N.J. Stat. § 4:1C-24

a. (1) Landowners within a municipally approved program or other farmland preservation program shall enter into an agreement with the board, and the municipal governing body, if appropriate, to retain the land in agricultural production for a minimum period of eight years. (2) Any landowner whose land is within a municipally approved program or other farmland preservation program or any landowner whose land qualifies for differential property tax assessment pursuant to the "Farmland Assessment Act of 1964," P.L.1964, c.48 (C.54:4-23.1 et seq.), and which is included in an agricultural development area, may enter into an agreement to convey a development easement on the land to the board. The development easement may be permanent or for a term of 20 years. (3) Any agreement entered into pursuant to paragraph (1) of this subsection shall constitute a restrictive covenant and shall be filed with the municipal tax assessor and recorded with the county clerk in the same manner as a deed. Any development easement conveyed pursuant to paragraph (2) of this subsection shall be filed with the municipal tax assessor and recorded with the county clerk in the same manner as a deed. The recording of any such agreement or development easement of limited term shall include notification that the committee may exercise the first right and option to purchase a fee simple absolute interest in the land pursuant to P.L.1989, c.28 (C.4:1C-38 et al.). b. A landowner, or a farm operator as an agent for the landowner, whose land is within a municipally approved program or other farmland preservation program, or is subject to a development easement conveyed pursuant to subsection a. of this section, shall be eligible to, and may, apply to the local soil conservation district and the board for a grant for a soil and water conservation project approved by the State Soil Conservation Committee, subject to the provisions of P.L.1983, c.32 (C.4:1C-11 et al.). c. (Deleted by amendment, P.L.1989, c.310.) d. Approval by the local soil conservation district and the board for grants for soil and water conservation projects shall be contingent upon a written agreement by the person who would receive funds that the project shall be maintained for a specified period of not less than three years, and shall be a component of a farmland conservation plan approved by the local soil conservation district. e. If the landowner applying for funds for a soil and water conservation project pursuant to this section provides 50% of those funds without assistance from the county, the local soil conservation district shall review, approve, conditionally approve or disapprove the application. The committee shall certify that the land on which the soil and water conservation project is to be conducted has had a development easement conveyed from it pursuant to subsection a. of this section or is part of a municipally approved program or other farmland preservation program. L.1983, c.32, s.17; amended 1989,c.28,s.7; 1989,c.310,s.1.