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据近期苏联有关杂志报道,苏联在2000年前发展国民经济的化学综合纲领中指出。实现该纲领的主攻方向是改善非再生天然资源的利用和提高采矿生产效率,采取矿物原料综合利用,有效精选钾矿石和贫磷酸盐矿石,扩大矿物肥料生产的原料基地。苏联进行矿物肥料生产的矿山有20个地下矿、35个露天矿、3个盐场和5个地下熔硫矿。
According to recent Soviet magazine reports, the Soviet Union pointed out in its comprehensive chemical program of developing the national economy by 2000. The main direction of the program to achieve the program is to improve the utilization of non-renewable natural resources and improve mining production efficiency, the comprehensive utilization of mineral raw materials, the effective selection of potash and phosphate-lean ore, expanding the base of raw materials for the production of mineral fertilizers. There are 20 underground mines, 35 open pit mines, 3 salt mines and 5 underground molten sulfur mines in the Soviet Union that produce mineral fertilizers.