Yield Estimator Calculator
Estimate grain crop yield from plant density, grains per head, and grain weight.
How to Use the Yield Estimator Calculator
- Count the number of plants per m² at several sampling points.
- Count the average number of grains per head.
- Weigh individual grains or use reference data (mg).
- Enter the field area (ha) and click Calculate.
Casos de Uso
- •Forecasting grain yield before harvest.
- •Agronomic monitoring of crop condition.
- •Assessing the effect of management practices on yield.
- •Planning harvest operations and storage capacity.
Fórmula
Yield (t/ha) = plants/m² × grains/head × grain weight (mg) / 1,000,000.
Perguntas Frequentes
Which crops can this method be used for?
The yield component method applies to wheat, barley, rice, oats, and other grain crops.
When should the assessment be done?
Assess during the dough stage, when grain number and weight are already established.
What is the grain weight of wheat?
Wheat grain weight is typically 30-50 mg. Enter the value in milligrams for the calculation.