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Rice Cultivation In Arkansas
Large scale rice production in the state of Arkansas became a significant industry in the late 19th/early 20th century with its wide scale propagation within the state by entrepreneur W.H. Fuller around 1896.Arkansas Rice. 2011. Arkansas Rice Federation. http://www.arkansasricefarmers.org/arkansas-rice-facts/ Arkansas has historically been the largest rice producer in the entire United States, and accounted for nearly 45% of U.S. rice production in 2001,Watkins, Bradley K., Merle M. Andres and Tony E. Windham, "An Economic Comparison of Alternative Rice Production Systems in Arkansas." ''Journal of Sustainable Agriculture'' Vol. 24. Issue 4 (2004): Pages 57-78 as well as just less than half of the total number of acres of rice harvested nationwide. Much of Arkansas' rice is grown in the east-central portion of the state, where it requires nearly three times more the amount of irrigation water than the average eleven inches the region receives during the growing season.Gates, John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Long Grain Rice
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Arkansas Division Of Agriculture
{{No footnotes, date=May 2020 The University of Arkansas System Division of Agriculture is the agricultural research center for the University of Arkansas (UA). The Division has over 1,650 faculty and staff members, including about 250 with PhD degrees in Agricultural Experiment Station and Cooperative Extension Service units on five university campuses, at five regional centers, seven research stations, nine specialized units and in all 75 Arkansas counties. Organization The Division has five major research and extension program areas: * Agriculture Production and Processing * Environmental sustainability * Food safety and security * Health and nutrition * 4-H, youth, family and community development Administration The UA vice president for Agriculture is responsible for the Division of Agriculture and reports to the President of the University . Three Associate Vice Presidents for Research, Extension and Academic Programs report to the Vice President. Programs are organi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rice Belt
The Rice Belt of the United States includes Arkansas, Louisiana, Mississippi and Texas, four southern U.S. states that grow a significant portion of the nation's rice crop. The name is in conformity with the Corn Belt of the Midwestern United States, in which much of the nation's corn is grown. Arkansas is the nation's leading rice producer, followed by California (not part of the Rice Belt), Louisiana, Mississippi, Texas, and Missouri (bordering on, but not part of, the Rice Belt). See also * Banana Belt * Rice production in the United States Rice production is the third largest among cereals in the United States, after corn and wheat. Of the country's row crop farms, rice farms are the most capital-intensive, and have the highest national land rental rate average. In the US, all ric ... * Rice production in Arkansas * Texas rice production References * {{coord, 34, N, 91, W, region:US_type:adm1st, display=title Regions of the Southern United States Belt Belt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oryza Sativa
''Oryza sativa'', commonly known as Asian rice or indica rice, is the plant species most commonly referred to in English as ''rice''. It is the type of farmed rice whose cultivars are most common globally, and was first domesticated in the Yangtze River basin in China 13,500 to 8,200 years ago. ''Oryza sativa'' belongs to the genus '' Oryza'' of the grass family Poaceae. With a genome consisting of 430 Mbp across 12 chromosomes, it is renowned for being easy to genetically modify and is a model organism for the botany of cereals. Classification ''Oryza sativa'' contains two major subspecies: the sticky, short-grained ''japonica'' or ''sinica'' variety, and the nonsticky, long-grained ' rice variety. ''Japonica'' was domesticated in the Yangtze Valley 9–6,000 years ago, and its varieties can be cultivated in dry fields (it is cultivated mainly submerged in Japan), in temperate East Asia, upland areas of Southeast Asia, and high elevations in South Asia, while ''indica'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbicides
Herbicides (, ), also commonly known as weedkillers, are substances used to control undesired plants, also known as weeds.EPA. February 201Pesticides Industry. Sales and Usage 2006 and 2007: Market Estimates. Summary in press releasMain page for EPA reports on pesticide use ihere Selective herbicides control specific weed species, while leaving the desired crop relatively unharmed, while non-selective herbicides (sometimes called total weedkillers in commercial products) can be used to clear waste ground, industrial and construction sites, railways and railway embankments as they kill all plant material with which they come into contact. Apart from selective/non-selective, other important distinctions include ''persistence'' (also known as ''residual action'': how long the product stays in place and remains active), ''means of uptake'' (whether it is absorbed by above-ground foliage only, through the roots, or by other means), and ''mechanism of action'' (how it works). Historica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barnyard Grass
