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NERICA
New Rice for Africa ("NERICA") is a cultivar group of interspecific hybrid rice developed by the Africa Rice Center (AfricaRice) to improve the yield of African rice cultivars. Although 240 million people in West Africa rely on rice as the primary source of food energy and protein in their diet, the majority of this rice is imported. Self-sufficiency in rice production would improve food security and aid economic development in West Africa. The results of the NERICA Project, which is funded by the African Development Bank, the Japanese government, and the United Nations Development Programme, was a major agenda item at the Fourth Tokyo International Conference on African Development (TICAD-IV) in 2008. The new rice varieties, which are suited to drylands, were distributed and sown on more than 200,000 hectares during the last five years in several African countries, notably Guinea, Nigeria, Mali, Benin, Côte d'Ivoire, and Uganda, according to the Africa Rice Center. Though this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monty Jones
Monty Jones (born February 5, 1951) is a plant breeder and the Minister of Agriculture, Forestry and Food Security of Sierra Leone. He previously held the position of Special Adviser to the President of Sierra Leone and Ambassador-at-large until his appointment to cabinet. He is the immediate past Executive Director of the Forum for Agricultural Research in Africa (FARA) and co-winner of the 2004 World Food Prize. He won the award based on his discovery of the genetic process to create the New Rice for Africa (NERICA), which gives higher yields, shorter growth cycles and more protein content than its Asian and African parents. Biography Born Monty Patrick Jones on February 5, 1951, in Freetown, Sierra Leone, Jones was raised in a middle-class Creole Catholic family. He obtained a B.Sc. in Agriculture from Njala University College, University of Sierra Leone in 1974, followed by an M.Sc. in Plant Genetic Resources (1979) and a Ph.D. in Plant Biology (1983) from the University of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rice
Rice is the seed of the grass species ''Oryza sativa'' (Asian rice) or less commonly ''Oryza glaberrima ''Oryza glaberrima'', commonly known as African rice, is one of the two domesticated rice species. It was first domesticated and grown in West Africa around 3,000 years ago. In agriculture, it has largely been replaced by higher-yielding Asian r ...'' (African rice). The name wild rice is usually used for species of the genera ''Zizania (genus), Zizania'' and ''Porteresia'', both wild and domesticated, although the term may also be used for primitive or uncultivated varieties of ''Oryza''. As a cereal, cereal grain, domesticated rice is the most widely consumed staple food for over half of the world's World population, human population,Abstract, "Rice feeds more than half the world's population." especially in Asia and Africa. It is the agricultural commodity with the third-highest worldwide production, after sugarcane and maize. Since sizable portions of sugarcane and ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oryza Glaberrima
''Oryza glaberrima'', commonly known as African rice, is one of the two domesticated rice species. It was first domesticated and grown in West Africa around 3,000 years ago. In agriculture, it has largely been replaced by higher-yielding Asian rice, and the number of varieties grown is declining. It still persists, making up an estimated 20% of rice grown in West Africa. It is now rarely sold in West African markets, having been replaced by Asian strains. In comparison to Asian rice, African rice is hardy, pest-resistant, low-labour, and suited to a larger variety of African conditions. It is described as filling, with a distinct nutty flavour. It is also grown for cultural reasons; for instance, it is sacred to followers of Awasena (a traditional African religion) among the Jola people, and is a heritage variety in the United States. Crossbreeding between African and Asian rice is difficult, but there exist some crosses. History It is highly likely that humans have indepe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa Rice Center
The Africa Rice Center (AfricaRice), formerly known as the West Africa Rice Development Association (WARDA), is a pan-African intergovernmental association and a CGIAR Research organization, currently headquartered in Abidjan, Côte d'Ivoire. AfricaRice is an agricultural research center that was constituted in 1971 by 11 West African countries. Presently the Center counts 26 African member states. Since 1986, AfricaRice has been one of the 15 specialized research centers of CGIAR. The center runs regional research stations in Saint-Louis, Senegal, in Ibadan, Nigeria and country offices in Cotonou, Benin and in Antananarivo, Madagascar. AfricaRice aims to contribute to poverty alleviation and food security in Africa through research for development. The center has therefore close links to agricultural research organizations in the African member states, to agricultural universities and research institutes in Europe, Japan and the United States, and to the development sector, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inland Valley Rice Cultivation, Cercle De Sikasso - Panoramio (4)
