|
Green Revolution
The Green Revolution, also known as the Third Agricultural Revolution, was a period of technology transfer initiatives that saw greatly increased crop yields and agricultural production. These changes in agriculture began in developed countries after World War II and spread globally till the late 1980s. In the late 1960s, farmers began incorporating new technologies such as high-yielding varieties of cereals, particularly dwarf wheat and rice, and the widespread use of chemical fertilizers, pesticides, and controlled irrigation. Agriculture also saw the adoption of newer methods of cultivation, including mechanization. These changes were often implemented as a package of practices meant to replace traditional agricultural technology. Both the Ford Foundation and the Rockefeller Foundation were heavily involved in its initial development in Mexico. One key leader was agricultural scientist Norman Borlaug, the "Father of the Green Revolution", who received the Nobel Peace Prize ... [...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. Borlaug received his B.S. in forestry in 1937 and Ph.D. 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 doubled in Pakistan and India, greatly improving the food securi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cropduster Spraying Pesticides
Aerial application, or what is informally referred to as 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 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, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetically Modified Organism
A genetically modified organism (GMO) is any organism whose genetic material has been altered using genetic engineering techniques. The exact definition of a genetically modified organism and what constitutes genetic engineering varies, with the most common being an organism altered in a way that "does not occur naturally by mating and/or natural recombination". A wide variety of organisms have been genetically modified (GM), from animals to plants and microorganisms. Genes have been transferred within the same species, across species (creating transgenic organisms), and even across kingdoms. New genes can be introduced, or endogenous genes can be enhanced, altered, or knocked out. Creating a genetically modified organism is a multi-step process. Genetic engineers must isolate the gene they wish to insert into the host organism and combine it with other genetic elements, including a promoter and terminator region and often a selectable marker. A number of techniques are a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Reform In Mexico
Before the 1910 Mexican Revolution, most land in post-independence Mexico was owned by wealthy Mexicans and foreigners, with small holders and indigenous communities possessing little productive land. During the New Spain, colonial era, the Spanish crown protected holdings of indigenous communities that were mostly engaged in subsistence agriculture to countervail the ''encomienda'' and ''repartimiento'' systems. In the 19th century, Mexican elites consolidated large landed estates (hacienda, ''haciendas'') in many parts of the country while small holders, many of whom were mixed-race mestizos, engaged with the commercial economy. After the Mexican War of Independence, War of Independence, Mexican liberals sought to modernize the economy, promoting Intensive farming, commercial agriculture through the dissolution of common lands, most of which were then property of the Catholic Church, and indigenous communities. When liberals came to power in the mid nineteenth century, they La R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lázaro Cárdenas
Lázaro Cárdenas del Río (; 21 May 1895 – 19 October 1970) was a Mexican army officer and politician who served as president of Mexico from 1934 to 1940. Born in Jiquilpan, Michoacán, to a working-class family, Cárdenas joined the Mexican Revolution and became a general in the Constitutionalist Army. Although he was not from the state of Sonora, whose revolutionary generals dominated Mexican politics in the 1920s, Cárdenas was hand-picked by Plutarco Elías Calles, Sonoran general and former president of Mexico, as a presidential candidate and won in the 1934 general election. After founding the National Revolutionary Party (PNR) in the wake of the assassination of president-elect Álvaro Obregón, Plutarco Elías Calles had unofficially remained in power during the Maximato (1928–1934) and expected to maintain that role when Cárdenas took office. Cárdenas, however, out-maneuvered him politically and forced Calles into exile. He established the structure of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hacienda
