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Both upcountry and low country wetlands use paddy cultivation. The majority of paddy land is in the dry zone, and it uses special irrigation systems for cultivation. The water storing tank called "Wewa" facilitates a supply of water to paddy lands in the cultivation period. Agriculture in Sri Lanka mainly depends on rice production. [44]
Paddy field in south-western in Yunnan. China is among the bulk of significant domestication centres and originating rice regions worldwide. The surrounding regions of the Yangtze River and the Yunnan-Guizhou highland of Southern China are the domestication centres with varying evidence derived from the belief that wild rice is primarily found in Southern China, where the Yangtze River is ...
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 ...
Paddy fields in Piedmont (Northern Italy) in 1920s Planting rice, 1949, (Alginet-Valencian Country) Rice was known to the Classical world, being imported from Egypt, and perhaps west Asia. It was known to Greece (where it is still cultivated in Macedonia and Thrace) by returning soldiers from Alexander the Great's military expedition to Asia.
Rice is called ‘white gold’ in Vietnam and has a link to the Sanskrit name ‘Dhanya’ (meaning: "the sustainer of the human race"), the name given to Rice in India. In Vietnam, there is a folklore that is narrated on rice. According to the folk legend, in ancient times, rice was not produced but was summoned by fervent prayers by people.
Palakkadan matta rice is cultivated in the dense black cotton soil of Palakkad district in Kerala. The rice has a distinct earthly flavour because of the type of soil in which it is cultivated. These paddy fields are called 'poonthalpadam' and the soil contains a lot of clay and silt. Because of these qualities, this kind of paddy fields can ...
The term “upland rice” refers to rice cultivated in non-flooded conditions, and it can encompass various specific definitions. While most of the world's rice is grown in paddy fields or wet environments that require significant amount of water, rice itself does not inherently need flooding to thrive.
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.