All garbage and packing house refuse which is cooked for feeding to animals shall be cooked in a mixture with water, with the water to be added in such quantity as to equal one-third the depth of the garbage and refuse at the time the cooking process is started. This mixture shall be heated to the boiling point, and shall be held at the boiling point for 30 minutes.

(Authorized by K.S.A. 47-610 and 47-1304; effective Jan. 1, 1966.)