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tall, coarse annual (Sorghum bicolor) of the family Poaceae (grassgrass,
any plant of the family Poaceae (formerly Gramineae), an important and widely distributed group of vascular plants, having an extraordinary range of adaptation. Numbering approximately 600 genera and 9,000 species, the grasses form the climax vegetation (see ecology) in
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 family), somewhat similar in appearance to corncorn,
in botany. The name corn is given to the leading cereal crop of any major region. In England corn means wheat; in Scotland and Ireland, oats. The grain called corn in the United States is Indian corn or maize (Zea mays mays).
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 (but having the grain in a panicle rather than an ear) and used for much the same purposes. Probably indigenous to Africa, it is one of the longest-cultivated plants of warm regions there and also in Asia—especially in India and China. Because of its extreme drought resistance (because of the unusually extensive branching root system) and its ability to withstand hotter climates than corn, sorghum has been introduced to the United States and other regions.

The innumerable varieties are generally classified as the sweet sorghums or sorgos, yielding sorghum syrups and molassesmolasses,
sugar byproduct, the brownish liquid residue left after heat crystallization of sucrose (commercial sugar) in the process of refining. Molasses contains chiefly the uncrystallizable sugars as well as some remnant sucrose.
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 from the cane juice; the broomcorns, yielding a fiber from the inflorescence that is used for making brooms; the grass sorghums (e.g., Sudan grass), used for pasture and hay; and the grain sorghums, e.g., durra, feterita, kaffir or kaffir corn, kaoliang, milo or milo maize, and shallu. Some varieties are perennials. The pulverized grain is used for stock and poultry feeds and, in the Old World, for food. Sorghums also provide cover crops and green manures, grain substitutes for many industrial processes that employ corn, and fuel and weaving material from the stems.

In the United States, sorghum is grown throughout the Great Plains area and in Arizona and California; about half the crop is used for forage and silage and half for feed grains. Only a small amount is grown for syrup, most of which is consumed locally. Johnson grass (S. halapense), a perennial native to the Mediterranean that is similar to Sudan grass, is naturalized in the United States, especially in the Southwest. It is a noxious weed in cultivated fields but is also used as a forage crop.

Sorghum is classified in the division MagnoliophytaMagnoliophyta
, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
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, class Liliopsida, order Cyperales, family Poaceae.


See bulletins of the U.S. Dept. of Agriculture.



a genus of annual and perennial herbaceous plants of the family Gramineae. There are about 50 cultivated and wild species, distributed in Asia (predominantly in the southwest portion), Africa (equatorial and southern), South America, North America, Europe (in the south), and Australia.

The most commonly cultivated species are common sorghum (S. vulgare), S. sernuum, durra (S. durra), S. japonicum, kafir (S. caffrorum), feterita (5. caudatum), S. dochna, sorgo (5. saccharatum), broomcorn (S. technicum), and sudan grass (S. sudanense). Johnson grass (5. halepense), a weed and fodder plant, is common, as are hybrids of 5. vulgare and S. halepense and of S. vulgare and 5. sudanense.

Sorghum, which resembles corn in appearance, has a strong root system that reaches depths of 2–2.5 m. The erect stem ranges in height from 0.5 (in dwarf forms) to 7 m (in tropical forms). Upon maturation the stem is dry (in most varieties of 5. dochna and broomcorn) or fleshy (in sorgo). S. dochna has several stems. The leaf blade is lanceolate and sharp at the edges. The inflorescence is an erect, spreading, drooping or curved panicle, which generally measures 10–70 cm in length. The tunicate or naked grain is usually oval or ovate; its coloring is white, pink, red, or yellow. One thousand seeds weigh 5–32 g.

Sorghum grows well in a variety of soils and under various climatic conditions. It is thermophile, drought resistant, and salt tolerant.

Sorghum is grown for grain and forage. It also has industrial uses. The seed, which contains 61–68 percent starch, 7.8–16.7 percent protein, and 1.7–6.5 percent fat, is used in the production of flour, groats, alcohol, and starch. Sorgo stems contain up to 18 percent sugar and are used in the production of molasses (sorghum syrup). The grain and green mass are often fed to livestock. Sorghum straw is used in the manufacture of paper, cardboard, basketry, and brooms; it is also used to cover roofs, for fuel, and for fences. The dry stems of certain species yield a red dye for leather. The young plants of many species are poisonous.

Sorghum is native to equatorial Africa; India and China are considered to be the plant’s secondary centers of origin. Sorghum has been grown in India since the third millennium B.C. and in China and Egypt since the second millennium B.C. Its cultivation was introduced into Europe in the 15th century and into the Americas in the 17th century. Sorghum has been cultivated for centuries in what is now Middle Asia and the Soviet Far East; it was first grown in southern European Russia only in the 19th century.

