(a) The regulations to be adopted by the supervisors under this article may include:

(1) Provisions requiring the carrying out of necessary engineering operations, including the construction of terraces, terrace outlets, check dams, dikes, ponds, ditches, and other necessary structures, having due regard to the legislative findings set forth in Code Section 2-6-21;

(2) Provisions requiring the observance of particular methods of cultivation, including: contour cultivating; contour furrowing; lister furrowing; sowing; planting; strip cropping, changes in cropping systems, seeding, and planting of lands to water-conserving and erosion-preventing plants, trees, and grasses; forestation; and reforestation; having due regard to the legislative findings set forth in Code Section 2-6-21; and

(3) Provisions requiring the retirement from cultivation of highly erosive areas or of areas on which erosion may not be adequately controlled if cultivation is carried on, having due regard to the legislative findings set forth in Code Section 2-6-21.

(b) The regulations shall be uniform throughout the territory within the district, provided that the supervisors may classify the lands within the district with reference to such factors as soil type, degree of slope, degree of erosion threatened or existing, cropping and tillage practices in use, and other relevant factors and may provide regulations varying with the type or class of land affected but uniform as to all lands within each class or type.

(c) Copies of land use regulations adopted under this article shall be printed and made available to all owners and occupiers of lands lying within the district.