肥料是以提供植物养分为其主要功效的物料。我国肥料标准由 6 0年代开始制定 ,随着化肥工业的发展 ,肥料标准工作也取得了很大进展。通过肥料标准的制定和实施 ,促进了化肥产品质量的稳定提高。目前 ,我国肥料标准体系正在逐步完善 ,至今共制定了 115个肥料标准 ,其中国家标准 Fertilizer is to provide plant nutrients as its main effect of the material. China’s fertilizer standards from the 1960s to develop, with the development of fertilizer industry, fertilizer standards work has made great progress. The formulation and implementation of fertilizer standards have promoted the steady improvement of the quality of fertilizer products. At present, China’s fertilizer standard system is gradually improved, so far formulated a total of 115 fertilizer standards, including national standards