Inland may refer to: Places Sweden * Inland Fräkne Hundred, a hundred of Bohuslän in Sweden * Inland Northern Hundred, a hundred of Bohuslän in Sweden * Inland Southern Hundred, a hundred of Bohuslän in Sweden * Inland Torpe Hundred, a hundred of Bohuslän in Sweden United States * Inland Northwest (United States), also known as the Inland Empire, a region in the U.S. Pacific Northwest * Inland Township, Cedar County, Iowa, USA * Inland Township, Michigan, USA * Inland, Nebraska, USA * Inland Township, Clay County, Nebraska, USA Arts, entertainment, and media Literature * ''Inland'' (Murnane novel), a 1988 novel by Gerald Murnane * ''Inland'' (Obreht novel), a 2019 novel by Téa Obreht *The Inland, an underprivileged Brazilian community in '' 3%'' Film * ''Inland'' (2022 film), a film by Fridtjof Ryder Music * ''Inland'' (Jars of Clay album), 2013, or the title song * ''Inland'' (Mark Templeton album), 2009 Other uses * Inland navigation, transport with ships via inlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uganda
}), is a landlocked country in East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historical .... The country is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the south by Tanzania. The southern part of the country includes a substantial portion of Lake Victoria, shared with Kenya and Tanzania. Uganda is in the African Great Lakes region. Uganda also lies within the Nile, Nile basin and has a varied but generally a modified equatorial climate. It has a population of around 49 million, of which 8.5 million live in the Capital city, capital and largest city of Kampala. Uganda is named after the Buganda kingdom, which encompasses a large portion of the south of the country, includi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
System Of Rice Intensification
A system is a group of interacting or interrelated elements that act according to a set of rules to form a unified whole. A system, surrounded and influenced by its environment, is described by its boundaries, structure and purpose and expressed in its functioning. Systems are the subjects of study of systems theory and other systems sciences. Systems have several common properties and characteristics, including structure, function(s), behavior and interconnectivity. Etymology The term ''system'' comes from the Latin word ''systēma'', in turn from Greek ''systēma'': "whole concept made of several parts or members, system", literary "composition"."σύστημα" Henry George Liddell, Robert Scott, '' |
World Food Prize
The World Food Prize is an international award recognizing the achievements of individuals who have advanced human development by improving the quality, quantity, or availability of food in the world. Conceived by Nobel Peace Prize laureate Norman Borlaug and established in 1986 through the support of General Foods, the prize is envisioned and promoted as the Nobel or the highest honors in the field of food and agriculture. It is now administered by the World Food Prize Foundation with support from numerous sponsors. Since 1987, the prize has been awarded annually to recognize contributions in any field involved in the world food supply, such as animal science, aquaculture, soil science, water conservation, nutrition, health, plant science, seed science, plant pathology, crop protection, food technology, food safety, policy, research, infrastructure, emergency relief, and poverty alleviation and hunger. Laureates are honored and officially awarded their prize in Des Moines, Iow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterosis
Heterosis, hybrid vigor, or outbreeding enhancement is the improved or increased function of any biological quality in a hybrid offspring. An offspring is heterotic if its traits are enhanced as a result of mixing the genetic contributions of its parents. These effects can be due to Mendelian or non-Mendelian inheritance. Definitions In proposing the term heterosis to replace the older term heterozygosis, G.H. Shull aimed to avoid limiting the term to the effects that can be explained by heterozygosity in Mendelian inheritance. Heterosis is often discussed as the opposite of inbreeding depression, although differences in these two concepts can be seen in evolutionary considerations such as the role of genetic variation or the effects of genetic drift in small populations on these concepts. Inbreeding depression occurs when related parents have children with traits that negatively influence their fitness largely due to homozygosity. In such instances, outcrossing shoul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Tissue Culture
Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium of known composition. It is widely used to produce clones of a plant in a method known as micropropagation. Different techniques in plant tissue culture may offer certain advantages over traditional methods of propagation, including: * The production of exact copies of plants that produce particularly good flowers, fruits, or have other desirable traits. * To quickly produce mature plants. * The production of multiples of plants in the absence of seeds or necessary pollinators to produce seeds. * The regeneration of whole plants from plant cells that have been genetically modified. * The production of plants in sterile containers that allows them to be moved with greatly reduced chances of transmitting diseases, pests, and pathogens. * The production of plants from seeds that otherwise have very low chances of germinating an ... [...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'' w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
