; and (B) in subclause (II), by striking conservation reserve enhancement program agreement or other partnership agreement entered into under this subchapter and inserting agreement entered into under section 1231A . (c) Resource conserving use Section 1233(d) of the Food Security Act of 1985 ( 16 U.S.C. 3833(d) )— (1) in paragraph (1), by striking Beginning on the date that is 1 year before the date of termination of a contract under the program and inserting During the final year of the term of a contract entered into under this subchapter ; (2) in paragraph (2)— (A) in the heading, by striking Conservation plan and inserting Conservation reserve plan ; and (B) by striking a conservation plan and inserting a conservation reserve plan ; and (3) by amending paragraph (3) to read as follows: (3) Limitation Land improved under paragraph (1)— (A) shall not be eligible to be considered for reenrollment in the conservation reserve under section 1231(g), notwithstanding paragraph (1) of such section; and (B) may not be subsequently enrolled in the conservation reserve before the date that is 5 years after the date of expiration of the contract. . (d) Natural disaster or adverse weather as mid-contract management Section 1233(e) of the Food Security Act of 1985 ( 16 U.S.C. 3833(e) ) is amended by inserting reserve after conservation . (e) Allocation to States Section 1233 of the Food Security Act of 1985 ( 16 U.S.C. 3833 ) is amended by adding at the end the following: (f) Allocation to States The Secretary shall allocate acres to States for enrollment of eligible land in the conservation reserve under this subchapter, based— (1) primarily on the proportion of eligible land in each State relative to the total acreage of eligible land in all States; and (2) also on consideration of— (A) historical State enrollment rates; (B) the extent and magnitude in each State of the conservation needs and of the impact of agricultural production on water quality, water quantity, wetlands, and wildlife habitat