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Wheat Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. The many species of wheat together make up the genus ''Triticum'' ; the most widely grown is common wheat (''T. aestivum''). The archaeologi ...
is produced in almost every state in the United States, and is the principal
cereal grain A cereal is any grass cultivated for the edible components of its grain (botanically, a type of fruit called a caryopsis), composed of the endosperm, germ, and bran. Cereal grain crops are grown in greater quantities and provide more food ...
grown in the country. The type and quantity vary between regions. The US is ranked fourth in production volume of wheat, with almost 50 million tons produced in 2020, behind only China, India and Russia. The US is ranked first in crop export volume; almost 50% of its total wheat production is exported. The
United States Department of Agriculture The United States Department of Agriculture (USDA) is the federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of comme ...
defines eight official classes of wheat:
durum Durum wheat (), also called pasta wheat or macaroni wheat (''Triticum durum'' or ''Triticum turgidum'' subsp. ''durum''), is a tetraploid species of wheat. It is the second most cultivated species of wheat after common wheat, although it repres ...
wheat, hard red spring wheat, hard red winter wheat, soft red winter wheat, hard white wheat, soft white wheat, unclassed wheat, and mixed wheat. Winter wheat accounts for 70 to 80 percent of total production in the US, with the largest amounts produced in
Kansas Kansas () is a U.S. state, state in the Midwestern United States, Midwestern United States. Its Capital city, capital is Topeka, Kansas, Topeka, and its largest city is Wichita, Kansas, Wichita. Kansas is a landlocked state bordered by Nebras ...
(10.8 million tons) and
North Dakota North Dakota () is a U.S. state in the Upper Midwest, named after the indigenous Dakota Sioux. North Dakota is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minnesota to the east, ...
(9.8 million tons). The US hard red spring wheat crop is exported to over 70 countries each year to the extent of 55%. Of the total wheat produced in the country, 50% is exported, valued at US$9 billion.


