; (ii) a charitable donation or qualified conservation contribution (as defined by section 170(h) of the Internal Revenue Code of 1986) from the landowner from which the agricultural land easement will be purchased; or (iii) funding from a Federal source other than the Department of Agriculture. (C) Grasslands exception In the case of grassland of special environmental significance, as determined by the Secretary, the Secretary may provide an amount not to exceed 75 percent of the fair market value of the agricultural land easement. . (2) Evaluation and ranking of applications Section 1265B(b)(3) of the Food Security Act of 1985 ( 16 U.S.C. 3865b(b)(3) ) is amended by redesignating subparagraph (C) as subparagraph (D) and inserting after subparagraph (B) the following: (C) Accounting for geographic differences The Secretary shall, in coordination with State technical committees, adjust the criteria established under subparagraph (A) to account for geographic differences among States, if such adjustments— (i) meet the purposes of the program; and (ii) continue to maximize the benefit of the Federal investment under the program. . (3) Agreements with eligible entities Section 1265B(b)(4) of the Food Security Act of 1985 ( 16 U.S.C. 3865b(b)(4) ) is amended— (A) in subparagraph (C)— (i) in clause (i), by inserting and the agricultural use of the land that is subject to the agricultural land easement after the program ; and (ii) by striking clauses (iii) and (iv) and inserting the following: (iii) include a right of enforcement for the Secretary that— (I) may be used only if the terms and conditions of the easement are not enforced by the eligible entity; and (II) does not extend to a right of inspection unless the holder of the easement fails to provide monitoring reports in a timely manner; (iv) include a conservation plan only for any portion of the land subject to the agricultural land easement that is highly erodible cropland; and