根据某露天矿大型排土场实际情况,研究适合该排土场的土壤改良方案,并进行试验论证；通过排土场生态植被种植实验,为复垦初期的生态重建优选农作物及树种,进一步肯定土壤改良方案的可行性,为相关矿区土地复垦及生态环境重建提供参考.%Based on the actual situation of a large scale waste dump in a open pit, the suitable program for soil improvement is investigated and verified by the experiments. Vegetation planting experiments in waste dump are favorable to select crop and tree species for ecological reconstruction in early rehabilitation period, which further confirm the feasibility of soil improvement program. The research provides a reference for rehabilitation, ecological and environmental reconstruction in related mining areas.
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