History

According to Alexander Von Humboldt, wheat was first cultivated in New Spain by a black slave of Hernán Cortés in the 15th century who discovered a few grains of wheat in provisions of rice sent from Spain. In the Franciscan Monastery of Quito, Ecuador, a clay vessel is on display containing the first kernels of wheat which were then sowed by the Franciscan Monk, Friar Jodoc Riri de Gante at the plazuela de San Francisco in Quito. Although it was first introduced to the Western Hemisphere following the discovery of the
New World The term ''New World'' is often used to mean the majority of Earth's Western Hemisphere, specifically the Americas."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: Oxford University Press, p. ...
, wheat came to be grown in North American soil only during the colonial period. During the colonial period, wheat was sown by
broadcasting Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. Broadcasting began wi ...
, reaped by
sickle A sickle, bagging hook, reaping-hook or grasshook is a single-handed agricultural tool designed with variously curved blades and typically used for harvesting, or reaping, grain crops or cutting Succulent plant, succulent forage chiefly for feed ...
s, and threshed by flails. The kernels were then taken to a
grist mill A gristmill (also: grist mill, corn mill, flour mill, feed mill or feedmill) grinds cereal grain into flour and middlings. The term can refer to either the grinding mechanism or the building that holds it. Grist is grain that has been separat ...
for grinding into flour. ;19th century In 1830, it took four people and two oxen, working 10 hours a day, to produce 200 bushels. The geographic center of wheat-growing areas in the U.S. in 1839 was to the north and west of Washington, D.C., and spread further over time to the far west of the country. Production conditions also resulted in extending the wheat growing areas into harsher climatic regions. Data on wheat production is available for the period between 1885 and 1930. Improvements in wheat breeding in the U.S. was an activity of the state
agricultural experiment station An agricultural experiment station (AES) or agricultural research station (ARS) is a scientific research center that investigates difficulties and potential improvements to food production and agribusiness. Experiment station scientists work with ...
s, while the federal officials concentrated on exploring possibilities of gaining from appropriate varieties developed in other parts of the world. After the
American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States. It was fought between the Union (American Civil War), Union ("the North") and t ...
, the western
Mississippi Valley The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it ...
and the
Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, a ...
to its west, where large fertile lands were available, resulted in expanding wheat farming. By this time, better tillage equipment was in use, railroads provided better access to world markets, better trading and warehousing facilities were facilitated, and more particularly introduction of hard winter was introduced. In the 1870s, Turkey red wheat, a hard variety of wheat, was introduced to the farmlands of
Kansas Kansas () is a U.S. state, state in the Midwestern United States, Midwestern United States. Its Capital city, capital is Topeka, Kansas, Topeka, and its largest city is Wichita, Kansas, Wichita. Kansas is a landlocked state bordered by Nebras ...
by
Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...
Mennonite Mennonites are groups of Anabaptist Christian church communities of denominations. The name is derived from the founder of the movement, Menno Simons (1496–1561) of Friesland. Through his writings about Reformed Christianity during the R ...
immigrants. This wheat variety spread quickly. New technology substantially enhanced productivity in the 19th century, as sowing with drills replaced broadcasting, cradles took the place of sickles, and the cradles in turn were replaced by reapers and binders. Steam-powered threshing machines superseded flails. By 1895, in Bonanza farms in
the Dakotas The Dakotas is a collective term for the U.S. states of North Dakota and South Dakota. It has been used historically to describe the Dakota Territory, and is still used for the collective heritage, culture, geography, fauna, sociology, econo ...
, it took six different people and 36 horses pulling huge harvesters, working 10 hours a day, to produce 20,000 bushels. Following the invention of the steel roller mill in 1878, hard varieties of wheat such as Turkey Red became more popular than soft, which had been previously preferred because they were easier for grist mills to grind.Shannon, ''The Farmers Last Frontier'' p. 410 ;20th century – present Exports from 1914 to 1922 amounted to more than 200 million bushels. The annual wheat production of the United States more than tripled in the fifty years between 1871 and 1921; it increased from about 250 million bushels during the period of 1869–1871 to over 750 million during the period of 1919–1921. With recorded wheat production of more than its domestic consumption (production was as much as 2.5 times the consumption), as World War II started, wheat stocks could not be lifted and the result was its use as
livestock feed Fodder (), also called provender (), is any agricultural foodstuff used specifically to feed domesticated livestock, such as cattle, rabbits, sheep, horses, chickens and pigs. "Fodder" refers particularly to food given to the animals (includin ...
and for
industrial alcohol Ethanol (abbr. EtOH; also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound. It is an alcohol with the chemical formula . Its formula can be also written as or (an ethyl group linked to a hy ...
. After the war years, there were four "best" years (1945–1948) when the average annual production peaked to 1,228 million bushels, double the production of war years. In 2002, 50% of the U.S. wheat crop was exported, while 36% was consumed by the American population, and 10% was fed to livestock, with the remaining 4% set aside for seed. Wheat harvesting occurs on land area of 60–63 million acres.
Genetically modified wheat Genetically modified wheat is wheat that has been genetically engineered by the direct manipulation of its genome using biotechnology. As of 2020, no GM wheat is grown commercially, although many field tests have been conducted, with one wheat var ...
, which "is not approved for cultivation anywhere in the world", was found in an
Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
farm in June 2013. The grain was modified by
Monsanto The Monsanto Company () was an American agrochemical and agricultural biotechnology corporation founded in 1901 and headquartered in Creve Coeur, Missouri. Monsanto's best known product is Roundup, a glyphosate-based herbicide, developed in ...
to tolerate weed killer treatments. It is not known whether the unapproved wheat is present elsewhere.


Geography

In the North American plains, the wheat production axis that extends over a length of in a north–south direction from central
Alberta Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest T ...
to central
Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
is known as the Wheat Belt. Hard red winter wheat is grown in the southern U.S. states of Kansas, Oklahoma, Texas, Nebraska, and Colorado. In the hot climatic conditions of these states, winter wheat is raised by planting in fall and harvesting in the spring, taking advantage of autumn rains. Under harsh cold weather conditions in parts of Montana, North Dakota, South Dakota, and Minnesota where winter wheat cannot be grown, the crop is planted in the spring and grows during the long summer days of the high latitudes so that it can be harvested in the fall.


