Fertiliser Rates from the N-P-K Analysis
This lesson is part of the course
In this lesson
You convert nitrogen targets into kg of product per hectare, total tonnage and whole bags for five fields, then build a DAP + urea + potash programme that credits the N already in the DAP.
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Lessons in this course
- Soil Texture Class from Sand, Silt and Clay % Locked
- Bulk Density, Porosity and Soil Water Content from Core Samples Locked
- Available Water Capacity per Root Zone: TAW and RAW Locked
- Crop Water Need: ETc = ET0 × Kc and the Net Irrigation Requirement Locked
- Irrigation Scheduling with a Daily Soil Water Balance (Chart) Locked
- Fertiliser Rates from the N-P-K Analysis Locked
- Lime Requirement from Soil pH: a Two-Way Lookup Locked
- Drip vs Sprinkler vs Furrow: Efficiency, Energy and Water Cost (Chart) Locked