Organic Fertilizer Soil-Crop Simulator V3

Simulation Configuration

Crop / Plant

Initial Growth Stage

Root Depth (cm)

Crop Duration (days)

Target Yield (kg/ha)

Plant Population (plants/ha)

Soil Texture

Initial Mineral N (mg/kg)

Available P (mg/kg)

Exchangeable K (mg/kg)

Soil Organic Carbon (%)

Soil pH

Initial EC (dS/m)

Bulk Density (g/cm³)

Initial Root-Zone Water (% AWC)

Fertilizer Type

Application Rate (L/ha)

Fertilizer Density (kg/L)

Total N (%)

Total P (%)

Total K (%)

Organic Carbon (%)

C:N Ratio

Number of Applications

Application Interval (days)

Application Placement

The nutrient percentages are interpreted as elemental N, P and K for this screening model. For a scientifically validated formulation, use laboratory-determined nutrient forms and mineralization data.

Mean Temperature (°C)

Daily Temperature Range (°C)

Relative Humidity (%)

Rainfall (mm/week)

Solar Radiation (MJ/m²/day)

Reference ET0 (mm/day)

Wind Speed (m/s)

Irrigation (mm/week)

Drainage Capacity (%)

Soil Aeration (%)

Microbial Activity (%)

Simulation Days

Ready. Click Run V3 Simulation.

Simulation Results

Final Available N

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Final Available P

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Final Available K

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Final Soil pH

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Final Soil EC

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Predicted Yield

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Biomass

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Water Stress

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Temperature Stress

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Nutrient Stress

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N Leaching

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N Volatilization

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Simulation Dynamics

Run the simulation to see detailed daily values.

Risk Indicators

Water Stress

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Temperature Stress

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Nutrient Stress

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N Leaching

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N Volatilization

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Salinity

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Scenario Comparison

Scenario A

Run simulation.

Scenario B

Run simulation.

Scenario C

Run simulation.

Model Interpretation

Run the model to generate an interpretation.

Scientific limitation: This V3 simulator is a process-based screening model. It is intended to generate hypotheses and compare treatment scenarios before laboratory or field experimentation. It does not replace laboratory soil analysis, fertilizer analysis, field trials or crop-specific calibration.

Model components include:

Soil water balance Crop ET Temperature stress Water stress N mineralization P availability K availability N leaching NH3 loss estimate Organic carbon Nutrient uptake Biomass Yield

Organic Fertilizer Soil–Crop Simulator V3

Simulation Configuration

Simulation Results

Simulation Dynamics

Risk Indicators

Scenario Comparison

Scenario A

Scenario B

Scenario C

Model Interpretation