Classification and uses

Of wheat grown in the United States, 36% percent is consumed domestically by humans, 50% is exported, 10% is used for
livestock feed Fodder (), also called provender (), is any agricultural foodstuff used specifically to feed domesticated livestock, such as cattle, rabbits, sheep, horses, chickens and pigs. "Fodder" refers particularly to food given to the animals (includin ...
, and 4% is used for seedlings. Various American-style
wheat beer Wheat beer is a top-fermented beer which is brewed with a large proportion of wheat relative to the amount of malted barley. The two main varieties are German ''Weizenbier'' and Belgian ''witbier''; other types include Lambic (made with wild ye ...
s are produced in the US. Wheat in the U.S. is grown under two major categories based on climate: winter wheat, and spring wheat. The majority is winter wheat, accounting for, on average, 75% of wheat production. Wheat may be further classified as follows: #Hard red winter wheat (HRW) with 40% production, used mainly in flour production, grown on the high plains which extends from
Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
through the largest producing state,
Kansas Kansas () is a U.S. state, state in the Midwestern United States, Midwestern United States. Its Capital city, capital is Topeka, Kansas, Topeka, and its largest city is Wichita, Kansas, Wichita. Kansas is a landlocked state bordered by Nebras ...
, and continuing all the way north to the Dakotas and
Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb ...
. #Hard red spring (HRS) wheat (also has a sub-classification of Dark Northern Spring Wheat) of high protein value, about 20% production preferred for making high quality bread is from the states of
North Dakota North Dakota () is a U.S. state in the Upper Midwest, named after the indigenous Dakota Sioux. North Dakota is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minnesota to the east, ...
, Montana, Minnesota, and South Dakota. #Soft red winter (SRW) wheat with an average production of 20% raised in the states of Ohio, Kentucky, Indiana, Washington, Oregon, Idaho, Michigan, New York, and the Southeast, the flour from this wheat is used in making cakes, cookies, and crackers. #White wheat, which accounts for an average of 12.5% production in the states of Washington, Oregon, Idaho, Michigan, and New York with its flour used in making products of soup noodles, crackers, cereals, and white-crusted breads. #Durum wheat, the preferred variety for making pasta; grown mostly in the states of Arizona, North Dakota and Montana to an average production level of 4%. The byproducts resulting from milling of all the above varieties is used to feed animals.


Enrichment

In 1941, the wheat industry began to adopt voluntary widespread
enrichment Enrichment may refer to: * Behavioral enrichment, the practice of providing animals under managed care with stimuli such as natural and artificial objects * Data enrichment, appending or enhancing data with relevant context from other sources, se ...
(fortification) of wheat flour with
vitamin A vitamin is an organic molecule (or a set of molecules closely related chemically, i.e. vitamers) that is an essential micronutrient that an organism needs in small quantities for the proper functioning of its metabolism. Essential nutrie ...
s,
folic acid Folate, also known as vitamin B9 and folacin, is one of the B vitamins. Manufactured folic acid, which is converted into folate by the body, is used as a dietary supplement and in food fortification as it is more stable during processing a ...
, and
iron Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in ...
, the outcome of a recommendation by the National Nutrition Conference for Defense, charged with investigating the causes of poor health among many World War II recruits. By 1942, some 75 percent of breads in the United States were fortified. Mandatory fortification requirements went into effect in 1943, following the publication of the first U.S. government recommended dietary allowances. The removal of naturally occurring nutrients that occurs in grain processing led to a number of diseases caused by nutritional deficiency, including
beriberi Thiamine deficiency is a medical condition of low levels of thiamine (Vitamin B1). A severe and chronic form is known as beriberi. The two main types in adults are wet beriberi and dry beriberi. Wet beriberi affects the cardiovascular system, r ...
,
pellagra Pellagra is a disease caused by a lack of the vitamin niacin (vitamin B3). Symptoms include inflamed skin, diarrhea, dementia, and sores in the mouth. Areas of the skin exposed to either sunlight or friction are typically affected first. Over t ...
,
neural tube defect Neural tube defects (NTDs) are a group of birth defects in which an opening in the spine or cranium remains from early in human development. In the third week of pregnancy called gastrulation, specialized cells on the dorsal side of the embryo b ...
, and
iron deficiency anemia Iron-deficiency anemia is anemia caused by a lack of iron. Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. When onset is slow, symptoms are often vague such as feeling tired, weak, sho ...
. Enrichment helped eradicate or reduce the frequency of these conditions in the United States.


