Plant
Rice
Oryza sativa
Also known as: Oryza sativa, Asian rice
A semi-aquatic annual cereal grass, the staple food of more than half the world's population. Domesticated independently in the Yangtze River basin of China (~9,000 years ago) and from wild progenitors in India and Southeast Asia. Most-produced grain in the world after maize, but the most-consumed grain by humans directly. Underpins paddy-agriculture landscapes across monsoon Asia.
Scientific
Oryza sativa is in the grass family Poaceae. Two principal cultivar groups dominate global production: indica (long-grain, tropical) and japonica (short-grain, temperate). A third African species, Oryza glaberrima, was independently domesticated in the inland Niger Delta of West Africa ~3,000 years ago.
Rice is a semi-aquatic plant — it tolerates flooded “paddy” conditions where most crops would drown. This is the agronomic foundation of paddy rice systems: shallow flooding suppresses weeds, regulates temperature, and supports a distinct nutrient cycle. Paddy fields are also significant methane emitters globally.
Cultural
Rice has cosmological and ritual significance across the cultures that grew up with it — Japan’s Inari, Bali’s subak irrigation cooperatives, the rice-and-fish festivals of Vietnam and southern China, India’s Lakshmi associations. The grain is not just food; it is the central economic and ritual substance of those civilizations.
Global production
Top producers: China, India, Indonesia, Bangladesh, Vietnam. Roughly half of all rice consumed is consumed in the country it was grown in — much smaller global trade share than wheat or maize, because rice is more often a household staple than a commodity export.
See also
Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.
- Shares approach with: [[wheat]] · [[rye]] · [[oats]] · [[millet]] · [[maize]] · [[barley]]
- Member of: [[plants]]
- Produced by: [[cnpo-industria-e-comercio-de-arroz-ecologico-topanote-ltda-me-ermo-sc]]
Sources
- FAO Crop Statistics
- IRRI (International Rice Research Institute) species materials
- Wikipedia — Rice
A plant entry in the 0mn1.one [[directory]].
What links here, and how
Inbound connections from across the wiki, grouped by lens and by relationship. These appear automatically — every entity page declares what it links to, and that data populates here on the targets.
Scientific
substrate of
- Indo-Gangetic Plain the eastern Indo-Gangetic Plain (Bihar, Bengal, Bangladesh) is one of the world's deepest rice-cultivation traditions
- Java Java's *sawah* terraced-paddy rice system is one of the oldest continuous irrigation-rice traditions in Southeast Asia
- Mekong Delta the Mekong Delta is among the world's most productive rice landscapes; Indica rice cultivars dominate three-crop annual rotations
- Yangtze Basin the lower-middle Yangtze (Hemudu, Shangshan, Pengtoushan sites) is the earliest documented center of rice domestication, ~10,000 years BP
cousin of
- Wheat Poaceae kin and global-staple-grain counterpart — rice the Asian wet-paddy staple, wheat the Mediterranean/Near Eastern dryland staple; together they feed most of humanity.
Practical
shares approach with
- Sugarcane Both are tropical grasses (Poaceae), but with radically different ecological commitments — sugarcane is the world's most-productive C4 plant by biomass; rice the foundational wet-paddy staple.
Cultural
shares approach with
- Tea Foundational pair of Chinese / East Asian agricultural civilization — rice the staple crop, tea the daily beverage; together they define centuries of East Asian agricultural identity.
counterpart to
- Wheat Old World grain civilization's two great staples — wheat for the Mediterranean, Middle East, and northern temperate regions; rice for monsoon Asia. The two together define traditional agricultural civilization's two great food-system poles.
13 inbound links · 7 outbound