AGRICULTURAL HARVESTERS, NON-TRANSITORY COMPUTER-READABLE MEDIA AND METHODS FOR RESIDUE SPREAD CONTROL

Provided is an agricultural harvester including a spreader, and processing circuitry configured to cause the agricultural harvester to obtain a residue spread variance (RSV) of a first residue spread in a first harvesting area, the RSV corresponding to a distance between an edge of the first residue and a first position of a cut edge of the first harvesting area, and the RSV being obtained before the spreader reaches the first position, adjust an operation parameter of the agricultural harvester based on the RSV to obtain an adjusted operation parameter, and control the agricultural harvester in a second harvesting area according to the adjusted operation parameter, the second harvesting area being adjacent to the first harvesting area, and the control of the agricultural harvester according to the adjusted operation parameter causing the spreader to spread a second residue at the first position to compensate for the RSV.