Method for preventing and controlling salinization of facility culturing soil for cucumis melo L. through biological salt reduction

The invention discloses a method for preventing and controlling salinization of facility culturing soil for cucumis melo L. through biological salt reduction, and relates to the technical field of vegetable culturing and production. Features are obtained through studies that after continuous cropping of cucumis melo L., the soluble salt content of the soil environment is increased, and after soilacidification, the total salt content reaches 2,677 mg/kg. The constitutive characteristic that Ca2+ is the main positive ion in saline ions of the soil, and NO3- is the main negative ion in the saline ions of the soil is disclosed. The physiological property that the halophyte suaeda glauca bge can adsorb and accumulate the Ca2+ within the whole fruit-bearing period is made clear. A prevention and control technology of utilizing the suaeda glauca bge for biological salt reduction on the facility culturing soil for the cucumis melo L. is built, wherein according to the technology, the idle season for cucumis melo L. c