The department of agriculture may make rules respecting the weighing of coffee prior to its shipment to points outside the State, and providing for the certification of weights thereof. Further, a reasonable schedule of fees to defray the expense of administering this section shall be established by the department, which fees shall be collected and deposited with the state director of finance to the credit of the general fund; provided that the department shall consult the appropriate industries, organizations, and agencies prior to the promulgation of the rules.