Aerator Roller https://www.ag.ndsu.edu/news/newsreleases/2007/nov-8-2007/prepare-crp-for-crop-production-without-tillage/aerator-roller/view https://www.ag.ndsu.edu/news/newsreleases/2007/nov-8-2007/prepare-crp-for-crop-production-without-tillage/aerator-roller/@@download/image/2007-11-08.3455830890 Aerator Roller Click to view full-size image… Size: 153.8 KB