2 1.5 3 2.2 4 2.5 5 2.5 2.5 If yield between 20-25 tonne/ha/yr Year 6 and above 2.5 (every 4 month) 2.5 If yield more than 26 tonne/ha/yr 2.5 3.0 Year 6 and above (every 4 month) 3.0 Table 9: Recommended rates of fertilizer application for oil palm using straight fertilizers Palm age (year) of fertilizer Rate (kg/palm/year) Fertile soil Less fertile soil Planting stage Rock phosphate 0.20 0.25 0 - 1 Urea 0.20 0.35 Rock phosphate 0.50 0.50 MOP 0.30 0.70 1 2 Urea 0.70 1.0 – Rock phosphate 1.00 1.0 MOP 0.70 1.0 2 3 Urea 1.00 1.3 – Rock phosphate 1.25 1.25 MOP 0.90 2.10
2 1.5 3 2.2 4 2.5 5 2.5 If yield between 20-25 tonne/ha/yr Year 6 and above (every 4 month) 2.5 2.5 2.5 If yield more than 26 tonne/ha/yr Year 6 and above (every 4 month) 2.5 3.0 3.0 Table 9: Recommended rates of fertilizer application for oil palm using straight fertilizers Palm age (year) of fertilizer Rate (kg/palm/year) Fertile soil Less fertile soil Planting stage Rock phosphate 0.20 0.25 0 - 1 Urea Rock phosphate MOP 0.20 0.50 0.30 0.35 0.50 0.70 1 – 2 Urea Rock phosphate MOP 0.70 1.00 0.70 1.0 1.0 1.0 2 – 3 Urea Rock phosphate MOP 1.00 1.25 0.90 1.3 1.25 2.10
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