning in the [[Natufian]]. The earliest domesticated barley occurs at Aceramic [[Neolithic]] sites in the Near East such as the (PPN B) layers of [[Tell]] Abu Hureyra in [[Syria]]. Barley was one of the [[Neolithic founder crops|first crops domesticated]] in the Near East, at the same time as [[einkorn]] and [[emmer]] wheat.
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| − | Barley was, alongside [[emmer wheat]], a staple cereal of [[ancient Egypt]], where it was used to make [[bread]] and [[beer]]; together, these were a complete diet. The general name for barley is ''jt'' (hypothetically pronounced "eat"); ''šma'' (hypothetically pronounced "SHE-ma") refers to [[Upper Egypt]]ian barley and is a symbol of Upper Egypt. According to [[Deuteronomy]] 8:8, barley is one of the "[[Seven Species]]" of crops that characterize the fertility of the [[Promised Land]] of [[Canaan]], and barley has a prominent role in the [[Israelite]] [[sacrifices]] described in the [[Pentateuch]] (see e.g. [[Book of Numbers|Numbers]] 5:15). | + | Barley is more tolerant of soil salinity than wheat, which might explain the increase of barley cultivation in Mesopotamia from the 2nd millennium BC onwards. Barley is not as cold tolerant as the winter wheats (''Triticum aestivum''), fall rye (''Secale cereale'') or winter [[Triticale]] (× ''Triticosecale'' Wittm. ex A. Camus.), but may be sown as a winter crop in warmer areas of the world such as Australia. |
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| − | In ancient Greece, the ritual significance of barley possibly dates back to the earliest stages of the [[Eleusinian Mysteries]]. The preparatory ''[[kykeon]]'' or mixed drink of the initiates, prepared from barley and [[herb]]s, was referred to in the [[Homeric hymn]] to [[Demeter]], who was also called "Barley-mother".
| + | Barley has a short growing season and is also relatively drought tolerant. |
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| − | {|style="float:right;clear:right;margin:0 0 1em 1em;" | + | {{Inc| |
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| + | Barley. Various kinds of Hordeum of the Gramineae. Common barley is H. sativum, Jess. According to Hackel, it “undoubtedly originated from H. spontaneum, C. Koch, which grows wild from Asia Minor and Caucasian countries to Persia and Beloochistan, as well as in Syria, Palestine, and Arabia Petraea." The common barley has a 4-rowed ear or head. There are also 2-rowed and 6-rowed races, and other well-marked forms. They are probably all domestic forms of one parent stock. |
| − | |+'''Barley in [[Egyptian hieroglyph]]s'''
| + | }} |
| − | |''jt'' barley [[determinative]]/[[ideogram]]
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| − | |<hiero>M34</hiero>
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| − | |-
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| − | |''jt'' (common) spelling
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| − | |<hiero>i-t-U9:M33</hiero>
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| − | |-
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| − | |''šma'' determinative/ideogram
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| − | |<hiero>U9</hiero>
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| − | |}
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| − | Greek practice was to dry the barley [[groats]] and roast them before preparing the porridge, according to [[Pliny the Elder]]'s ''[[Pliny's Natural History|Natural History]]'' (xviii.72). This produces [[malt]] that soon ferments and becomes slightly alcoholic.
| + | ==Cultivation== |
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| − | [[Tibetan barley]] has been the only major [[staple food]] in [[Tibet]] for centuries. It is made into a flour product called [[tsampa]].
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| − | Palaeoethnobotanists have found that barley has been grown in the Korean Peninsula since the Early [[Mumun Pottery Period]] (c. 1500–850 BCE) along with other crops such as millet, wheat, and legumes (Crawford and Lee 2003).
| + | ===Propagation=== |
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| − | ===As of 1881===
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| − | According to the 1881 ''[[Household Cyclopedia]]'':
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| − | <blockquote>
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| − | Next to wheat the most valuable grain is barley, especially on light and sharp soils.