An ''hacienda'' ( or ; or ) is an estate (or ''finca''), similar to a Roman ''latifundium'', in Spain and the former Spanish Empire. With origins in Andalusia, ''haciendas'' were variously plantations (perhaps including animals or orchards), mines or factories, with many ''haciendas'' combining these activities. The word is derived from Spanish ''hacer'' (to make, from Latin ''facere'') and ''haciendo'' (making), referring to productive business enterprises. The term ''hacienda'' is imprecise, but usually refers to landed estates of significant size, while smaller holdings were termed ''estancias'' or ''ranchos''. All colonial ''haciendas'' were owned almost exclusively by Spaniards and criollos, or rarely by mestizo individuals. In Mexico, as of 1910, there were 8,245 haciendas in the country. In Argentina, the term ''estancia'' is used for large estates that in Mexico would be termed ''haciendas''. In recent decades, the term has been used in the United States for an archi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Redistribution
Land reform is a form of agrarian reform involving the changing of laws, regulations, or customs regarding land ownership. Land reform may consist of a government-initiated or government-backed property redistribution, generally of agricultural land. Land reform can, therefore, refer to transfer of ownership from the more powerful to the less powerful, such as from a relatively small number of wealthy or noble owners with extensive land holdings (e.g., plantations, large ranches, or agribusiness plots) to individual ownership by those who work the land. Such transfers of ownership may be with or without compensation; compensation may vary from token amounts to the full value of the land. Land reform may also entail the transfer of land from individual ownership—even peasant ownership in smallholdings—to government-owned collective farms; it has also, in other times and places, referred to the exact opposite: division of government-owned collective farms into smallholdings. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-sustainability
Self-sustainability and self-sufficiency are overlapping states of being in which a person or organization needs little or no help from, or interaction with, others. Self-sufficiency entails the self being enough (to fulfill needs), and a self-sustaining entity can maintain self-sufficiency indefinitely. These states represent types of personal or collective autonomy. A self-sufficient economy is one that requires little or no trade with the outside world and is called an autarky. Description Self-sustainability is a type of sustainable living in which nothing is consumed other than what is produced by the self-sufficient individuals. Examples of attempts at self-sufficiency in North America include simple living, food storage, homesteading, off-the-grid, survivalism, DIY ethic, and the back-to-the-land movement. Practices that enable or aid self-sustainability include autonomous building, permaculture, sustainable agriculture, and renewable energy. The term is also applied to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food And Agriculture Organization
The Food and Agriculture Organization of the United Nations (FAO)french: link=no, Organisation des Nations unies pour l'alimentation et l'agriculture; it, Organizzazione delle Nazioni Unite per l'Alimentazione e l'Agricoltura is an international organization 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 is composed of 195 members (including 194 countries and the European Union). Their headquarters is in Rome, Italy, and the FAO maintains regional and field offices around the world, 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 data on agricultural output, produ ... [...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 a right-hand man as his 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, Manue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Revolution
The Mexican Revolution ( es, Revolución Mexicana) was an extended sequence of armed regional conflicts in Mexico from approximately 1910 to 1920. It has been called "the defining event of modern Mexican history". It resulted in the destruction of the Federal Army and its replacement by a 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. The United States involvement in the Mexican Revolution, United States played an especially significant role. Although the decades-long r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mohammad Reza Pahlavi
, title = Shahanshah Aryamehr Bozorg Arteshtaran , image = File:Shah_fullsize.jpg , caption = Shah in 1973 , succession = Shah of Iran , reign = 16 September 1941 – 11 February 1979 , coronation = 26 October 1967 , predecessor = Reza Shah , successor = ''Monarchy abolished''Ruhollah Khomeini as Supreme Leader , birth_date = , birth_place = Tehran, Sublime State of Persia , death_date = , death_place = Cairo, Egypt , burial_place = 29 July 1980Al-Rifa'i Mosque, Cairo, Egypt , spouse = , issue = , regnal name = Mohammad Reza Shah fa, محمدرضا شاه , native_lang1 = Alma mater , native_lang1_name1 = , house = Pahlavi , father = Reza Shah , mother = Tadj ol-Molouk , religion = Twelver Shi’ism , signature = , module = Mohammad Reza Pahlavi ( fa, محمدرضا پهلوی, ; 26 October 1919 – 27 July 1980), also known as Mohammad Reza Shah (), was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
