Notwithstanding any other provision of law effective beginning October 1, 1983, not less than 25 per centum of the total funds appropriated to the Secretary in any fiscal year for the conduct of the cooperative research program provided for under the Act of March 2, 1887, commonly known as the Hatch Act (
7 U.S.C.
361a et seq.); the cooperative forestry research program provided for under the Act of October 10, 1962, commonly known as the McIntire-Stennis Act (
16 U.S.C.
582a et seq.); the special and competitive grants programs provided for in sections 2(b) and 2(c) of the Act of August 4, 1965 (
7 U.S.C.
450i); the animal health research program provided for under sections
3195 and
3196 of this title; the native latex research program provided for in the Native Latex Commercialization and Economic Development Act of 1978 (
7 U.S.C.
178 et seq.); and the research provided for under various statutes for which funds are appropriated under the Agricultural Research heading or a successor heading, shall be appropriated for research at State agricultural experiment stations pursuant to the provision of the Act of March 2, 1887.