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论述钾资源在国民经济中的战略地位;世界和我国钾资源情况及开发利用现状;我国钾盐产品的生产、消费及进出口情况(我国90%的钾肥需依赖进口,2003年我国钾盐消费465.3万tK2O,而产量仅62.5万tK2O)。提出建立我国钾资源稳定供应体系的设想,逐步形成由国际钾肥市场,国内钾肥生产基地和境外钾肥生产基地三大部分构成的供应格局。
Discussed the strategic status of potassium resources in the national economy; the status of potassium resources in the world and China; the status of development and utilization; the production, consumption, import and export of potash products in China (90% of China’s potash industry needs to be imported, and the consumption of potash in China in 2003 465.3 thousand tK2O, while the output was only 625,000 tK2O). Put forward the idea of establishing a stable supply system of potassium resources in our country and gradually form a supply pattern consisting of three major parts: the international potash market, the domestic potash production base and the overseas potash production base.