Manihot esculenta, commonly called cassava, manioc, or yuca, is a woody shrub of the spurge family, Euphorbiaceae, native to South America, from Brazil, Paraguay and parts of the Andes. Although a perennial plant, cassava is extensively cultivated in tropical and subtropical regions as an annual crop for its edible starchy root tuber. Cassava is predominantly consumed in boiled form, but substantial quantities are processed to extract cassava starch, called tapioca, which is used for food, animal feed, and industrial purposes. The Brazilian farinha, and the related garri of West Africa, is an edible coarse flour obtained by grating cassava roots, pressing moisture off the obtained grated pulp, and finally drying it.
Tapioca is a starch extracted from the tubers of the cassava plant, a species native to the North and Northeast regions of Brazil, but whose use is now spread throughout South America. It is a perennial shrub adapted to the hot conditions of tropical lowlands. Cassava copes better with poor soils than many other food plants.
Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products. Because yeasts perform this conversion in the absence of oxygen, alcoholic fermentation is considered an anaerobic process. It also takes place in some species of fish where it provides energy when oxygen is scarce.
Agriculture in Cuba has played an important part in the economy for several hundred years. Today, it contributes less than 10% to the gross domestic product (GDP), but it employs about 20% of the working population. About 30% of the country's land is used for crop cultivation.
Agriculture is a major sector of the Nigerian economy, accounting for up to 35% of total employment in 2020. According to the FAO, agriculture remains the foundation of the Nigerian economy, providing livelihood for most Nigerians and generating millions of jobs. Along with crude oil, Nigeria relies on the agricultural products it exports to generate most of its national revenue. The agricultural sector in Nigeria comprises four sub-sectors: crop production, livestock, forestry, and fishing.
The Jigawa ethanol program is a program to produce ethanol from agricultural products in Jigawa, Nigeria. The ethanol programme was initiated by the Nigerian President, Olusegun Obasanjo, to process sugarcane into biofuel. Besides sugarcane, the Nigerian Government plans to start processing cassava as well.
Agriculture is one of the bases of Argentina's economy.
Agriculture in Kazakhstan remains a small scale sector of Kazakhstan's economy. Agriculture's contribution to the GDP is under 10% – it was recorded as 6.7%, and as occupying only 20% of labor. At the same time, more than 70% of its land is occupied in crops and animal husbandry. Compared to North America, a relatively small percentage of land is used for crops, with the percentage being higher in the north of the country. 70% of the agricultural land is permanent pastureland.
Benin is predominantly a rural society, and agriculture in Benin supports more than 70% of the population. Agriculture contributes around 35% of the country's gross domestic product (GDP) and 80% of export income. While the Government of Benin (GOB) aims to diversify its agricultural production, Benin remains underdeveloped, and its economy is underpinned by subsistence agriculture. Approximately 93% of total agricultural production goes into food production. The proportion of the population living in poverty is about 35.2%, with more rural households in poverty (38.4%) than urban households (29.8%). 36% of households depend solely upon agricultural (crop) production for income, and another 30% depend on crop production, livestock, or fishing for income.
A great variety of cassava-based dishes are consumed in the regions where cassava is cultivated.
Agriculture in the Democratic Republic of the Congo is an industry in the country of the Democratic Republic of the Congo that has plenty of potential.
The tapioca industry of Thailand plays an important role in the agricultural economy of Thailand. Tapioca is dried cassava in powder or pearly form. Tapioca, besides being used as a food, the "native starch" it provides is used as a thickening agent and a stabilizer in many products. Native starch is a powder obtained from plants containing starch. Native starch is extracted from the root of the cassava plant, which has the ability to grow in dry weather and low-nutrient soils where other crops do not grow well. Cassava roots can be stored in the ground for up to 24 months, and for some varieties for up to 36 months, thus harvest may be extended until market conditions are favourable or starch production capacity is available.
