Such notice shall contain:
(1) A statement of the date, time and place of the hearing;
(2) A description of each lot or parcel proposed to be excluded;
(3) The reasons for the exclusion stated in the resolution of intention; and
(4) Notice to each person, firm and corporation interested in the proposed exclusion to appear at the district office at the date and time fixed, and file objections in writing showing cause, if any they may have, why the land or any part of it should not be excluded as proposed in the resolution of the board.