In this study, the author's aim was to acquire the primary knowledge of how the selections of operation form and the frequency of operations like lawn-mowing and fertilization could exert influence upon the users’ appraisal and actions, in the lawn maintenance in urban park in which designated administrator system is introduced. In “Taiko-yama-land Kenmin Park”, that is Toyama Prefectural Public Park; I divided one of the lawn-open space into 3, and settle each of them as “Standard administration”, “Intensive administration” and “Non-intensive administration” area. During the 7-month between April, through October,2014, I measured 5 items :“length of lawn”, “density”, “leaf color”, “weeds”, “disease”, and asked the users’ appraisal on these 5 items as well. In the “behavioral survey”, I observed “static activity” and “dynamic activity”, separately. In the administration quality research, I observe the difference, according to the administration intensity. In the questionnaire, majority of the users have no interest upon “weeds” and “disease”, however, show the difference on their appraisal according to “administration intensity” on the “length of lawn”, “density” and “leaf color”. In the behavioral survey, I observe the differences like ratio between “static activity” and “dynamic activity”.
