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日光温室建成后,难于移动,蔬菜重茬连作栽培现象严重,导致土壤、空间潜存大量病虫源,使用前要进行严格消毒,消灭这些病虫源,确保温室蔬菜的高产、优质。利用太阳热进行温室土壤高温消毒不仅污染低,无残留,效果好,而且符合无公害要求。因此搞好日光温室消毒对于整茬日光温室蔬菜生产来说是非常重要的环节。搞好日光温室消毒对于整茬日光温室蔬菜生产来说是非常重要的环节。可以说它是整个病虫害防治过程中的基础性工
After the completion of the solar greenhouse, it is difficult to move. The cultivation of vegetables with continuous cropping is serious, leading to a large number of pest and disease sources in the soil and space. Before the use, strict disinfection should be carried out to eliminate these pest and diseases sources and ensure the high yield and quality of greenhouse vegetables. The use of solar heat for greenhouse soil high temperature disinfection not only low pollution, no residue, the effect is good, but also meet the pollution-free requirements. So do a good job of greenhouse disinfection for the entire crop of greenhouse vegetable production is very important part. Do a good job of greenhouse disinfection for the whole crop of greenhouse vegetable production is very important part. It can be said that it is the basic pest and disease control process