Pasture management and utilization for beef production, and botanical composition of the pasture on 81 cooperate village farms in Cheju-Do were surveyed through questionnaires and site visits. The study period was 28 days from October 2 to October 30, 1985. The pasture consisted of 45% improved grassland, in which 24.3% of grass species were imported. The improved pastures were fertilized once a year 100-150㎏ urea/㏊. Grazing period of the pastures was about 5 months, beginning late April or early May (60.5% of the pastures) and ending early-or mid-November (80.3%). Distribution of types of vegetation was, in order of magnitude, native pasture (38.7%), improved pasture (24.3%), shrub(10.0%), unfavorable weeds (8.3%). Species found with the highest percentage was Zoysia japonica (73.9%) in the native pasture, Festuca arundinacea (40.3%) in the improved pasture and Pterfdium aquilium (54.4%) among unfavorable weeds.