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资源困境呼唤新技术随着经济的快速发展,作为一种重要的战略资源,磷矿资源的战略地位已经日渐凸显。磷资源短缺的压力,已对农业生产构成严重威胁,给粮食价格带来
Resource dilemma calls for new technologies With the rapid economic development, as an important strategic resource, the strategic status of phosphate resources has become increasingly prominent. The pressure of shortage of phosphorus resources has posed a serious threat to agricultural production and brought about food prices