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Oryza sativa

Common Name(s): Rice
Family: Poaceae
Growth Habit: Annual
Growing Days: 80 to 200 (days)
Abs.Max=100° (F)    Opt.Max=95° (F)
Opt.Min=77° (F)    Abs.Min=61° (F)
Precipitation: 59 to 79 (in.)
Winter Minimum: 41° (F)
Soil pH: 5.5 to 7
Soil Texture/Type: Clay-silt loam
Soil Drainage: Poor
Photoperiod Response: Short day
Light Intensity: Bright
Aquatic rice may require a dependable supply of fresh, slowly moving water, at temperature of 21-29C. Best in soils with a fine layer to hold water. Mostly cultured on the humid coastal lowlands and deltas of the world.
Pythium, Helminthosporium/Bipolaris, Rhizoctonia, Cercospora, Rust
Animal Food - fodder, Material - lipids, Material - fiber, Food - oil/fat, Food - cereal, Food - bev base, Weed - possible seed contam.
Subtropical, tropical-rainy
Geographical Origin:
Cultivated, Tropics, Subtropics, Warm temperate
Metric Units

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Last Modified: October 17, 2012
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