rice

Oryza sativa

Rice (Oryza sativa) is widely cultivated, primarily in Asia.
 - Growth Characteristics:

It thrives in warm and humid climates and prefers high temperature and humidity conditions. Rice grows well in environments with sufficient sunlight and is a hydroponic plant that requires water. Additionally, rice generally collects spores at sunrise, which is suitable for harvesting.
 - Propagation Method:

It is primarily cultivated through seed propagation. While the sowing time varies by region, it is generally done in the spring. The seeds undergo a germination process by soaking them in water, followed by a seedling stage in a nursery bed for a certain period.
 - Cultivation Method:

It is usually carried out using paddy fields. Once soil preparation is complete, the sown seeds are transferred to a nursery bed, and after a certain period, they are transplanted to the main paddy field. Water management is crucial for growth, and the water depth must be adjusted according to the growth stage. Compound fertilizers containing components such as nitrogen, phosphorus, and potassium are used, and fertilization is applied appropriately according to each growth stage.
 - Use in Gardens:

Although not used as a general garden plant, it can be utilized in hydroponics as an element for artificial pond areas with water or as a design element for moist gardens.
 - Major Pests and Diseases and Control Methods:
- Diseases: These include rice blast and bacterial leaf blight; control can be achieved by selecting resistant varieties or using fungicides at the appropriate time.
- Pests: These include brown planthoppers and cold-weather pests; insecticides can be applied at the early stages of pest infestation, or biological control methods utilizing natural enemies can be considered.

Rice cultivation may vary depending on climate and regional conditions, so it is recommended to seek advice from local agricultural experts.

Plant Type
Plant Family	Poaceae
Height	80~120cm
Spread
Colors	brown, green
Bloom Period	July to September
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-9°C

Soraepul
Orychophragmus violaceus

Sandu
Oryza sativa var. terrestis