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58-572: The airport is meant to service Ebonyi, Abia, Benue and part of cross river states. The airport is owned and operated by the Ebonyi state government . The airport was initially called Muhammadu Buhari International Airport , named after the former president of Nigeria. The airport recorded its first flight in April 2023. The airport is the fastest airport in Nigeria to get its licence and approval from

116-416: A sustainable way. Many varieties of rice have been bred to improve crop quality and productivity. Biotechnology has created Green Revolution rice able to produce high yields when supplied with nitrogen fertiliser and managed intensively. Other products are rice able to express human proteins for medicinal use; flood-tolerant or deepwater rice ; and drought-tolerant and salt-tolerant varieties. Rice

174-403: A branched inflorescence which arises from the last internode on the stem. There can be up to 350 spikelets in a panicle, each containing male and female flower parts ( anthers and ovule ). A fertilised ovule develops into the edible grain or caryopsis . Rice is a cereal belonging to the family Poaceae . As a tropical crop, it can be grown during the two distinct seasons (dry and wet) of

232-729: A humid tropical climate, with one rainy season and one dry season lasting for 8 and 4 months, respectively. The temperature typically ranges from 20 to 38 degrees Celsius during the dry season and from 16 to 28 degrees Celsius during the rainy season. Harmattan winds are common between December and January. The average annual temperature is 28 degrees Celsius, and the average annual humidity is 50-60%. The region receives an average annual precipitation of 2500mm. There are several Igbo dialects spoken in Ebonyi State which includes Edda , Ehugbo (Afikpo), Izzi - Ezza - Mgbo - Ikwo dialect cluster, Oshiri, Unwara, Akpoha, Okposi, Amasiri, Onicha; and

290-594: A mixed Igbo and Kogi dialects spoken in Amuda-Okpolo, Ntezi-Okpoto and Effium , which is also similar to Kukele in Cross River, and Utonkon in Benue States respectively. The State government is led by a democratically elected governor who works closely with members of the state's house of assembly. The Capital city of the state is Abakaliki. The electoral system of each state is selected using

348-481: A modified two-round system. To be elected in the first round, a candidate must receive the plurality of the vote and over 25% of the vote in at least two -third of the State local government Areas. If no candidate passes threshold, a second round will be held between the top candidate and the next candidate to have received a plurality of votes in the highest number of local government Areas. In 1999, Dr. Sam Ominyi Egwu

406-411: A role in various religions and traditions, such as in weddings . The rice plant can grow to over 1 m (3 ft) tall; if in deep water, it can reach a length of 5 m (16 ft). A single plant may have several leafy stems or tillers . The upright stem is jointed with nodes along its length; a long slender leaf arises from each node. The self-fertile flowers are produced in a panicle ,

464-514: A single domestication event for O. sativa . Both indica and japonica forms of Asian rice sprang from a single domestication event in China from the wild rice Oryza rufipogon . Despite this evidence, it appears that indica rice arose when japonica arrived in India about 4,500 years ago and hybridised with another rice, whether an undomesticated proto- indica or wild O. nivara . Rice

522-440: A wide variety of pests including insects, nematodes, rodents such as rats, snails, and birds. Major rice insect pests include armyworms, rice bugs , black bugs , cutworms, field crickets, grasshoppers, leafhoppers, mealybugs, and planthoppers. High rates of nitrogen fertiliser application may worsen aphid outbreaks. Weather conditions can contribute to pest outbreaks: rice gall midge outbreaks are worsened by high rainfall in

580-436: Is rainfed like wheat or maize. Across Asia, unmilled rice or "paddy" (Indonesian and Malay padi ), was traditionally the product of smallholder agriculture, with manual harvesting . Larger farms make use of machines such as combine harvesters to reduce the input of labour. The grain is ready to harvest when the moisture content is 20–25%. Harvesting involves reaping , stacking the cut stalks, threshing to separate

638-678: Is 69% water, 29% carbohydrates , 2% protein , and contains negligible fat (table). In a reference serving of 100 grams (3.5 oz), cooked white rice provides 130 calories of food energy , and contains moderate levels of manganese (18% DV), with no other micronutrients in significant content (all less than 10% of the Daily Value ). In 2018, the World Health Organization strongly recommended fortifying rice with iron , and conditionally recommended fortifying it with vitamin A and with folic acid . Golden rice

