在开采过程中,由于大量剥离与排弃岩土,每年都要占用许多农田,这对农业的发展和农民的切身利益以及因此而涉及的工农关系等,都有直接的影响。因此,就要考虑把造地还田这一工序列为露天铝土矿开采的重要工艺之一,并将其纳入逐年采剥技术计划中,做为一项重要指标进行考核。 In the process of exploitation, the large amount of farmland is occupied every year due to the large amount of pealing and deserting of rock and soil. This has a direct impact on the development of agriculture and the vital interests of peasants and the worker-peasant relationship involved. Therefore, it is necessary to consider the process of returning land to the field as one of the important processes for the open-air bauxite mining and incorporate it into the annual mining and stripping technical plan as an important indicator.