; or (ii) the yield history of representative farms in the State, region, or crop reporting district, as determined by the Secretary; and (4) make payments, as applicable, to producers using the payment rate of the county of the physical location of the base acres of a farm. 1118. Producer agreements (a) Compliance With Certain Requirements (1) Requirements Before the producers on a farm may receive payments under this subtitle with respect to the farm, the producers shall agree, during the crop year for which the payments are made and in exchange for the payments— (A) to comply with applicable conservation requirements under subtitle B of title XII of the Food Security Act of 1985 ( 16 U.S.C. 3811 et seq.); (B) to comply with applicable wetland protection requirements under subtitle C of title XII of that Act ( 16 U.S.C. 3821 et seq.); (C) to effectively control noxious weeds and otherwise maintain the land in accordance with sound agricultural practices, as determined by the Secretary