Wheat is produced in almost every state in the United States, and is one of the most grown grains in the country.[1] 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.[2] The US is ranked first in crop export volume; almost 50% of its total wheat production is exported.

The United States Department of Agriculture defines eight official classes of wheat: durum wheat, hard red spring wheat, hard red winter wheat, soft red winter wheat, hard white wheat, soft white wheat, unclassed wheat, and mixed wheat.[3] Winter wheat accounts for 70 to 80 percent of total production in the US, with the largest amounts produced in Kansas (10.8 million tons) and North Dakota (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.[4]

History

The horse-powered thresher; it removes the inedible chaff from the wheat kernels (c. 1881)
Boise Valley, Idaho wheat field (c. 1920)

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 friar Jodoc Riri de Gante at the plazuela de San Francisco in Quito.[5] Although it was first introduced to the Western Hemisphere following the discovery of the New World, wheat came to be grown in North American soil only during the colonial period.[6] During the colonial period, wheat was sown by broadcasting, reaped by sickles, and threshed by flails. The kernels were then taken to a grist mill for grinding into flour.

19th century
U.S. Food Administration poster during World War I encouraging Americans to use cornmeal, instead of wheat flour: "Patriots Use Corn Meal. It Cannot Be Shipped. It is Splendid Eating. It is Cheaper Than Wheat Flour."

In 1830, it took four people and two oxen, working 10 hours a day, to produce 200 bushels.[7] 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 stations, while the federal officials concentrated on exploring possibilities of gaining from appropriate varieties developed in other parts of the world.[8]

After the American Civil War, the western Mississippi Valley and the Great Plains 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.[9] In the 1870s, Turkey red wheat, a hard variety of wheat, was introduced to the farmlands of Kansas by Russian Mennonite immigrants. This wheat variety spread quickly.[10] 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, 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.[11]

20th century – present

Exports from 1914 to 1922 amounted to more than 200 million bushels.[9] 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.[12] 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 and for industrial alcohol.[9] 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.[9]

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.[1] Genetically modified wheat, which "is not approved for cultivation anywhere in the world", was found in an Oregon farm in June 2013.[13] The grain was modified by Monsanto to tolerate weed killer treatments. It is not known whether the unapproved wheat is present elsewhere.[14]

U.S.A geographic distribution of winter wheat production 2009.

Geography

In the North American plains, the wheat production axis that extends over a length of 1,500 miles (2,400 km) in a north–south direction from central Alberta to central Texas is known as the Wheat Belt. Hard red winter wheat is grown in the Central U.S. states of Kansas, Nebraska, Colorado, Oklahoma, and Texas and Some Northwestern United States such as Washington, Oregon and Idaho. 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.[15]

Classification and uses

Left: A variety of foods made from wheat. Right: Celis White, a wheat beer brewed in Texas.

Of wheat grown in the United States, 36% percent is consumed domestically by humans, 50% is exported, 10% is used for livestock feed, and 4% is used for seedlings.[16] Various American-style wheat beers are produced in the US.[17] 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:[18] [19]

  1. Hard red winter wheat (HRW) with 40% production, used mainly in flour production, grown on the high plains which extends from Texas through the largest producing state, Kansas, and continuing all the way north to the Dakotas and Montana.[18][19]
  2. Hard red spring (HRS) wheat (also has a sub-classification of Dark Northern Spring Wheat[16]) of high protein value, about 20% production preferred for making high quality bread is from the states of North Dakota, Montana, Minnesota, and South Dakota.[18][19]
  3. 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.[18][19]
  4. 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.[18][19]
  5. 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.[14][18]

Enrichment

In 1941, the wheat industry began to adopt voluntary widespread enrichment (fortification) of wheat flour with vitamins, folic acid, and iron, 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, pellagra, neural tube defect, and iron deficiency anemia. Enrichment helped eradicate or reduce the frequency of these conditions in the United States.[20][21]

Policy

Kansas Summer Wheat and storm panorama

Under the Wilson administration during World War I, the U.S. Food Administration, under the direction of Herbert Hoover, set a basic price of $2.20 per bushel. 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.[22] The McNary–Haugen Farm Relief Bill failed in Congress, and was followed by the Agricultural Marketing Act of 1929, the establishment of the Federal Farm Board, and the Agricultural Adjustment Act of 1933.[9][23] The most important legislation for wheat production in the United States today are the farm bills which authorized farm subsidies, the Conservation Reserve Program, and other programs. Adopted around every five years, the most recent farm bills are the 1985 farm bill, 1990 farm bill, 1996 farm bill, 2002 farm bill, 2008 farm bill, 2014 farm bill, and 2018 farm bill.

Wheat farmers are a major beneficiary of crop subsidies and other agricultural programs. According to U.S. Department of Agriculture 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 contracts (1996-2002), deficiency payments, crop insurance premium subsidies, price support payments (including loan deficiency payments, marketing loan gains, and certificates), counter-cyclical programs, market loss assistance, and other wheat programs.

Production

Center pivot irrigation on wheat growing in Yuma County, Colorado
Wheat harvesting near Steptoe, Washington
Sheaved and stocked wheat in Pennsylvania (1943)

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.[16]) The amount exported has also declined.[14] 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.[24][25]

Environmental aspects
The fungus Septoria tritici can cause wheat diseases.

