| 摘要 |
This combine harvester is provided with: a transfer mechanism that transfers kernels obtained from a threshing part, which is for threshing grain culms harvested from a farm field, to a kernel tank; a measurement part 340 that measures, as a transferred yield, the amount of kernels being transferred to the kernel tank; a yield allotment calculation part 631 that calculates a minute-plot yield, which represents the yield per minute plot of the farm field, by allotting a transferred yield to the minute tract; a kernel transfer condition detection part 632 that detects the kernel transfer condition in the transfer mechanism 7; a yield correction part 633 that corrects the minute-plot yield depending on the kernel transfer condition; and a yield distribution data generation part 661 that generates, from the minute-plot yields, yield distribution data representing a yield distribution in the farm field. |
