To maintain and manage a golf course by being read data which are concerned with contents of work and used mechanical apparatuses which are marked in a mark sheet and inputted in a computer.

A course marking section 17 which is corresponding to a worked course and a hole marking section 24 which is corresponding to a worked hole and a working code marking section 18 which is corresponding to a working content and a mechanical apparatus marking section 20 which is corresponding to a used mechanical apparatus and a starting and finishing time of work marking section 21 which is corresponding to a starting and finishing time respectively are provided at a marking sheet for working daily report which can be marked concerning to a maintenance of a golf course and a management of work.