Fertilizer application methods in Korea
○ Recommended rate of fertilizer
- 90 : 45 : 57 kg per ha = N : P : K
○ Split application method of N
- 50% : basal, before transplanting
- 20% : tillering stage, 14 days after transplanting
- 30% : panicle initiation stage, 30 days before heading stage
○ Split application method of K
- 70% : basal, before transplanting
- 30% : panicle initiation stage, 30 days before heading stage
○ Application method of P
- 100% : basal, before transplanting
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