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中国是一个农业大国,土壤和肥料是农业粮食生产的基础,做好土壤肥料工作是保证人类生存的根本,与农业可持续发展是密不可分的。基于此,通过对土壤资源的利用过程中存在的化肥肥效、土壤资源和土壤肥力等几个关键问题进行分析总结,从农业可持续发展的战略角度出发,对土壤肥料应用方式及提高土壤肥料利用率等方面提出相关对策和建议。
China is a large agricultural country. Soil and fertilizers are the foundation of agricultural food production. Soil and fertilizers work is the foundation for ensuring human existence, which is inseparable from the sustainable development of agriculture. Based on this, through analyzing and summarizing the key issues such as fertilizer efficiency, soil resources and soil fertility which exist in the process of soil resource utilization, from the strategic angle of sustainable development of agriculture, this paper analyzes the application modes of soil fertilizers and the utilization of soil fertilizers Rate and other aspects of the proposed countermeasures and suggestions.