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696-572: Is a major food staple in Asia, Latin America, and some parts of Africa, feeding over half the world's population. However, a substantial part of the crop can be lost post-harvest through inefficient transportation, storage, and milling. A quarter of the crop in Nigeria is lost after harvest. Storage losses include damage by mould fungi if the rice is not dried sufficiently. In China, losses in modern metal silos were just 0.2%, compared to 7–13% when rice

754-504: Is a variety produced through genetic engineering to synthesize beta-carotene , a precursor of vitamin A, in the endosperm of the rice grain. It is intended to be grown and eaten in parts of the world where Vitamin A deficiency is prevalent. Golden rice has been opposed by activists, such as in the Philippines . In 2016 more than 100 Nobel laureates encouraged the use of genetically modified organisms , such as golden rice, for

812-581: Is based on four principles: biodiversity, host plant resistance, landscape ecology, and hierarchies in a landscape—from biological to social. Farmers' pesticide applications are often unnecessary. Pesticides may actually induce resurgence of populations of rice pests such as the brown planthopper , both by destroying beneficial insects and by enhancing the pest's reproduction. The International Rice Research Institute (IRRI) demonstrated in 1993 that an 87.5% reduction in pesticide use can lead to an overall drop in pest numbers. Farmers in China, Indonesia and

870-508: Is from Asia. The average world yield for rice was 4.7 metric tons per hectare (2.1 short tons per acre), in 2022. Yuan Longping of China's National Hybrid Rice Research and Development Center set a world record for rice yield in 1999 at 17.1 metric tons per hectare (7.6 short tons per acre) on a demonstration plot. This employed specially developed hybrid rice and the System of Rice Intensification (SRI), an innovation in rice farming. Rice

928-773: Is primarily an agricultural region. It is a leading producer of rice, yam , potatoes, maize, beans , and cassava , and have a notable basket market in Nigeria. Rice is predominantly cultivated in Ikwo, yams in Izzi, with other regions in the state such as Amasiri, Edda and Ezillo making notable contributions, Effium and Ezzamgo taking the top spots in cassava production, and basket production in Ntezi. Ebonyi has several solid mineral resources, including lead, crude oil , and natural gas, but few large-scale commercial mining mines. The state government has, however, given some incentives to investors in

986-812: Is sister to the bamboos, Bambusoideae , and the cereal subfamily Pooideae . The rice genus Oryza is one of eleven in the Oryzeae; it is sister to the Phyllorachideae . The edible rice species O. sativa and O. glaberrima are among some 300 species or subspecies in the genus. other grasses (inc. the C4 grasses , maize , sorghum ) Streptogyneae Ehrharteae Phyllorachideae Wild rices inc. Zizania other rice species and subspecies O. sativa (Asian rice) O. glaberrima (African rice) Bambusoideae (bamboos) Pooideae (grasses and cereals inc. wheat , barley ) Oryza sativa rice

1044-694: Is stickier, and is used for sweet dishes, and in Italy for risotto ; and sticky short-grain rice is used in Japanese sushi as it keeps its shape when cooked. White rice when cooked contains 29% carbohydrate and 2% protein, with some manganese . Golden rice is a variety produced by genetic engineering to contain vitamin A . Production of rice is estimated to have caused over 1% of global greenhouse gas emissions in 2022. Predictions of how rice yields will be affected by climate change vary across geographies and socioeconomic contexts. In human culture, rice plays

1102-438: Is subjected to a steaming process before it is milled. This makes the grain harder, and moves some of the grain's vitamins and minerals into the white part of the rice so these are retained after milling. Rice does not contain gluten , so is suitable for people on a gluten-free diet . Rice is a good source of protein and a staple food in many parts of the world, but it is not a complete protein as it does not contain all of

1160-693: Is the staple food of over half of the world's population , particularly in Asia and Africa . Rice is the seed of the grass species Oryza sativa (Asian rice)—or, much less commonly, Oryza glaberrima (African rice). Asian rice was domesticated in China some 13,500 to 8,200 years ago; African rice was domesticated in Africa about 3,000 years ago. Rice has become commonplace in many cultures worldwide; in 2021, 787 million tons were produced, placing it fourth after sugarcane , maize , and wheat . Only some 8% of rice

