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Jul 3, 2019 · Origin Species: Oryza rufipogon. First Domestication: Yangtse River basin, China, O. sativa japonica, 9500-6000 years ago (bp) Paddy (Wet Rice Field) Invention: Yangtse River basin, China, 7000 bp. Second and Third Domestications: India/Indonesia, Oryza indica, 4000 bp; Africa, Oryza glaberrima, 3200 bp. Earliest Evidence.
More. It is impossible to pin-point exactly when mankind first realised that the rice plant was a food source and began its cultivation. Many historians believe that rice was grown as far back as 5000 years BC. Archaeologists excavating in India discovered rice which could be dated to 4530BC.
Jul 6, 2007 · Background. Rice has been found in archaeological sites dating to 8000 bc, although the date of rice domestication is a matter of continuing debate. Two species of domesticated rice, Oryza sativa (Asian) and Oryza glaberrima (African) are grown globally.
It is cultivated from highly managed and irrigated paddyfields in temperate northeast Asia (approaching 40 degrees of latitude) to metres deep water in tropical river deltas; it is cultivated from sea-level to more than 2000 metres in parts of the Himalayas (in Nepal and Yunnan).
Mar 6, 2024 · Though archaeologists and agriculturalists know much about rice cultivation at present and the history of its growth dating several thousand years back, the story of the beginning of rice is not so clear, evoking much scholarly debate. Prevailing theories are that rice was first domesticated in Asia, probably in China.
Inland rice cultivation began as a relatively simple process of damming streams to form reservoirs and clearing land downstream to plant rice. As demand for the crop grew and the value of land increased, the system became more complex.
History of Rice Cultivation. Rice has been cultivated in China since ancient times and was introduced to India before the time of the Greeks. Chinese records of rice cultivation go back 4,000 years.
