Global InformationPaddy field information
A paddy field is a flooded field of arable land used for growing semiaquatic crops, most notably rice and taro. It originates from the Neolithic rice-farming cultures of the Yangtze River basin in southern China, associated with pre-Austronesian and Hmong-Mien cultures. It was spread in prehistoric times by the expansion of Austronesian peoples to Island Southeast Asia, Southeast Asia including Northeastern India, Madagascar, Melanesia, Micronesia, and Polynesia. The technology was also acquired by other cultures in mainland Asia for rice farming, spreading to East Asia, Mainland Southeast Asia, and South Asia.
Fields can be built into steep hillsides as terraces or adjacent to depressed or steeply sloped features such as rivers or marshes. They require a great deal of labor and materials to create and need large quantities of water for irrigation. Oxen and water buffalo, adapted for life in wetlands, are important working animals used extensively in paddy field farming.
Paddy field farming remains the dominant form of growing rice in modern times. It is practiced extensively in Bangladesh, Cambodia, China, Northeast India, Indonesia, Northern Iran, Japan, Laos, Malaysia, Myanmar, Nepal, North Korea, Pakistan, the Philippines, South Korea, Sri Lanka, Thailand, Taiwan, and Vietnam.[1] It has also been introduced elsewhere since the colonial era, notably in Northern Italy, the Camargue in France,[2] and in Spain, particularly in the Albufera de València wetlands in the Valencian Community, the Ebro Delta in Catalonia and the Guadalquivir wetlands in Andalusia, as well as along the eastern coast of Brazil, the Artibonite Valley in Haiti, Sacramento Valley in California, and West Lothian in Scotland among other places.
Paddy cultivation should not be confused with cultivation of deepwater rice, which is grown in flooded conditions with water more than 50 cm (20 in) deep for at least a month.
- ^ Sang, Anisia Jati; Tay, Kai Meng; Lim, Chee Peng; Saeid, Nahavandi (2018). "Application of a Genetic-Fuzzy FMEA to Rainfed Lowland Rice Production in Sarawak: Environmental, Health, and Safety Perspectives". IEEE Access. 6: 74628–74647. Bibcode:2018IEEEA...674628S. doi:10.1109/ACCESS.2018.2883115. hdl:10536/DRO/DU:30118456.
- ^ "Riz de Camargue, Silo de Tourtoulen, Riz blanc de Camargue, Riz et céréales de Camargue". Riz-camargue.com. Retrieved 25 April 2013.