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Green Revolution
The Green Revolution, or the Third Agricultural Revolution, was a period during which technology transfer initiatives resulted in a significant increase in crop yields. These changes in agriculture initially emerged in Developed country , developed countries in the early 20th century and subsequently spread globally until the late 1980s. In the late 1960s, farmers began incorporating new technologies, including High-yielding variety, high-yielding varieties of cereals, particularly dwarf wheat and rice, and the widespread use of Fertilizer, chemical fertilizers (to produce their high yields, the new seeds require far more fertilizer than traditional varieties), Pesticide , pesticides, and controlled irrigation. At the same time, newer methods of cultivation, including mechanization, were adopted, often as a package of practices to replace traditional agricultural technology. This was often in conjunction with loans conditional on policy changes being made by the Developing coun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norman Borlaug
Norman Ernest Borlaug (; March 25, 1914September 12, 2009) was an American agronomist who led initiatives worldwide that contributed to the extensive increases in agricultural production termed the Green Revolution. Borlaug was awarded multiple honors for his work, including the Nobel Peace Prize, the Presidential Medal of Freedom and the Congressional Gold Medal, one of only seven people to have received all three awards. Borlaug received his B.S. in forestry in 1937 and PhD in plant pathology and genetics from the University of Minnesota in 1942. He took up an agricultural research position with CIMMYT in Mexico, where he developed semi-dwarf, high- yield, disease-resistant wheat varieties. During the mid-20th century, Borlaug led the introduction of these high-yielding varieties combined with modern agricultural production techniques to Mexico, Pakistan, and India. As a result, Mexico became a net exporter of wheat by 1963. Between 1965 and 1970, wheat yields nearly double ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cropduster Spraying Pesticides
Aerial application, or crop dusting, involves spraying crops with crop protection products from an agricultural aircraft. Planting certain types of seed are also included in aerial application. The specific spreading of fertilizer is also known as ''aerial topdressing ''in some countries. Many countries have severely limited aerial application of pesticides and other products because of environmental and public health hazards like Pesticide drift, spray drift; most notably, the European Union banned it outright with a few highly restricted exceptions in 2009, effectively ending the practice in all member states. Agricultural aircraft are highly specialized, purpose-built aircraft. Today's agricultural aircraft are often powered by turbine engines of up to and can carry as much as of crop protection product. Helicopters are sometimes used, and some aircraft serve double duty as water bombers in areas prone to wildfires. These aircraft are referred to as SEAT, or "single engine ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pesticide
Pesticides are substances that are used to control pests. They include herbicides, insecticides, nematicides, fungicides, and many others (see table). The most common of these are herbicides, which account for approximately 50% of all pesticide use globally. Most pesticides are used as plant protection products (also known as crop protection products), which in general protect plants from weeds, fungi, or insects. In general, a pesticide is a chemical or biological agent (such as a virus, bacterium, or fungus) that deters, incapacitates, kills, or otherwise discourages pests. Target pests can include insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms), and microbes that destroy property, cause nuisance, spread disease, or are disease vectors. Along with these benefits, pesticides also have drawbacks, such as potential toxicity to humans and other species. Definition The word pesticide derives from the Latin ''pestis'' (plagu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryland Farming
Drylands are defined by a scarcity of water. Drylands are zones where precipitation is balanced by evaporation from surfaces and by transpiration by plants (evapotranspiration). The United Nations Environment Program defines drylands as tropical and temperate areas with an aridity index of less than 0.65."Millennium Ecosystem Assessment, 2005. Drylands Systems". Chapter 22 in: ''Ecosystems and Human Wellbeing: Current State and Trends'', Volume 1. Island Press. Drylands can be classified into four sub-types: * Dry sub-humid lands * Semi-arid lands * Arid lands * Hyper-arid lands Some authorities regard hyper-arid lands as deserts (United Nations Convention to Combat Desertification) although a number of the world's deserts include both hyper-arid and arid climate zones. The UNCCD excludes hyper-arid zones from its definition of drylands. Drylands cover 41.3% of the Earth's land surface, including 15% of Latin America, 66% of Africa, 40% of Asia, and 24% of Europe. There is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food And Agriculture Organization
The Food and Agriculture Organization of the United Nations; . (FAO) is a specialized agency of the United Nations that leads international efforts to defeat hunger and improve nutrition and food security. Its Latin motto, , translates to "let there be bread". It was founded on 16 October 1945. The FAO comprises 195 members, including 194 countries and the European Union. Its headquarters is in Rome, Italy, and it maintains regional and field offices worldwide, operating in over 130 countries. It helps governments and development agencies coordinate their activities to improve and develop agriculture, forestry, fisheries, and land and water resources. It also conducts research, provides technical assistance to projects, operates educational and training programs, and collects agricultural output, production, and development data. The FAO is governed by a biennial conference representing each member country and the European Union, which elects a 49-member executive cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Nations
