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For other uses, see Rice (disambiguation). Rice plant (Oryza sativa) with branched panicles containing many grains on each stem Rice grains of different varieties at the International Rice Research Institute Rice is a cereal grain and in its domesticated form 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 ...
The origin of Oryza sativa rice domestication has been a subject of much debate among those who study crop history and anthropology – whether rice originated in India or China. [40] [41] Asian rice, Oryza sativa, is one of oldest crop species. It has tens of thousands of varieties and two major subspecies, japonica and indica.
As a cereal grain, today it is the most widely consumed staple food worldwide. Currently India is the leading rice producing country according to FAOSTAT, Food and Agriculture Organization of the United Nations. The amount of rice cultivated each year ranges between 800 billion and 950 billion pounds (360 to 430 million tonnes).
Helmeted guinea fowl in tall grass. Many foods were originally domesticated in West Africa, including grains like African rice, Pearl Millet, Sorghum, and Fonio; tree crops like Kola nut, used in Coca-Cola, and Oil Palm; and other globally important plant foods such as Watermelon, Tamarind, Okra, Black-eye peas, and Yams. [2]
Asian rice was domesticated 8,200–13,500 years ago in China, with a single genetic origin from the wild rice Oryza rufipogon, [7] in the Pearl River valley region of China. Rice cultivation then spread to South and Southeast Asia. [98]
Oryza sativa, having the common name Asian cultivated rice, [2] is the much more common of the two rice species cultivated as a cereal, the other species being O. glaberrima, African rice. It was first domesticated in the Yangtze River basin in China 13,500 to 8,200 years ago.
Rice and beans, or beans and rice, is a category of dishes from many cultures around the world, whereby the staple foods of rice and beans are combined in some manner. The grain and legume combination provides several important nutrients and many calories, and both foods are widely available. The beans are usually seasoned, while the rice may ...
Red wild rice had traditionally grown in the marshes of the Camargue. [1] Shortly after World War II vast swaths of salt marshes were desalinated. [1] To boost the local economy, the previous production of salt was replaced by agriculture. [1] Production of white rice was at its peak in the 1960s. [1]