Systems and methods for processing crops harvested from fields

A system for processing seeds collected from a field, the system comprising:

• a hopper configured to hold seeds to be devitalized, the seeds collected from a field;
• a mill configured to devitalize the seeds held in the hopper;
• a spreader configured to discharge the devitalized seeds from the system and back into the field;
• a first transport assembly interconnecting the hopper and the mill, the first transport assembly configured to transport the seeds from the hopper to the mill;
• a second transport assembly interconnecting the mill and the spreader, the second transport assembly configured to transport the devitalized seeds from the mill to the spreader;
• and
• a trailer;
• wherein the hopper and the mill are disposed on a frame of the trailer;
• and
• wherein the spreader is disposed generally below the frame of the trailer.