The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and international security, security, to develop friendly Diplomacy, relations among State (polity), states, to promote international cooperation, and to serve as a centre for harmonizing the actions of states in achieving those goals. The United Nations headquarters is located in New York City, with several other offices located in United Nations Office at Geneva, Geneva, United Nations Office at Nairobi, Nairobi, United Nations Office at Vienna, Vienna, and The Hague. The UN comprises six principal organizations: the United Nations General Assembly, General Assembly, the United Nations Security Council, Security Council, the United Nations Economic and Social Council, Economic and Social Council, the International Court of Justice, the United Nations Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manuel Ávila Camacho
Manuel Ávila Camacho (; 24 April 1897 – 13 October 1955) was a Mexican politician and military leader who served as the president of Mexico from 1940 to 1946. Despite participating in the Mexican Revolution and achieving a high rank, he came to the presidency of Mexico because of his direct connection to General Lázaro Cárdenas and served him as the Chief of his General Staff during the Mexican Revolution and afterwards. He was called affectionately by Mexicans "The Gentleman President" ("El Presidente Caballero"). As president, he pursued "national policies of unity, adjustment, and moderation." His administration completed the transition from military to civilian leadership, ended confrontational anticlericalism, reversed the push for socialist education, and restored a working relationship with the US during World War II. Early life Manuel Ávila was born in Teziutlán, a small but economically important town in Puebla, to middle-class parents, Manuel Ávila Castillo an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pioneer Hi-Bred International
Pioneer Hi-Bred International, Inc., a subsidiary of Corteva, is a U.S.-based producer of seeds for agriculture. It is a major producer of genetically modified crops with insect and herbicide resistance. History In 1926, farm journal editor and future U.S. Vice President Henry A. Wallace, along with a group of Des Moines, Iowa businessmen, founded the Hi-Bred Corn Company. The group included Henry's brother James W. Wallace, Fred Lehmann, J. J. Newlin, Simon Casady Jr. and George Kurtzweil. Wallace had been experimenting with hybridization of corn and became convinced that hybrid seed corn would become important. Several generations of the Casady family were shareholders or officers at Pioneer, including Simon Casady Jr.'s son Simon Wheeler Casady III, who was a Pioneer director, secretary, and major shareholder. Simon Casady Jr.'s wife Grace Margaret Wheeler Casady was also a major shareholder. Simon and Grace's daughters Hortense Oldfather and Rose Casady McCay were also s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry A
Henry may refer to: People and fictional characters * Henry (given name), including lists of people and fictional characters * Henry (surname) * Henry, a stage name of François-Louis Henry (1786–1855), French baritone Arts and entertainment * ''Henry'' (2011 film), a Canadian short film * ''Henry'' (2015 film), a virtual reality film * '' Henry: Portrait of a Serial Killer'', a 1986 American crime film * ''Henry'' (comics), an American comic strip created in 1932 by Carl Anderson * "Henry", a song by New Riders of the Purple Sage Places Antarctica * Henry Bay, Wilkes Land Australia * Henry River (New South Wales) * Henry River (Western Australia) Canada * Henry Lake (Vancouver Island), British Columbia * Henry Lake (Halifax County), Nova Scotia * Henry Lake (District of Chester), Nova Scotia New Zealand * Lake Henry (New Zealand) * Henry River (New Zealand) United States * Henry, Illinois * Henry, Indiana * Henry, Nebraska * Henry, South Dakota * Henry Count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Revolution
The Mexican Revolution () was an extended sequence of armed regional conflicts in Mexico from 20 November 1910 to 1 December 1920. It has been called "the defining event of modern Mexican history". It saw the destruction of the Federal Army, its replacement by a Liberation Army of the South, revolutionary army, and the transformation of Mexican culture and Federal government of Mexico, government. The northern Constitutionalists in the Mexican Revolution, Constitutionalist faction prevailed on the battlefield and drafted the present-day Constitution of Mexico, which aimed to create a strong central government. Revolutionary generals held power from 1920 to 1940. The revolutionary conflict was primarily a civil war, but foreign powers, having important economic and strategic interests in Mexico, figured in the outcome of Mexico's power struggles; United States involvement in the Mexican Revolution, the U.S. involvement was particularly high. The conflict led to the deaths of around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mohammad Reza Pahlavi
Mohammad Reza Pahlavi (26 October 1919 – 27 July 1980) was the last List of monarchs of Iran, Shah of Iran, ruling from 1941 to 1979. He succeeded his father Reza Shah and ruled the Imperial State of Iran until he was overthrown by the Iranian Revolution, which abolished the Iranian monarchy to establish the present-day Islamic Republic of Iran. In 1967, he took the title (), and also held several others, including () and (). He was the second and last ruling monarch of the Pahlavi dynasty. His vision of the "Great Civilization" () led to his leadership over rapid industrial and military modernization, as well as economic and social reforms in Iran. During World War II, the Anglo-Soviet invasion of Iran forced the abdication of Reza Shah and succession of Mohammad Reza Shah. During his reign, the Anglo-Iranian Oil, British-owned oil industry was nationalized by the prime minister Mohammad Mosaddegh, who had support from Iran's national parliament to do so; however, Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Revolution
The White Revolution () or the Shah and People Revolution () was a far-reaching series of reforms to aggressively modernize the Pahlavi Iran, Imperial State of Iran launched on 26 January 1963 by the Shah, Mohammad Reza Pahlavi, and ended with his overthrow in 1979. Among the elements of the revolution were land reform where landlords were compensated for their land by shares of privatized state-owned factories, expanded road, rail, and air network, dam and irrigation projects, work to eradicate diseases such as malaria, promotion of industrial growth and profit-sharing schemes for workers, enfranchisement of women, nationalization of forests and pastures, literacy and health corps for isolated rural areas. The bulk of the program was aimed at Iran's peasantry while redistributing the aristocrat landlord class wealth down to working class Iranians. Through land reform, the Shah hoped to ally himself with the peasantry in the countryside, and to sever their ties with the aris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
