Farm production practices and crop livestock combinations change. But leases don't always follow suit to keep up with them. Some leases actually limit greatest profits for both the landlord and the tenant.
Heady, Earl O. and Kehrberg, Earl W.
"Does Your Lease Limit Profits?,"
Iowa Farm Science: Vol. 7
, Article 5.
Available at: https://lib.dr.iastate.edu/farmscience/vol7/iss6/5