(A) In general The term eligible land means land on a farm or ranch that is subject to a pending offer for purchase from an eligible entity and
(i) has prime, unique, or other productive soil;
(ii) contains historical or archaeological resources; or
(iii) the protection of which will further a State or local policy consistent with the purposes of the program.
(B) Inclusions The term eligible land includes, on a farm or ranch
(i) cropland;
(ii) rangeland;
(iii) grassland;
(iv) pasture land;
(v) forest land that
(I) contributes to the economic viability of an agricultural operation; or
(II) serves as a buffer to protect an agricultural operation from development; and
(vi) land that is incidental to land described in clauses (i) through (v), if such land is necessary for the efficient administration of a conservation easement, as determined by the Secretary.