对于在生产、规模较大的露天采场，不能采用削坡回填、覆土种植等简单的传统方法恢复矿山生态环境。

However, in large open pits, traditional methods such as planting, slope cutting and backfilling are not suitable for restoring the ecological environment.

youdao

对于在生产、规模较大的露天采场，不能采用削坡回填、覆土种植等简单的传统方法恢复矿山生态环境。

However, in large open pits, traditional methods such as planting, slope cutting and backfilling are not suitable for restoring the ecological environment.

youdao