1218-406: Is to flood the field to a depth of 5 cm (2 in), then to let the water level drop to 15 cm (6 in) below surface level, as measured by looking into a perforated field water tube sunk into the soil, and then repeating the cycle. Deepwater rice varieties tolerate flooding to a depth of over 50 centimetres for at least a month. Upland rice is grown without flooding, in hilly or mountainous regions; it

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1276-509: Is traded internationally. China, India, and Indonesia are the largest consumers of rice. A substantial amount of the rice produced in developing nations is lost after harvest through factors such as poor transport and storage. Rice yields can be reduced by pests including insects , rodents , and birds , as well as by weeds , and by diseases such as rice blast . Traditional rice polycultures such as rice-duck farming , and modern integrated pest management seek to control damage from pests in

1334-471: Is used as a model organism in biology. Dry rice grain is milled to remove the outer layers; depending on how much is removed, products range from brown rice to rice with germ and white rice. Some is parboiled to make it easy to cook. Rice contains no gluten ; it provides protein but not all the essential amino acids needed for good health. Rice of different types is eaten around the world. Long-grain rice tends to stay intact on cooking; medium-grain rice

1392-440: The essential amino acids in sufficient amounts for good health. World trade figures are much smaller than those for production, as less than 8% of rice produced is traded internationally. China, an exporter of rice in the early 2000s, had become the world's largest importer of rice by 2013. Developing countries are the main players in the world rice trade; by 2012, India was the largest exporter of rice, with Thailand and Vietnam

1450-478: The 21st century as people in Asia and elsewhere ate less grain and more meat. An exception is Sub-Saharan Africa, where both per capita consumption of rice and population are increasing. Rice is a commonly-eaten food around the world. The varieties of rice are typically classified as short-, medium-, and long-grained. Oryza sativa indica varieties are usually long-grained; Oryza sativa japonica varieties are usually short- or medium-grained. Short-grain rice, with

1508-791: The Abakaliki end of the Abakaliki-Afikpo Expressway. Ebonyi has 23 flyovers, the highest in South East Nigeria . Ebonyi state is known for its trademark concrete roads and multicolored infrastructure, began by former governor Dave Umahi. Ebonyi State consists of thirteen (13) Local Government Areas . They are: Igbo language is the primary language and there is Korring language spoken by the Orring people of Ebonyi state who are also found in their numbers in northern Cross River state who are known as Ukelle people, and

1566-704: The Americas by the Spanish. In British North America by the time of the start of the American War of Independence , rice had become the fourth most valuable export commodity behind only tobacco, wheat, and fish. In 2021, world production of rice was 787 million tonnes , led by China and India with a combined 52% of the total. This placed rice fourth in the list of crops by production, after sugarcane , maize , and wheat . Other major producers were Bangladesh , Indonesia and Vietnam . 90% of world production

1624-553: The Dioceses of Abakaliki led by Bishop Monday Nkwoagu, Anglican Diocese of Abakaliki Afikpo led by Bishop Paul Udogu (2010), Anglican Diocese of Afikpo Ikwo led by Bishop Kenneth C. Ifemene, Anglican Diocese of Ikwo and Ngbo led by Bishop Godwin A Awoke (2018) Anglican Diocese of Ngbo . A list of tertiary institutions in Ebonyi state includes: Rice Rice is a cereal grain and in its domesticated form

1682-481: The Nigerian regulatory bodies.and the first airport in Nigeria to have its runway constructed on a rigid pavement of 1 foot thickness and coated with asphalt of 7 inches thickness making it one of the world strongest and best runway in recent time that can accommodate and land any size of aircraft The airport is 133 thousand square meters in land area.and it has a runway of about four kilometers The cost of building

1740-466: The Philippines have traditionally managed weeds and pests by the polycultural practice of raising ducks and sometimes fish in their rice paddies. These produce valuable additional crops, eat small pest animals, manure the rice, and in the case of ducks also control weeds. Rice plants produce their own chemical defences to protect themselves from pest attacks. Some synthetic chemicals, such as

