RRDI_fertilizerrecomendation_SoiReport_Irrigated_IZDZ

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Rice In Sri Lanka - Fertilizer recommendation as per soil analysis reports

Intermediate Zone and Dry zone (for paddy fields cultivated under irrigated conditions)

Soil analyser valuesT. S. P. And M. O. P. Quantities for one acre
T. S. P. QuantitiesM. O. P. Quantities
KilogramsKilograms
 4 Weeks 6 weeks
Phosphorus
0 -5 mg/ kg22  
5 -10 mg/ kg 12  
>10 mg/ kg0  
Potassium
>40 mg/ kg 1014
40 – 80 mg/ kg 810
80 – 160 mg/ kg 44
>160 mg/ kg 00