Worldwide plantings of sorghum totaled 27.1 million hectares (ha) in 1948–52, 34.2 million ha in 1961–65, 37.3 million ha in 1970, and 39.8 million ha in 1973 (16.0 million ha in India, 5.5 million ha in the USA, 5.1 million ha in Nigeria). In 1973 the gross harvest of grain was 48 million tons (4.5 million tons in India, 20.9 million tons in the USA, and 4.0 million tons in Nigeria), and the average harvest was 12.3 quintals per ha.

In the USSR sorghum, principally S. sernuum and 5. saccharatum, is grown on small areas in Middle Asia, Kazakhstan, the Volga region, the southern Ukraine, and Moldavia. On the best farms the yield of grain is 25–30 quintals per ha, and the yield of green mass is 300–400 quintals per ha. The best varieties and hybrids are Stepnoi 5, Katty-bash mestnoe, Kubanskoe kras-noe 1677, Kormovoi 5, and Oranzhevoe 160.

Sorghum is a row crop. It is used in after-harvest, after-mowing, and mixed plantings. It responds well to fertilization with 90–120 kg/ha NPK; sorgo grows well in soils treated with manure (40 tons/ha). The seeds are sown in broad rows, with 60–70 cm between rows. One hectare of land can support 40,000 to 120,000 plants. Sorghum is harvested at complete maturity for grain, during the period of wax ripeness for silage, and at the onset of panicle shedding for green feed. Insect pests include aphids, wire-worms, owlet moths, and European cornborers; diseases include covered smut, loose smut, stem rot, root rot, and bacterioses.


Demidenko, B. G. Sorgo. Moscow, 1957.
Shekun, G. M. Kul’tura sorgo v SSSR i ee biologicheskie osobennosti. Moscow, 1964.
Iakushevskii, E. S. “Mirovoe sortovoe raznoobrazie sorgo i puti ego selektsionnogo ispol’zovaniia v SSSR.” In the collection Sorgo v iuzhnykh i iugo-vostochnykh raionakh. Moscow, 1967.
Zhukovskii, P. M. Kul’turnye rasteniia i ikh sorodichi, 3rd ed. Leningrad, 1971.



Any of a variety of widely cultivated grasses, especially Sorghum bicolor in the United States, grown for grain and herbage; growth habit and stem form are similar to Indian corn, but leaf margins are serrate and spikelets occur in pairs on a hairy rachis.


any grass of the Old World genus Sorghum, having solid stems, large flower heads, and glossy seeds: cultivated for grain, hay, and as a source of syrup
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To avoid a revolution that could cost him his job, Compaore must take urgent steps to increase civil service salaries, stabilize costs of basic commodities and restore discipline in the army, Sorgho said.
8) L'Etat du Guanajuato figure parmi les principaux producteurs nationaux de sorgho, avec un rendement de 6,1 t/ha, alors que le rendement national moyen est de 3,7 t/ha (cycle printemps-ete) (SAGARPA site Web 2008).
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On peut prendre du lait et derives (Raib ou lait caille , Lben ou babeurre) avec du pain et du fromage blanc ou du sucre complexe (un bon mesfouf sans sucre ajoute, mais agremente de raisins secs et de fruits secs-particulierements les noix-), une coupe de sorgho avec des grains de sesame et des fruits secs.
Amelioration du sorgho et de sa culture en Afrique de l'Ouest et du Centre.
Parmi les mesures prises en faveur du secteur, il a evoque l'importation de 10 mille tonnes de luzerne et l'approvisionnement du centre et du sud en sorgho et autres produits fourragers a des prix abordables.
Contact : Gaston Sorgho (Lead Public Health Specialist)
000 tonnes de sorgho pour les personnes affectees par les inondations dans l'Etat du Sud-Soudan.
La ferme communale etait consacree a la culture du sorgho et, au moment de la recolte, on s'attendait a ce que chaque villageois recolte dix charges.
beaucoup moins que]Pres de 29 mille tonnes de pois chiche impropres a la consommation ont ete saisies, outre 11 mille tonnes de legumineuses et d'epices[beaucoup plus grand que], precise la meme source Et d'ajouter que les memes services ont saisi plus de mille tonnes de sorgho egalement impropres a la consommation.
SUNA) - Le Directeur general de la compagnie du Nil pour le Transport riviere l'ingenieur Salah Eddin Idris a annonce la reprise des voyages fluviales entre les Etats du Soudan et du sud Soudan dans les jours avenir du port riviere de Kosti apres la completion des operations de cargo pour environ de 22 mille de sorgho, cadeau par le President de la Republique marechal Omer Al-Bachir presente pour la population de l'Etat du Sud Soudan recemment.