Seed rate of hybrid rice in kg/ha is—

Correct option is A

• The recommended seed rate for hybrid rice is generally 10–15 kg/ha, depending on nursery management and transplanting density.
• Hybrid rice has higher seedling vigor and greater tillering ability, requiring fewer seeds compared to conventional varieties.
• Using 15 kg/ha optimizes plant population, reduces seed wastage, and ensures good crop establishment.
• 20–30 kg/ha are higher seed rates typically associated with inbred (non-hybrid) rice or direct-seeded systems.
• Therefore, 15 kg/ha is the appropriate seed rate for hybrid rice under standard transplanting conditions.