1798-634: The Ufia and the Ogballa people found in Ado and Oju LGAs of Benue state. There are primarily eleven Igbo dialects spoken in Ebonyi states. They are: Afikpo, Mgbo, Izzi, Ezaa, Edda, Ikwo, Kukele, Legbo, ohofia-agba, Mbembe, Okposi, Uburu. Languages of Ebonyi State listed by LGA: Ebonyi State are predominantly Christians . The Catholic Diocese of Abakaliki (1973) with 174 parishes is under Bishop Peter Nworie Chukwu (2021). [1] The Anglican Province of Enugu includes

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1856-547: The agro-allied sector to encourage production but capacity remains largely under utilized. Ebonyi is called "the salt of the nation" for its huge salt deposit at the Okposi and Uburu Salt Lakes. There are also some tourist locations within the state prominent ones include Abakaliki Green Lake, Uburu Salt Lake, Unwana and Ikwo Beaches. Ebonyi has the Ebonyi State International Airport , built on

1914-496: The airport was shouldered by the Ebonyi State government and funds from the constituency projects of the state’s lawmakers. 06°11′49″N 008°01′05″E  /  6.19694°N 8.01806°E  / 6.19694; 8.01806 Ebonyi State Ebonyi State ( Igbo : Ȯra Ebonyi ) is a state in the South-East geopolitical zone of Nigeria , bordered to the north and northeast by Benue State , Enugu State to

1972-465: The benefits these could bring. In 2022, greenhouse gas emissions from rice cultivation were estimated at 5.7 billion tonnes CO2eq, representing 1.2% of total emissions. Within the agriculture sector, rice produces almost half the greenhouse gas emissions from croplands , some 30% of agricultural methane emissions , and 11% of agricultural nitrous oxide emissions. Methane is released from rice fields subject to long-term flooding, as this inhibits

2030-558: The country and numerous institutions of tertiary education. It was one of the six states created in 1996 by the then federal military government of General Sani Abacha . Bounded by the states of Benue to the north for about 96 km (partly across the Ichelle and Igbe Rivers), Cross River to the east for 198 km (123 miles, partly across the River Aloma and Cross River), Abia to the south for 70 km (43 miles), and Enugu to

2088-511: The crop would be lost under these conditions. In the Po Valley in Italy, the arborio and carnaroli risotto rice varieties have suffered poor harvests through drought in the 21st century. The Ente Nazionale Risi  [ it ] is developing drought-resistant varieties; its nuovo prometeo variety has deep roots that enable it to tolerate drought, but is not suitable for risotto. Rice yield can be reduced by weed growth, and

2146-425: The exception of Spanish Bomba, is usually sticky when cooked, and is suitable for puddings. Thai Jasmine rice is aromatic, and unusually for a long-grain rice has some stickiness, with a soft texture. Indian Basmati rice is very long-grained and aromatic. Italian Arborio rice , used for risotto , is of medium length, oval, and quite sticky. Japanese sushi rice is a sticky short-grain variety. Cooked white rice

2204-425: The field where they will grow, or seedlings can be grown in a seedbed and transplanted into the field. Direct seeding needs some 60 to 80 kg of grain per hectare, while transplanting needs less, around 40 kg per hectare, but requires far more labour. Most rice in Asia is transplanted by hand. Mechanical transplanting takes less time but requires a carefully-prepared field and seedlings raised on mats or in trays to fit

2262-511: The grain, and cleaning by winnowing or screening . The rice grain is dried as soon as possible to bring the moisture content down to a level that is safe from mould fungi. Traditional drying relies on the heat of the sun, with the grain spread out on mats or on pavements. The edible rice species are members of the BOP clade within the grass family, the Poaceae . The rice subfamily, Oryzoideae ,

2320-575: The herbicide 2,4-D , cause the plant to increase the production of certain defensive chemicals and thereby increase the plant's resistance to some types of pests. Conversely, other chemicals, such as the insecticide imidacloprid , appear to induce changes in the gene expression of the rice that make the plant more susceptible to certain pests. Plant breeders have created rice cultivars incorporating resistance to various insect pests . Conventional plant breeding of resistant varieties has been limited by challenges such as rearing insect pests for testing, and

