用塑料温室大棚种菜的菜农越来越多,出现一种“塑料棚病症”的职业病,病状为,开始头痛、头晕、恶心、呕吐和全身无力等;以后逐渐出现腰,腿、肩部疼痛和手足部小关节肿疼等症状。为了防止得此病,菜农在温室内最好穿防湿的雨衣阳雨鞋,每次进棚劳动2个小时就到棚外呼吸一下新鲜空气, There are more and more vegetable growers growing vegetables in plastic greenhouses. Occupational diseases such as “Plastic shed disease” appear, and symptoms such as headache, dizziness, nausea, vomiting and general weakness appear. Afterward, waist, legs and shoulder pain gradually appear And hand and foot joints pain and other symptoms. In order to prevent this disease, vegetable farmers in the greenhouse best to wear moisture-proof raincoats rain boots, into the shed each work 2 hours to shed to breathe fresh air,