Such new schedule shall become effective upon the first semi-annual rental due date, which is ninety days or more from the date of the filing of the schedule in the office of the county treasurer, unless within forty-five days from the date of publication of notice a petition signed by at least twenty-five percent of the lessees in counties having less than one hundred leaseholders, or twenty-five of the lessees in counties having one hundred or more leaseholders within the county, requesting a hearing be filed in the office of the Board of Educational Lands and Funds.
97 Neb. Admin. Code, ch. 6, § 009