RESUMO
Flammulina velutipes culture is a flourishing agriculture in Nakano city. People who are 7.5% in all family are employed in flammulina velutipes culture. They use many kinds of machines therefor occasionally they are injured by them. We pick up the patients who were involved in agricultural accidents from 1978 to 1987 and analyzed statistically.<BR>Results obtained are as follows.<BR>1. Patients in accidents of flammulina velutipes culture account for 40% in all agricultual accidents.<BR>2. The compression machine's accident is a lot of the cause of flammulina velutipes culture's accident.<BR>3. The agricultural accidents appeared chiefly in 40 years and 50 years persons.<BR>4. The accidents were observed most frequently in winter-season, but rare in summer-season.<BR>5. The hand injuries are 90% in all part of injuries, rt. hand is 65% in hand jnjuries.