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.[26]

Grain elevator and storage facility in Enid, Oklahoma. "Queen Wheat City" is the nickname given to Enid, Oklahoma. It is also known as the "Wheat Capital" of Oklahoma and the United States for its immense grain storage capacity, and has the third-largest grain storage capacity in the world.[27]

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 Argentina, Australia, Canada, European Union, and also recently from United Kingdom, 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.[14]

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 Australia and Canada. It was also said that this policy discouraged countries from developing their own agriculture.[28] In India, this aid "bankrupted large numbers of Indian farmers".[29]

References

  1. 1 2 "United States Wheat Production" (PDF). Western Organization of Resource Councils. October 2002. Retrieved 10 June 2013.
  2. ↑ "Wheat production in 2020 from pick lists: Crops/World regions/Production quantity". UN Food and Agriculture Organization, Statistics Division, FAOSTAT. 2022. Retrieved 17 July 2022.
  3. ↑ Subpart M -- United States Standards for Wheat.
  4. ↑ "US Seeks Fast Test to Settle GM Wheat Scare". Voice of America. June 4, 2013. Retrieved 11 June 2013.
  5. ↑ Humboldt, Alexander von (1859). Alexander v. Humboldt's Ansichten der Natur. New York: F. Gerhard. p. 210.
  6. ↑ "Whole wheat: An Important Message About Wheat". The World's healthiest foods. The George Mateljan Foundation. Retrieved 12 June 2013.
  7. ↑ Fred Albert Shannon (1945). The Farmer's Last Frontier: Agriculture, 1860-1897. Harper and Row. Retrieved 12 June 2013.
  8. ↑ Timothy J. Hatton; Kevin H. O'Rourke; Alan M. Taylor (2007). The New Comparative Economic History: Essays in Honor of Jeffrey G. Williamson. MIT Press. pp. 133–135. ISBN 978-0-262-08361-4. Retrieved 12 June 2013.
  9. 1 2 3 4 5 "Wheat Price Policy in the United States" (PDF). Ageconsearch.umn.edu. Retrieved 12 June 2013.
  10. ↑ Encyclopedia of the Great Plains, p. 56.
  11. ↑ Shannon, The Farmers Last Frontier p. 410
  12. ↑ Stine, Oscar Clemen; Ball, Charles Richard (1922). Wheat production and marketing (Public domain ed.). Government Printing Office. pp. 85–.
  13. ↑ Polansek, Tom; Gillam, Carey (June 4, 2013). "Mystery deepens on how genetically modified U.S. wheat landed in field". Reuters. Retrieved 11 June 2013.
  14. 1 2 3 4 "Wheat". Economic Research Service, United States Department of Agriculture (USDA). Retrieved 12 June 2012.
  15. ↑ "Wheat Belt". Encyclopædia Britannica. Retrieved 12 June 2013.
  16. 1 2 3 "Western organization of Resource CouncilUnited States Wheat Production". USDA Economic Research Service. Retrieved 12 June 2013.
  17. ↑ "2012 Great American Beer Festival selects the best beer in the USA: Beer Styles". greatamericanbeerfestival.com. Retrieved 12 June 2013.
  18. 1 2 3 4 5 6 "Background". Wheat Classes. USDA Economic Research Service. Retrieved 24 June 2013.
  19. 1 2 3 4 5 "Classes of Wheat". KSWheat.com. Retrieved 24 June 2013.
  20. ↑ Derek Yach, Zoe Feldman, Dondeena Bradley, & Robert Brown, Preventive Nutrition and the Food Industry: Perspectives on History, Present, and Future Directions in Preventive Nutrition: The Comprehensive Guide for Health Professionals, 4th ed. (Adrianne Bendich & Richard J. Deckelbaum eds.: Springer 2010), p. 780.
  21. ↑ Arlene Spark, Nutrition in Public Health: Principles, Policies, and Practice (2007), p. 286.
  22. ↑ Michael P. Malone, The American West: A Modern History, 1900 to the Present, pp. 18-19.
  23. ↑ Bureau of the Census, Historical Statistics of the United States, Colonial Times to 1970 (1976) series U:279-280
  24. ↑ "USDA Wheat Baseline, 2013-22". USDA Economic Service. Retrieved 12 June 2013.
  25. ↑ "Farm & Commodity Policy". USDA Economic Service. Retrieved 12 June 2013.
  26. ↑ Jason Clay (1 March 2004). World Agriculture and the Environment: A Commodity-By-Commodity Guide To Impacts And Practices. Island Press. pp. 379–. ISBN 978-1-61091-015-6. Retrieved 12 June 2013.
  27. ↑ National Register of Historic Places Inventory/Nomination for Enid Terminal Grain Elevators Historic District, #09000239 (PDF), National Park Service, 2009, retrieved 12 June 2013
  28. ↑ Purvis, Malcolm (1963). "Some Observations on the effect of PL 480 sales". Journal of Farm Economics. JSTOR. 45 (4): 858–862. doi:10.2307/1235755. JSTOR 1235755.
  29. ↑ "Foreign Aid and India:Financing the Leviathan State". Cato Organization. Retrieved 12 June 2013.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.