Nigeria is by far the world’s largest producer of yams, accounting for over 70–76 percent of the world production. According to the Food and Agriculture Organization report, in 1985, Nigeria produced 18.3 million tonnes of yam from 1.5 million hectares, representing 73.8 percent of total yam production in Africa. According to 2008 figures, yam production in Nigeria has nearly doubled since 1985, with Nigeria producing 35.017 million metric tonnes with value equivalent of US$5.654 billion. In perspective, the world's second and third largest producers of yams, Côte d'Ivoire and Ghana, only produced 6.9 and 4.8 million tonnes of yams in 2008 respectively. According to the International Institute of Tropical Agriculture, Nigeria accounted for about 70 percent of the world production amounting to 17 million tonnes from land area 2,837,000 hectares under yam cultivation.
Yellow cassava is a new, yellow-fleshed breed of one of the most popular root crops in the tropics. Regular cassava is a staple crop in tropical countries which 300 million people rely upon for at least 10% of their daily caloric intake, in 15 African countries "In the Democratic Republic of the Congo, cassava is estimated to provide more than 1000 kcal/day to over 40 million people". Three yellow root cassava varieties, UMUCASS 36, UMUCASS 37, and UMUCASS 38, are being grown in Nigeria for their high concentrations of β-carotene. β-carotene is a precursor to Vitamin A. Vitamin A deficiency is a major issue, especially in Africa. Nigeria in particular sees a prevalence of Vitamin A deficiency in nearly one third of children under five years old. Since cassava is a major food staple, yellow cassava shows great potential to alleviate Vitamin A deficiency in Africa.
In North Korea, the cultivation of potatoes is an important aspect to the livelihood of the country's population. The crop was introduced into the country in the early 1800s. Since the famine of the 1990s, a potato revolution has taken place. Over ten years, the area of potato cultivation in North Korea quadrupled to 200,000 hectares and per capita consumption increased from 16 to 60 kilograms per year.
Cassava production is important to the economy of Democratic Republic of the Congo (DRC). It is one of the country's principal crops, with per capita consumption of 353 kg per year, which is the highest in the world. Zaire, now the DRC, was the world's largest consumer of cassava with Republic of the Congo ranked second in 1996.
Cassava production is important to the economy of the Republic of the Congo as it is its prime crop. The importance of cassava consumption is reflected in the country's popular song, "The Congolese Love Cassava". It is consumed in several forms, and marketed as paste, cossettes, foufou (flour), and chikwangue. As a staple food crop, cassava is grown in most parts of the country, except the southern region where the crops grown are banana and plantains. Cassava and yams are the primary subsistence crops grown in the country's valleys, with farmers producing five harvests per year. The Republic of the Congo, as of 1996, was the world's second largest consumer of cassava after Zaire, now known as the Democratic Republic of the Congo.
A staple food, food staple, or simply staple, is a food that is eaten often and in such quantities that it constitutes a dominant portion of a standard diet for an individual or a population group, supplying a large fraction of energy needs and generally forming a significant proportion of the intake of other nutrients as well. For humans, a staple food of a specific society may be eaten as often as every day or every meal, and most people live on a diet based on just a small variety of food staples. Specific staples vary from place to place, but typically are inexpensive or readily available foods that supply one or more of the macronutrients and micronutrients needed for survival and health: carbohydrates, proteins, fats, minerals, and vitamins. Typical examples include grains, seeds, nuts and root vegetables. Among them, cereals, legumes and tubers account for about 90% of the world's food calorie intake.
Agriculture in Rivers State is an important branch of the economy of Rivers State, Nigeria. It is the main source of livelihood for the rural people. Agriculture creates employment, provides income and helps curb out-migration. The industry in the state is overseen by the Rivers State Ministry of Agriculture.
Umulokpa is a town in Enugu State, Nigeria. It serves as the headquarters of Uzo-Uwani Local Government Area (L.G.A) in Enugu State, and has a population of over 150,000.