Policy

Under the Wilson administration during World War I, the
U.S. Food Administration The United States Food Administration (1917–1920) was an independent Federal agency that controlled the production, distribution and conservation of food in the U.S. during the nation's participation in World War I. It was established to prev ...
, under the direction of
Herbert Hoover Herbert Clark Hoover (August 10, 1874 – October 20, 1964) was an American politician who served as the 31st president of the United States from 1929 to 1933 and a member of the Republican Party, holding office during the onset of the Gre ...
, set a basic price of $2.20 per
bushel A bushel (abbreviation: bsh. or bu.) is an imperial and US customary unit of volume based upon an earlier measure of dry capacity. The old bushel is equal to 2 kennings (obsolete), 4 pecks, or 8 dry gallons, and was used mostly for agric ...
. The end of the war led to "the closing of the bonanza export markets and the fall of sky-high farm prices", and wheat prices fell from more than $2.20 per bushel in 1919 to $1.01 in 1921. The
McNary–Haugen Farm Relief Bill The McNary–Haugen Farm Relief Act, which never became law, was a controversial plan in the 1920s to subsidize American agriculture by raising the domestic prices of five crops. The plan was for the government to buy each crop and then store it o ...
failed in Congress, and was followed by the
Agricultural Marketing Act of 1929 The Agricultural Marketing Act of 1929, under the administration of Herbert Hoover, established the Federal Farm Board from the Federal Farm Loan Board established by the Federal Farm Loan Act of 1916 with a revolving fund of half a billion dol ...
, the establishment of the Federal Farm Board, and the
Agricultural Adjustment Act of 1933 The Agricultural Adjustment Act (AAA) was a United States federal law of the New Deal era designed to boost agricultural prices by reducing surpluses. The government bought livestock for slaughter and paid farmers subsidies not to plant on part o ...
. The most important legislation for wheat production in the United States today are the farm bills which authorized farm subsidies, the
Conservation Reserve Program The Conservation Reserve Program (CRP) is a cost-share and rental payment program of the United States Department of Agriculture (USDA). Under the program, the government pays farmers to take certain agriculturally used croplands out of produ ...
, and other programs. Adopted around every five years, the most recent farm bills are the 1985 farm bill,
1990 farm bill The Food, Agriculture, Conservation, and Trade (FACT) Act of 1990 — P.L. 101-624 (November 28, 1990) was a 5-year omnibus farm bill that passed Congress and was signed into law. This bill, also known as the 1990 farm bill, continued to move ag ...
,
1996 farm bill The Federal Agriculture Improvement and Reform Act of 1996 (P.L. 104-127), known informally as the Freedom to Farm Act, the FAIR Act, or the 1996 U.S. Farm Bill, was the omnibus 1996 farm bill that, among other provisions, revises and simplifies ...
,
2002 farm bill The Farm Security and Rural Investment Act of 2002, also known as the 2002 Farm Bill, includes ten titles, addressing a great variety of issues related to agriculture, ecology, energy, trade, and nutrition. This act has been superseded by the 2007 ...
, and
2008 farm bill The Food, Conservation, and Energy Act of 2008 (, also known as the 2008 U.S. Farm Bill) was a $288 billion, five-year agricultural policy bill that was passed into law by the United States Congress on June 18, 2008. The bill was a continuation ...
. Wheat farmers are a major beneficiary of
crop subsidies An agricultural subsidy (also called an agricultural incentive) is a government incentive paid to agribusinesses, agricultural organizations and farms to supplement their income, manage the supply of agricultural commodities, and influence the ...
and other agricultural programs. According to
U.S. Department of Agriculture The United States Department of Agriculture (USDA) is the federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of comme ...
data, from 1995 to 2012, the U.S. federal government paid over $39 billion in wheat subsidies, through direct payments (2003–present) and
production flexibility contract In the United States, a production flexibility contract is a 7-year contract covering crop years 1996-2002, authorized by the 1996 farm bill (P.L. 104-127) between the Commodity Credit Corporation (CCC) and farmers, which makes fixed income support ...
s (1996-2002),
deficiency payments In the United States, deficiency payments are direct government payments made to farmers who participated in annual commodity programs for wheat, feed grains, rice, or cotton, prior to 1996. *The crop-specific deficiency payment rate was based on th ...
,
crop insurance Crop insurance is purchased by agricultural producers, and subsidized by the federal government, to protect against either the loss of their crops due to natural disasters, such as hail, drought, and floods, or the loss of revenue due to declines ...
premium subsidies,
price support In economics, a price support may be either a subsidy, a production quota, or a price control, each with the intended effect of keeping the market price of a good higher than the competitive equilibrium level. In the case of a price control, a ...
payments (including
loan deficiency payments In United States agriculture policy, loan deficiency payments (LDP) are a farm income support program first authorized by the Food Security Act of 1985 (P.L. 99-198) that makes direct payments, equivalent to marketing loan gains, to producers who ag ...
, marketing loan gains, and certificates), counter-cyclical programs,
market loss assistance Market loss payments is a designation first used in the Omnibus Consolidated and Emergency Appropriations Act, FY1999 (P.L. 105-277) to describe the $3.1 billion in emergency income support payments authorized for eligible grain, cotton, and dairy ...
, and other wheat programs.