''Echinochloa'' is a very widespread genus of plants in the grass family and tribe Paniceae. Some of the species are known by the common names barnyard grass or cockspur grass. Some of the species within this genus are millets that are grown as cereal or fodder crops. The most notable of these are Japanese millet (''E. esculenta'') in East Asia, Indian barnyard millet (''E. frumentacea'') in South Asia, and burgu millet (''E. stagnina'') in West Africa. Collectively, the members of this genus are called barnyard grasses (though this may also refer to '' E. crus-galli'' specifically), and are also known as barnyard millets or billion-dollar grasses. When not grown on purpose, these grasses may become a nuisance to farmers. In particular, common barnyard grass (''E. crus-galli'') is notorious as a weed. It is not easily suppressed with living mulches such as velvet bean (''Mucuna pruriens'' var. ''utilis''). Early barnyard grass (''E. oryzoides'') is a well-known exampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheath Blight
Rice-sheath blight is a disease caused by ''Rhizoctonia solani'' (teleomorph is '' Thanetophorus cucumeris''), a basidiomycete, that causes major limitations on rice production in India and other countries of Asia. It is also a problem in the southern US, where rice is also produced. It can decrease yield up to 50%, and reduce its quality. It causes lesions on the rice plant, and can also cause pre- and post-emergence seedling blight, banded leaf blight, panicle infection and spotted seed. Disease cycle Infected plants develop circular or oblong lesions, usually green-gray and water-soaked, on their lower leaves, normally in the late tillering or early internode elongation stage of growth. Under favorable conditions of high humidity and low sunlight, the lesions spread and reach the upper part of the plant using runner hyphae. When there is leaf dieback and sun can penetrate and dry the lesions, they turn tan with a brown border. The sclerotia are produced near the infection in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Invasive Fungi
Some fungi are considered invasive species in certain parts of the world: *''Amanita muscaria'' *''Amanita phalloides'' *'' Batrachochytrium dendrobatidis'' *'' Batrachochytrium salamandrivorans'' *'' Carpenterella'' *'' Cryphonectria parasitica'' – causes chestnut blight *'' Cucumispora dikerogammari'' *''Geosmithia morbida'' which, in partnership with the walnut twig beetle ''Pityophthorus juglandis'', causes thousand cankers disease *'' Heterobasidion irregulare'' *''Hymenoscyphus fraxineus'' *''Puccinia horiana'' – causes Chrysanthemum white rust *'' Puccinia psidii'' *'' Pucciniastrum americanum'' *'' Ophiognomonia clavigignenti-juglandacearum'' *certain ''Ophiostoma'' species which cause Dutch elm disease **''Ophiostoma ulmi'' **''Ophiostoma himal-ulmi'' **''Ophiostoma novo-ulmi'' *'' Pseudogymnoascus destructans'' *''Uredo rangelii'' References {{Reflist fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyricularia Grisea
''Magnaporthe grisea'', also known as rice blast fungus, rice rotten neck, rice seedling blight, blast of rice, oval leaf spot of graminea, pitting disease, ryegrass blast, Johnson spot, neck blast, wheat blast, and Imochi (Japanese:稲熱) is a plant-pathogenic fungus and model organism that causes a serious disease affecting rice. It is now known that ''M. grisea'' consists of a cryptic species complex containing at least two biological species that have clear genetic differences and do not interbreed. Complex members isolated from ''Digitaria'' have been more narrowly defined as ''M. grisea''. The remaining members of the complex isolated from rice and a variety of other hosts have been renamed ''Magnaporthe oryzae'', within the same ''M. grisea'' complex. Confusion on which of these two names to use for the rice blast pathogen remains, as both are now used by different authors. Members of the ''Magnaporthe grisea'' complex can also infect other agriculturally important cerea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkansas Agricultural Experiment Station
The Arkansas Agricultural Experiment Station (AAES) is the statewide research component of the University of Arkansas System's Division of Agriculture. The Division also includes the Cooperative Extension Service. The AAES and CES work together to develop and test new agricultural technology and extend it to the public. Research faculty and staff are based on five university campuses, at five Research and Extension Centers; six research stations and seven specialized units. Overview The faculty includes some 200 scientists with doctoral degrees, many of whom also have appointments as teaching faculty on their respective campuses. AAES scientists conduct basic and applied research to assist producers, processors and consumers of food, fiber and bio-energy; other agribusinesses; families and communities. Major research areas focus on production and processing of important Arkansas plant and animal commodities; environmental issues; food safety and security; human, family and commu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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