This Act, referred to in subsec. (a), is act Oct. 31, 1949, ch. 792, 63 Stat. 1051, known as the Agricultural Act of 1949, which is classified principally to this chapter (§ 1421 et seq.). For complete classification of this Act to the Code, see Short Title note set out under section 1421 of this title and Tables.

1990—Pub. L. 101–624, § 2011, inserted at end of subsec. (a) “Beginning with the 1991 crops of wheat, feed grains, and soybeans for which price support is provided under this Act, the Secretary shall establish premiums and discounts related to cleanliness factors in addition to any other premiums or discounts related to quality.”

Pub. L. 101–624, § 1128, in amending section generally, designated part of existing text as subsecs. (a), (b), and (c), and in subsec. (a) inserted provisions excluding cotton, in subsec. (b) substituted reference to 1991 crop for reference to 1982 crop, and substituted reference to quality factors for reference to grade, staple and micronaire, and in subsec. (c) substituted reference to 1990 through 1995 crops for reference to 1988 through 1990 crops, substituted reference to 3 percent for reference to 2 percent, and struck out provisions relating to establishment and duties of a study committee and authority of Secretary to review and revise procedures and criteria for establishing values of premiums and discounts for grade, staple and micronaire for upland cotton program.

1987—Pub. L. 100–203 inserted at end “Notwithstanding the preceding provisions of this section, for each of the 1988 through 1990 crops of wheat and feed grains, no adjustment in the loan rate applicable to a particular region, State, or county for the purpose of reflecting transportation differentials may increase or decrease such regional, State, or county loan rate from the level established for the previous year by more than the percentage change in the national average loan rate plus or minus 2 percent.”

1981—Pub. L. 97–98 inserted provision directing that beginning with 1982 crop of upland cotton, the quality differences for the loan program be established by giving equal weight to the loan differences for the preceding crop and to the market differences for the crop in the nine designated United States spot markets and authorizing the Secretary to establish a study committee to study and report on alternative methods of establishing values of premiums and discounts for grade, staple, and micronaire for the upland cotton loan program that accurately represent true relative market values and reflect actual market demand for upland cotton produced in the United States and to review procedures and criteria for determining quality differences, prior to the announcement of the loan rate differences for the 1982 crop of upland cotton, and based on such review, revise such procedures and criteria to actually reflect the actual market value of upland cotton produced in the United States.

1965—Pub. L. 89–321 provided that, in determining support prices for 1966 and 1967 rice crops, the Secretary shall use head and broken rice value factors for the various varieties which are not lower than those with respect to the 1965 crop and which do not differ as between any two varieties by a greater amount than the value factors used with respect to the 1965 crop for such two varieties differed.

1958—Pub. L. 85–835 provided for support of split grades and struck out, effective with the 1961 crop, sentence prescribing standard cotton grade for parity and price support purposes.

Amendment by section 1128 of Pub. L. 101–624 effective beginning with 1991 crop of an agricultural commodity, with provision for prior crops, see section 1171 of Pub. L. 101–624, set out as a note under section 1421 of this title.

Amendment by Pub. L. 97–98 effective Dec. 22, 1981, see section 1801 of Pub. L. 97–98, set out as an Effective Date note under section 4301 of this title.

Section inapplicable to 2014 through 2018 crops of covered commodities, cotton, and sugar and inapplicable to milk during period beginning Feb. 7, 2014, through Dec. 31, 2018, see section 9092(b)(10) of this title.

Section inapplicable to 2008 through 2012 crops of covered commodities, peanuts, and sugar and inapplicable to milk during period beginning June 18, 2008, through Dec. 31, 2012, see section 8782(b)(10) of this title.

Section inapplicable to 2002 through 2007 crops of covered commodities, peanuts, and sugar and inapplicable to milk during period beginning May 13, 2002, through Dec. 31, 2007, see section 7992(b)(10) of this title.

Section inapplicable to 1996 through 2002 crops of loan commodities, peanuts, and sugar and inapplicable to milk during period beginning Apr. 4, 1996, and ending Dec. 31, 2002, see section 7301(b)(1)(J) of this title.

Functions of Corporations of Department of Agriculture, boards of directors and officers of such corporations; Advisory Board of Commodity Credit Corporation; and Farm Credit Administration or any agency, officer, or entity of, under, or subject to supervision of said Administration excepted from functions of officers, agencies, and employees transferred to Secretary of Agriculture by 1953 Reorg. Plan No. 2, § 1, effective June 4, 1953, 18 F.R. 3219, 67 Stat. 633, set out as a note under section 2201 of this title.