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在农业学大寨、普及大寨县的革命运动中,如何发动群众找矿报矿,查清含磷矿产资源,这是发展磷肥生产和利用含磷土改土增磷.促进农业大上快上的一个重要问题。但是。怎样才能找到磷矿呢?我们参照有关资料,认真总结了我县找矿的实践经
How to mobilize the masses to search for ore and find out the resources of phosphate minerals in the study of Dazhai in agriculture and the popularization of the revolutionary movement in Dazhai County? This is the development of phosphate fertilizer production and the utilization of phosphorus-bearing soil for soil improvement and phosphorus enhancement. An important issue. but. How can we find the phosphate rock? We refer to the relevant information and conscientiously summed up the practice of prospecting in our county