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DSSAT Field Simulator

Draw a field → simulate a season

1. Draw your field

Use the polygon tool on the map to outline your field boundary.

No field drawn yet

Planting date Simulate through

Crop Cultivar

Configure fertilizer applications for your field. You can add multiple applications with different timings and nutrients.

Fertilizer type Application rate (kg/ha) Application date (days after planting) Application depth (cm) Application method

Configure irrigation schedule for your field. Set up automatic or manual irrigation events based on timing or soil moisture.

Irrigation method

If you have observed field data, the model will calibrate its cultivar to match before running. Leave blank to use a generic default cultivar.

Observed days to flowering Observed days to maturity Observed yield (t/ha)