2378-410: The later years of the 20th century decreased rice yield by between 10% and 20% across 200 farms in seven Asian countries. This may have been caused by increased night-time respiration. IRRI has predicted that Asian rice yields will fall by some 20% per 1°C rise in global mean temperature. Further, rice is unable to yield grain if the flowers experience a temperature of 35 °C or more for over one hour, so

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2436-417: The machine. Rice does not thrive if continuously submerged. Rice can be grown in different environments, depending upon water availability. The usual arrangement is for lowland fields to be surrounded by bunds and flooded to a depth of a few centimetres until around a week before harvest time; this requires a large amount of water. The "alternate wetting and drying" technique uses less water. One form of this

2494-428: The other largest exporters. As of 2016, the countries that consumed the most rice were China (29% of total), India, and Indonesia. By 2020, Bangladesh had taken third place from Indonesia. On an annual average from 2020-23, China consumed 154 million tonnes of rice, India consumed 109 million tonnes, and Bangladesh and Indonesia consumed about 36 million tonnes each. Across the world, rice consumption per capita fell in

2552-1011: The soil from absorbing atmospheric oxygen, resulting in anaerobic fermentation of organic matter in the soil. Emissions can be limited by planting new varieties, not flooding continuously, and removing straw. It is possible to cut methane emissions in rice cultivation by improved water management, combining dry seeding and one drawdown, or executing a sequence of wetting and drying . This results in emission reductions of up to 90% compared to full flooding and even increased yields. Predictions of climate change's effects on rice cultivation vary. Global rice yield has been projected to decrease by around 3.2% with each 1°C increase in global average temperature while another study predicts global rice cultivation will increase initially, plateauing at about 3°C warming (2091–2100 relative to 1850–1900). The impacts of climate change on rice cultivation vary across geographic location and socioeconomic context. For example, rising temperatures and decreasing solar radiation during

2610-964: The state government. It is home to eight prominent higher institutions of learning: Ebonyi State University, Abakaliki (EBSU) ; Alex Ekwueme Federal University Ndufu Alike Ikwo ; Akanu Ibiam Federal Polytechnic, Unwana ; Federal College of Agriculture, Ishiagu ; Federal College of Education (Technical), Isu ; Ebonyi State College of Education Ikwo (EBSCOEI); College of Health Sciences, Ezzamgbo; School of Nursing and Midwifery Mater Misericordiae Hospital, Afikpo; School of Nursing and Midwifery Alex Ekwueme Federal University Teaching Hospital, Abakaliki and Ebonyi State College of Health and Midwifery (EBSCONMU), Uburu. In 2021, three other Universities were introduced by Governor David Umahi, Aeronautical Engineering and that of Technology in Ezza and Izzi Local Government Areas (LGA), and King David University of Medical Science, Uburu, Ohaozara LGA, Ebonyi State. Ebonyi State has

2668-649: The state is divided between the Cross–Niger transition forests in the far south and the drier Guinean forest–savanna mosaic in the rest of the state. The other important geographical features are the Cross River and its tributary, the River Aloma , which flow along Ebonyi's southeastern and eastern borders, respectively; while fellow Cross River tributaries, the Abonyi (Aboine), Asu, and Eze Aku rivers run through

2726-552: The state's interior. There are other smaller rivers like Ichelle and igbe which also form boundaries between Benue and Ebonyi States to the West. After independence in 1960, the area of now-Ebonyi was a part of the post-independence Eastern Region until 1967 when the region was split and the area became part of the East Central State . Less than two months afterwards, the former Eastern Region attempted to secede in

2784-426: The three-year long Nigerian Civil War with Ebonyi as a part of the secessionist state of Biafra . At the war's end and the reunification of Nigeria, the East Central State was reformed until 1976 when the state's north became Anambra State and the south became Imo State . Fifteen years afterwards, Anambra and Imo states were divided with their eastern parts becoming Enugu State and Abia State , respectively. It

