Oryza sativa
分類
家族Poaceae
属Oryza
ゾーン10
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Plants of the World Onlineについて
Oryza sativa, commonly known as Asian rice, is a staple food crop in many parts of the world. It belongs to the family Poaceae and the genus Oryza. This annual or helophyte plant thrives in temperate climates and is typically grown in flooded fields known as paddies. It has a significant role in global agriculture and food security.
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Rice
Oryza aristata
Oryza communissima
Oryza denudata
Oryza elongata
Oryza formosana
Oryza glutinosa
Oryza marginata
Oryza montana
Oryza mutica
Oryza nepalensis
Oryza palustris
Oryza parviflora
Oryza perennis
Oryza plena
Oryza praecox
Oryza pubescens
Oryza pumila
Oryza repens
Oryza rubribarbis
Oryza sativa f. spontanea
Oryza sativa subsp. indica
Oryza sativa subsp. japonica
Oryza sativa var. elongata
Oryza sativa var. formosana
Oryza sativa var. plena
Oryza sativa var. rubribarbis
Oryza sativa var. sativa
Oryza sativa var. savannae
Oryza segetalis
Oryza sorghoidea
概要
詳細
お手入れ方法
Oryza sativa requires consistent water and thrives in flooded conditions. It prefers direct bright light and moderate temperatures. High humidity levels are beneficial for its growth. Ensure the plant is kept in a suitable environment to mimic its natural habitat.収穫
Oryza sativa, commonly known as rice, is typically ready for harvest about 120 days after planting. Harvesting should be done when the grains have reached full maturity and the moisture content is around 20-25%. The plants are usually cut close to the ground using sickles or mechanical harvesters. After cutting, the rice plants are left to dry in the field for a few days before threshing to separate the grains from the stalks. Proper drying and storage are crucial to prevent mold and ensure the quality of the rice.土壌
Oryza sativa prefers clay soil that can retain water well, as it is typically grown in flooded conditions. The soil should be nutrient-rich and have good drainage to prevent water stagnation.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant regularly during its growth stage to ensure it receives adequate nutrients for optimal growth.植え替え
Repotting is generally not applicable for Oryza sativa as it is typically grown in fields rather than pots. However, if grown in containers, ensure the container is large enough to accommodate its growth and maintain flooded conditions.伝搬
Oryza sativa is propagated through seeds. Sow the seeds in a flooded field or container and maintain consistent water levels. The best time to propagate is during the planting season in temperate climates.剪定
Pruning is not required for Oryza sativa. Focus on maintaining optimal growing conditions rather than pruning.毒性
Oryza sativa is not toxic to pets or humans. It is a safe and essential food crop consumed by millions worldwide.追加
Ensure that the plant is protected from pests and diseases, which can significantly impact yield. Regular monitoring and appropriate pest control measures are essential for healthy growth.植物の手入れに革命を起こす
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