Kan. Stat. § 39-367
The board of county commissioners in all counties having a population of not less than nine thousand (9,000) and not more than ten thousand (10,000) and having a valuation of not less than twenty-nine million dollars ($29,000,000) and not more than thirty-one million dollars ($31,000,000), and having a county farm of the value of not more than thirty-two thousand dollars ($32,000), such value to be ascertained and determined as hereinafter provided, be and they are hereby authorized, if in their judgment it is advisable, to sell the same in whole or in part for not less than three-fourths of the appraised value thereof, upon such terms and conditions as they deem proper and just, upon first giving thirty (30) days' notice in the official county paper of the time, place, terms and conditions of said sale.
K.S.A. 39-367