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国务院已批准中国、以色列合资的青海钾肥二期工程可行性研究报告，我国最大的钾肥生产基地建设将全面展开。这是在青海钾肥厂一期工程形成20万t氯化钾生产能力的基础上进行的扩建工程。钾肥是农作物生长的三大要素之一。世界上发达国家氮、磷、钾的比例为1：0·5。0·5。我国?
The State Council has approved the feasibility study report for the second phase of the Qinghai potash fertilizer joint venture between China and Israel. The construction of the largest potash fertilizer production base in China will be fully implemented. This is an expansion project based on the production capacity of 200,000 tons of potassium chloride in the first phase of the Qinghai Potash Fertilizer Plant. Potash is one of the three major factors for the growth of crops. The proportion of nitrogen, phosphorus and potassium in developed countries in the world is 1:0.55.0.5. China?