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| − | It is a tender grain and easily hurt in any of the stages of its growth, particularly at seed time; a heavy shower of rain will then almost ruin a crop on the best prepared land; and in all the after processes greater pains and at
| + | ===Pests and diseases=== |
| − | tention are required to ensure success than in the case of other grains. The harvest process is difficult, and often attended with danger; even the threshing of it is not easily executed with machines, because the [[Awn (Botany)|awn]] generally adheres to the grain, and renders separation from the straw a troublesome task. Barley, in fact, is raised at greater expense than wheat, and generally speaking is a more hazardous crop. Except upon rich and genial soils, where climate will allow wheat to be perfectly reared, it ought not to be cultivated.
| + | This plant is known or likely to be [[susceptible]] to [[barley mild mosaic bymovirus]]<ref>http://image.fs.uidaho.edu/vide/refs.htm</ref> as well as [[bacterial blight]]. Barley can be susceptible to many diseases but plant breeders have been working hard to incorporate resistance. The devastation caused by any one disease will depend upon the susceptibility of the variety being grown and the environmental conditions during disease development. |
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| − | ;Preparation of ground
| + | ==Varieties== |
| − | Barley is chiefly taken after [[turnips]], sometimes after [[peas]] and [[beans]], but rarely by bad farmers either after wheat or [[oat]]s, unless under special circumstances. When sown after turnips it is generally taken with one furrow, which is given as fast as the turnips are consumed, the ground thus receiving much benefit from the spring frosts. But often two, or more furrows are necessary for the fields last consumed, because when a spring drought sets in, the surface, from being poached by the removal or consumption of the crop, gets so hardened as to render a greater quantity of ploughing, harrowing and rolling necessary than would otherwise be called for. When sown after beans and peas, one winter and one spring ploughing are usually bestowed: but when after wheat or oats, three ploughings are necessary, so that the ground may be put in proper condition. These operations are very ticklish in a wet and backward season, and rarely in that case is the grower paid for the expense of his labor. Where land is in such a situation as to require three ploughings before it can be seeded with barley, it is better to summer-fallow it at once than to run the risks which seldom fail to accompany a quantity of spring labor. If the weather be dry, moisture is lost during the different processes, and an imperfect braird necessarily follows; if it be wet the benefit of ploughing is lost, and all the evils of a wet seed time are sustained by the future crop. <br><br>
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| − | The quantity sown is different in different cases, according to the quality of the soil and other circumstances. Upon very rich lands eight pecks per acre [11 t/km²] are sometimes sown; twelve [16 t/km²] is very common, and upon poor land more is sometimes given. <br><br>
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| − | By good judges a quantity of seed is sown sufficient to ensure a full crop, without depending on its sending out offsets; indeed, where that is done few offsets are produced, the crop grows and ripens equally, and the grain is uniformly good.
| + | ==Gallery== |
| − | </blockquote>
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| − | == Production == | + | <gallery perrow=5> |
| − | [[Image:2005barley.PNG|thumb|right|Barley output in 2005]]
| + | Image:Upload.png| photo 1 |
| − | {| class="wikitable" style="clear:left"
| + | Image:Upload.png| photo 2 |
| − | ! colspan=2| '''Top Ten Barley Producers — 2005'''<br><small>(million metric ton)</small>
| + | Image:Upload.png| photo 3 |
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| + | </gallery> |
| − | | {{RUS}} || align="right" | 16.7
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| − | | {{CAN}} || align="right" | 12.1
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| − | | {{GER}} || align="right" | 11.7
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| − | | {{FRA}} || align="right" | 10.4
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| − | | {{UKR}} || align="right" | 9.3
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| − | | {{TUR}} || align="right" | 9.0
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| − | | {{AUS}}|| align="right" | 6.6
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| − | | {{GBR}} || align="right" | 5.5
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| − | | {{USA}} || align="right" | 4.6
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| − | | {{ESP}} || align="right" | 4.4
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| − | |'''World Total''' || align="right" | '''138'''
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| − | |colspan=2 style="font-size:90%;"|''Source: <br>[[FAO|UN Food & Agriculture Organization]] (FAO)''<ref>[http://faostat.fao.org/faostat/form?collection=Production.Crops.Primary&Domain=Production&servlet=1&hasbulk=0&version=ext&language=EN]</ref>
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| − | |}
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| − | Barley was grown in about 100 countries worldwide in 2005. The world production in 1974 was 148,818,870 tonnes, showing little change in the amount of barley produced worldwide.
| + | ==References== |
| − | | + | <references/> |
| − | ==Cultivars== | + | *[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963 |
| − | [[Image:Hordeum-barley.jpg|thumb|Barley]] | + | <!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 --> |
| − | Barley can be divided by the number of kernel rows in the head. Three forms have been cultivated; two-row barley (traditionally known as ''Hordeum distichum''), four-row (''Hordeum tetrastichum'') and six-row barley (''Hordeum vulgare''). In two-row barley only one spikelet is fertile; in the four-row and six-row forms, all three are fertile.
| + | <!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 --> |
| − | | + | <!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 --> |
| − | Two-row barley is the oldest form, wild barley
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| − | having two rows as well. Two-row barley has a lower protein content than six-row barley and thus a lower [[enzyme]] <!-- enzymes ARE proteins--> content. High protein barley is best suited for animal feed or malt that will be used to make beers with a large adjunct content. Two-row barley is traditionally used in English ale style beers. Six-row barley is common in some American lager style beers, whereas two-row malted summer barley is preferred for traditional German beers. Four-row is unsuitable for brewing.