2842-648: The voyage to the rest of the Pacific. It reached Austroasiatic and Kra-Dai -speakers in Mainland Southeast Asia and southern China by 5000 years ago. Rice spread around the rest of the world through cultivation, migration and trade, eventually to the Americas as part of the Columbian exchange after 1492. The now less common Oryza glaberrima (African rice) was independently domesticated in Africa around 3,000 years ago, and introduced to

2900-575: The west, Cross River State to the east and southeast, and Abia State to the southwest. Named for the Abonyi (Aboine) River —a large part of which is in the state's south—Ebonyi State was formed from parts of Abia and Enugu state in 1996 and has its capital in Abakaliki . One of the smallest states of Nigeria , Ebonyi is the 33rd largest in area and 29th most populous with an estimated population of nearly 2.9 million as of 2016. Geographically,

2958-608: The west. The State of Ebonyi was created from parts of both Enugu State and Abia State , which were the Abakaliki division from Enugu State and the Afikpo division from Abia State respectively. It has three senatorial zones, the Abakaliki division make up Ebonyi North and Ebonyi Central senatorial zones, while the Afikpo, Ohaozara, Onicha and Ivo division make up the Ebonyi South senatorial zone. Ebonyi has thirteen local government areas as well as local development centres created by

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3016-785: The wet season, while thrips outbreaks are associated with drought. Rice blast , caused by the fungus Magnaporthe grisea , is the most serious disease of growing rice. It and bacterial leaf streak (caused by Xanthomonas oryzae pv. oryzae ) are perennially the two worst rice diseases worldwide; they are both among the ten most important diseases of all crop plants. Other major rice diseases include sheath blight (caused by Rhizoctonia solani ), false smut ( Ustilaginoidea virens ), and bacterial panicle blight ( Burkholderia glumae ). Viral diseases include rice bunchy stunt, rice dwarf, rice tungro , and rice yellow mottle. Crop protection scientists are developing sustainable techniques for managing rice pests. Sustainable pest management

3074-539: The year provided that sufficient water is made available. It is normally an annual, but in the tropics it can survive as a perennial , producing a ratoon crop. Like all crops, rice depends for its growth on both biotic and abiotic environmental factors. The principal biotic factors are crop variety, pests , and plant diseases . Abiotic factors include the soil type, whether lowland or upland, amount of rain or irrigation water, temperature, day length , and intensity of sunlight. Rice grains can be planted directly into

3132-556: Was elected as the first governor of the state under the People's Democratic Party (PDP). He was succeeded by Martin Elechi who was elected in 2007 and successfully ran for re-election in 2011, under the same PDP. Gov Martin Elechi was succeeded by the current Governor, Dave Umahi , who was elected in the March 2015 election and re-elected in March 2019 for a second term in office. Ebonyi

3190-469: Was first domesticated in China 9,000 years ago, by people of Neolithic cultures in the Upper and Lower Yangtze , associated with Hmong-Mien -speakers and pre-Austronesians , respectively. The functional allele for nonshattering , the critical indicator of domestication in grains, as well as five other single-nucleotide polymorphisms , is identical in both indica and japonica . This implies

3248-574: Was introduced early into Sino-Tibetan cultures in northern China by around 6000 to 5600 years ago, and to the Korean peninsula and Japan by around 5500 to 3200 years ago. It was also carried into Taiwan by the Dapenkeng culture by 5500 to 4000 years ago, before spreading southwards via the Austronesian migrations to Island Southeast Asia , Madagascar , and Guam , but did not survive

3306-457: Was not until 1996, when Enugu State's east and Abia's northeast were split off and joined to form Ebonyi State. Economically, Ebonyi State is based around agriculture, mainly of yams , rice , oil palm , and cassava crops. A key minor industry is mining due to lead , zinc , and limestone deposits around Abakaliki, and locally hand-made baskets of various sizes at Ntezi . Ebonyi has the joint-twentieth highest Human Development Index in

3364-439: Was stored by rural households. The dry grain is milled to remove the outer layers, namely the husk and bran . These can be removed in a single step, in two steps, or as in commercial milling in a multi-step process of cleaning, dehusking, separation, polishing, grading, and weighing. Brown rice only has the inedible husk removed. Further milling removes bran and the germ to create successively whiter products. Parboiled rice

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