K.S.A. 58-2506

first.
(d) Subject to the provisions of this section, a farm or pastureland tenant becomes a tenant from year-to-year by occupying the premises after the expiration of the term fixed in a written lease, in which case the notice of termination of tenancy must fix the termination of tenancy to take place on the same day of the same month following the service of the notice as the day and month of termination fixed in the original lease under which the tenant first occupied the premises. Such notice shall be written and given to the tenant at least 30 days prior to such termination date.