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大棚，温室作为一种较为永久性的增温保温设施，重在连作现象十分严重，各种病虫危害也较露地严重。因此，播种或定植前对土壤和空气进行消毒，是确保棚室蔬菜优质丰产，增产增收不可缺少的技术环节。其具体的消毒方法是：一、太阳能土壤消毒。先消除大棚、温室的前茬，每亩棚?
Greenhouses, greenhouses as a more permanent heating facilities, focusing on continuous cropping phenomenon is very serious, all kinds of pests and diseases also exposed more serious. Therefore, before sowing or planting soil and air disinfection, is to ensure that high-yield greenhouse vegetables yield, increase production is an indispensable technical aspects. The specific method of disinfection is: First, the solar soil disinfection. First eliminate the greenhouse, the greenhouse before the crop, per mu shed?