一是设施卫生要经常擦拭膜面，保持棚膜洁净透明；要清除骨架、立柱、后坡、墙体等设施构件上的凸出物、附着物、避免产生腐生物；要对设施定期消毒，控制病虫潜伏、滋生；物资及工具要摆放整齐，位置固定；要封严四周底脚，防止鼠害。二是空气卫生要求空气不含有害气体、悬浮 First, facilities should always wipe the membrane surface to keep the membrane clean and transparent; to remove the bulges, attachments on the components of the framework, columns, back slopes, walls and other facilities to avoid the production of decay organisms; to disinfect the facilities regularly, Control pest lurking, breeding; supplies and tools to be neatly placed, fixed position; to seal the foot around to prevent rodent. Second, the air is hygienic, air is free of harmful gas and suspended