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据日本《农业技术》杂志介绍,在夏季塑料大棚(或温室)休闲期间,利用太阳能对塑料大棚内的土壤进行消毒,收到了良好的效果。其方法是,消毒之前,首先施粗有机肥、绿肥、氰氨化钙等肥料,做小畦,然后用旧塑料薄膜覆盖整个地面,向畦里灌水(除极漏水的地外,只灌一次,水不能溢上塑料薄膜)再在设施上外覆一层塑料薄膜,将大棚密封。白天,太阳能使棚内形成高温,地表温可达
According to Japan’s “agricultural technology” magazine introduced during the summer plastic greenhouse (or greenhouses) during leisure, the use of solar energy to plastic soil in the plastic shed, received good results. The method is, before disinfection, the first application of coarse organic fertilizer, green manure, calcium cyanamide and other fertilizers, make small stirrup, and then cover the entire floor with the old plastic film, to the water irrigation (in addition to pole leakage, only irrigation once , Water can not spill plastic film) and then covered with a plastic film on the facility, the greenhouse sealed. During the day, the solar greenhouse to form a high temperature, up to the surface temperature