What are the three basic components needed to calculate instantaneous yield?

To calculate instantaneous yield, it is essential to understand the relationship between the crop being harvested and the machinery used for harvesting. The correct choice identifies product flow rate, the combine's travel speed, and harvest width as the three basic components necessary for this calculation.

• Product flow rate is crucial because it quantifies the amount of crop being harvested per unit of time. This flow rate directly correlates to the yield being produced at that moment.

• Combine's travel speed represents how quickly the harvester is moving across the field. This speed affects the amount of crop that is being processed by the combine over a set period, impacting the overall yield measurement.

• Harvest width refers to the width of the area the combine can harvest in a single pass. It is significant because a wider harvesting width means that more crop can be collected per unit of time, thus influencing the yield calculation.

By integrating these three components, one can effectively calculate the instantaneous yield in real-time, providing critical data for optimizing harvest efficiency and making informed agricultural decisions.