1茬口安排温室西葫芦春提早栽培,一般在上年12月中下旬播种,2月上旬定植,3月底4月初上市。2品种选择宜选择九丰翠玉、九丰特早等耐低温弱光、抗病、优质丰产的品种。3棚室和土壤消毒定植前1~2d密闭温室,每667m~2用45%百菌清烟雾剂200~300g加5%虫螨克烟雾剂150~200g杀菌杀虫,用药后第2d打开放风口,待气味散尽方可定植。定植前半个月,每667m~2喷洒50%多菌灵2~3kg,进行土壤消毒处理。4整地定植 1 stubble arrangement greenhouse cucumbers early spring cultivation, usually in late December last year sowing, early February planting, the end of March early April listing. 2 species selection should choose Jiufeng jade, Jiufeng special early low temperature and low light, disease resistance, high yield varieties. 3 greenhouses and soil disinfection before planting 1 ~ 2d closed greenhouse, every 667m ~ 2 with 45% chlorothalonil aerosol 200 ~ 300g plus 5% pest mites aerosol 150 ~ 200g bactericidal insecticide, the first 2d open after treatment Tuyere, until the smell cleared before colonization. Half a month before planting, spraying 50% carbendazim 2 ~ 3kg every 667m ~ 2 for soil disinfection. 4 site preparation