Production

The United States is a major wheat-producing country, with output typically exceeded only by China, the European Union, and India. Acreage brought under wheat has, over the last several decades, varied with the wheat price. During the first decade of the 2000s, wheat ranked third among U.S. field crops in both planted acreage and gross farm income; the first two positions were held by corn and soybeans. The acreage has gone down by nearly 30% (to 48,653,000 acres in 2001, as against 60-63 million acres harvested annually in the previous years; 30 of this area is in Texas.) The amount exported has also declined. The acreage reduction was dictated by the Acreage Reduction Program (ARP), which was introduced for wheat, feed grains, and cotton; and production faces pressures from multiple factors. ;Environmental aspects It is generally accepted that wheat is beneficial to grow in the off season compared to other crops as its planting occurs, depending on the agro-climatic condition, in late fall or early spring. This results in reduced application of fertilizers and pesticides, and less need for irrigation, and helps in preventing soil erosion. However, some of the negative effects identified in a study conducted by the FAO are natural habitat loss due to encroachment into new lands after degraded lands are abandoned, loss of indigenous species affecting the biodiversity, and milling operation causing dust pollution. Historically, habitat conversion in the US has occurred in agropastoral land areas as in many other countries, and is considered a natural development. In the western US, habitat conversion is still an ongoing process because the subsidies provided by the government for wheat and other crops in the US have made it financially profitable to develop areas which otherwise would lie fallow; bluestem prairie is one such area. However, habitat expansion for wheat has stabilized since 2000.


Exports

Nearly 50% of the wheat produced in the US is exported, although the share of the world market has declined due to competition from the EU, Argentina, Australia, Canada, and also recently from Ukraine and Russia. The exported wheat varieties are hard red winter, white wheat (about 66%), Hard Red Spring (about 50%), Soft Red Winter, and durum wheat. However, the producers continue to increase exports as in the domestic market wheat products have not been competitive in recent years. One of the widely criticized export policies of the US was the PL 480 (Public Law 480), instituted in 1954, which lasted until 1969. India had a major share of about 50% in receiving this aid under it. This policy was criticized because it had damaged the export potential of many countries, in particular Canada and Australia. It was also said that this policy discouraged countries from developing their own agriculture. In India, this aid "bankrupted large numbers of Indian farmers".


References


External links


Bin-buster: a Pictorial Story of the 1952 Wheat Crop
- published by the Kansas State Board of Agriculture, 1952 {{World topic, Wheat production in, noredlinks=yes Wheat production Agricultural production in the United States Grain industry of the United States Cereals in the United States