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1品种选择可选择圣龙、新改良108金尊、中研988、金棚新冠等番茄品种。2棚室和土壤消毒定植前1~2d密闭温室熏蒸消毒,每667m~2用45%百菌清烟雾剂200~300g加5%虫螨克烟雾剂150~200g放烟,杀菌杀虫。第2d打开风口,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。3整地施肥每667m~2施充分腐熟有机肥8~10m~3、磷酸二铵50kg、硫酸钾25kg,翻地25~30cm,整地拉沟定植。
A variety of options to choose Shenglong, 108 new gold medal improved, 988 in the study, the new canopy, such as tomato shed varieties. 2 greenhouses and soil disinfection before planting 1 ~ 2d closed greenhouse fumigation disinfection, every 667m ~ 2 with 45% chlorothalonil aerosol 200 ~ 300g plus 5% pest mites aerosol 150 ~ 200g smoke, sterilization insecticide. 2d open the tuyere, until the smell cleared before colonization. Half a month before planting, spraying 667m ~ 2 50% carbendazim 2 ~ 3kg soil disinfection. 3 Landfill Fertilization Every 667m ~ 2 fully decomposed organic fertilizer 8 ~ 10m ~ 3, 50kg diammonium phosphate, potassium sulfate 25kg, turning to 25 ~ 30cm, planting area pull ditch colonization.