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| − | Barley is widely adaptable and is currently a major crop of the temperate and tropical areas.
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| − | ==Uses==
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| − | [[Image:Various grains.jpg|thumb|Oats, barley, and some products made from them.]]
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| − | Half of the world's barley production is used as an animal feed. A large part of the remainder used for [[malt]]ing and is a key ingredient in [[beer]] and [[whiskey]] production. Two-row barley is traditionally used in German and English beers, and six-row barley in American beers. Non-alcoholic drinks such as [[barley water]] and [[mugicha]] are also made from unhulled barley. Barely is also used in soups and stews, particularly in Eastern Europe. A small amount is used in healthfoods.
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| − | Barley is more tolerant of soil salinity than wheat, which might explain the increase of barley cultivation on Mesopotamia from the 2nd millennium BC onwards. Barley can still thrive in conditions that are too cold even for [[rye]].
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| − | Barley must have its fibrous outer hull removed before it can be eaten. Barley grains with their hulls still on are called '''covered barley'''. Once the grain has had the inedible hull removed, it is called '''hulled barley'''. At this stage, the grain still has its [[bran]] and [[Cereal germ|germ]], which are nutritious. Hulled barley is considered a [[whole grain]], and is a popular [[Healthy diet|health food]]. '''Pearl barley''' or '''pearled barley''' is hulled barley which has been processed further to remove the bran. It may be polished, a process known as "pearling".
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| − | Hulled or pearl barley may be processed into a variety of barley products, including [[flour]], flakes similar to [[oatmeal]], and [[grits]]. It may be malted and used in the production of alcoholic beverages.
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| − | ==Plant diseases==
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| − | This plant is known or likely to be [[susceptible]] to [[barley mild mosaic bymovirus]] as well as [[Bacterial blight (barley)|Bacterial blight]].
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| − | {{Main|List of barley diseases}}
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| − | ==Composition==
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| − | The Encyclopædia Britannica Eleventh Edition (1910–1911) cites the following composition of
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| − | barley meal according to [[Ernst von Bibra]], omitting the salts:
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| − | {| border=1
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| − | | [[Water]]
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| − | | 15%
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| − | | [[Nitrogen|Nitrogenous compounds]]
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| − | | 12.981%
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| − | | [[Natural gum|Gum]]
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| − | | 6.744%
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| − | | [[Sugar]]
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| − | | 3.2%
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| − | |-
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| − | | [[Starch]]
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| − | | 59.95%
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| − | | [[Fat]]
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| − | | 2.17%
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| − | |}
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| − | == References ==
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| − | <references />
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| − | * [http://image.fs.uidaho.edu/vide/refs.htm#authors Brunt, A.A., Crabtree, K., Dallwitz, M.J., Gibbs, A.J., Watson, L. and Zurcher, E.J. (eds.)] (1996 onwards). | |
| − | *Crawford, Gary W. and Gyoung-Ah Lee. Agricultural Origins in the Korean Peninsula. ''Antiquity'' 77(295):87–95, 2003.
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| − | [http://image.fs.uidaho.edu/vide/descr059.htm ''Barley mild mosaic bymovirus'']. [http://image.fs.uidaho.edu/vide/refs.htm Plant Viruses Online: Descriptions and Lists from the VIDE Database. Version: 20th August 1996].
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| − | *{{ITIS|ID=40865}}
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| − | *{{1911}}
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| | ==External links== | | ==External links== |
| − | *[http://www.crnindia.com/commodity/barley.html Barley as a commodity traded in India] | + | *{{wplink}} |
| − | * [http://www.gmo-safety.eu/en/grain/490.docu.html Genetically modified barley] Aim: Resistant barley with improved malting and fodder qualities
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| − | {{commons|Barley}} | |
| − | {{commons|Hordeum vulgare}}
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| − | {{Cereals}}
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| − | [[Category:Barley| ]]
| + | {{stub}} |
| − | [[category:Cereals]]
| + | __NOTOC__ |
| − | [[Category:Forages]]
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