Correct option is A
• The recommended seed rate for coriander in major coriander-growing regions, including Madhya Pradesh, is 10–15 kg/ha.
• This rate ensures an optimal plant population, allowing proper canopy development and maximizing yield potential.
• 5–10 kg/ha is too low and results in poor stand establishment.
• 20–25 kg/ha is excessive and leads to overcrowding, competition, and reduced seed quality.
• Therefore, 10–15 kg/ha is the agronomically appropriate and widely accepted seed rate.