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目前,我国是世界上最大的化肥生产和消费国。化肥的大量施用,一方面为促进粮食增产、农业增效、农民增收做出了重要的贡献,但另一方面,我国科学施肥体系还不健全,化肥生产、销售、施用各环节都存在与建设资源节约型、环境友好型社会不相适应的问题,突出表现在化肥品种结构不合理、肥料市场缺乏有效的调控手段、施肥技术落后、化肥管理缺乏法律依据等。我国目前肥料利用率
At present, China is the largest producer and consumer of fertilizers in the world. On the one hand, it has made an important contribution to the promotion of grain yield, agricultural efficiency and peasants’ income. On the other hand, the system of scientific fertilization in our country is still not perfect, and the existence, construction of fertilizer production, sales and application Resource-saving and environment-friendly society does not adapt to the problem, highlighting the unreasonable structure of fertilizer varieties, fertilizer market, the lack of effective control measures, backward fertilization technology, lack of legal basis for fertilizer management. China’s current fertilizer utilization