Made me think of the aircraft boneyard in Arizona. Either some farmer(s) ran them until they couldn't fix them anymore or someone stockpiled them for parts.
This is too funny- perhaps this farmer did not want to clean up after or take care of a herd of animals so he decided upon a herd of tractors! (I suspect they're going to be used for parts- but it's more fun to think the farmer had a kooky idea and followed through on it.)
Great find and shot.
Neat find!