https://www.nass.usda.gov/Research_and_Science/Crop-Sequence-Boundaries/index.php
USDA - National Agricultural Statistics Service - Crop Sequence Boundaries (CSB)
USDA National Agricultural Statistics Service Information. NASS publications cover a wide range of subjects, from traditional crops, such as corn and wheat, to...
crop sequence boundariesagricultural statisticsusdanationalservice
https://gis.data.mn.gov/datasets/minnesota-crop-sequence-boundaries-2016-1
Minnesota Crop Sequence Boundaries 2016
Crop Sequence Boundaries (CSB) are geospatial algorithm-based field polygons derived from the NASS Cropland Data Layer (CDL). The growth of gridded datasets...
crop sequence boundariesminnesota