USDA releases 2022 farmland cash rent values
The "USDA Farmland Cash Rent Report" is a listing of the county rental rates dating from 2011-2022. The information was obtained from the USDAs National Agricultural Statistics Service (NASS) and is based on their survey results from producers.  
United States National Agricultural Statistics Service Cash Rent Agricultural Statistics Service Rent Considerations Farm Business Management
Source: msu.edu