; and (ii) by striking may and inserting is authorized to ; and (B) in subparagraph (A), by inserting , including conservation and efficiency measures, land idling, and use of groundwater, after administer programs ; (2) in paragraph (3)(A), by inserting and after the semicolon at the end; (3) by redesignating the second paragraph (4) (relating to the effect of the subsection) as paragraph (5); and (4) in paragraph (5) (as so redesignated)— (A) by striking subparagraph (B); (B) in subparagraph (A), by striking ; or and inserting a period; and (C) by striking the Secretary— and all that follows through to develop in subparagraph (A) and inserting the Secretary to develop .