The secretary of agriculture and natural resources may promulgate rules pursuant to chapter 1-26 as may be needed to:
(1) Determine and define grades of milk and price differentials to be paid between grades;
(2) Determine and define methods of testing and grading and records to be kept of such testing and grading;
(3) Define individual milk products and set standards for each;
(4) Determine and define methods of production, manufacture, and processing of milk and milk products;
(5) Determine and define construction and sanitation standards for dairy farms and milk plants;
(6) Determine and define construction and sanitation standards for equipment used on dairy farms and milk plants, including transportation equipment for milk and milk products;
(7) Determine and define proper container capacities, labeling, and advertising;
(8) Determine and define duties and responsibilities of a dairy fieldman; and
(9) Review and approve plans and specifications prior to construction.