4:24-25.Ā  Provisions which may be included in regulations
Regulations to be adopted by the supervisors under the provisions of this article may include:

a.Ā  Provisions requiring the construction of terraces, terrace outlets, check dams, dikes, ponds, ditches, and other necessary structures;

b.Ā  Provisions requiring observance of particular methods of cultivation including contour cultivating, contour furrowing, lister furrowing, sowing, planting, strip cropping, seeding, and planting of lands to water-conserving and erosion-preventing plants, trees and grasses, forestation and reforestation;

c.Ā  Specifications of cropping programs and tillage practices to be observed;

d.Ā  Provisions limiting the cultivation of highly erosive areas or of areasĀ  on which erosion may not be adequately controlled if cultivation is carriedĀ  on;

e.Ā  Provisions for such other means, measures, operations and programs as may assist conservation of soil resources and prevent or control soil erosion in the district.
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