掺混肥生产操作及质量控制技术

Production Operation and Quality Control Technology of Bulk Blending Fertilizer

掺混肥具有功能多样、生产加工简单、适合测土配方施肥等优点,但在加工处理或施用过程中存在易离析分层的缺点。结合国内外的实际生产情况,从原料选择、生产工艺及设备、质量控制等方面介绍了有关掺混肥生产操作及质量控制的关键技术,以期快速发展掺混肥产品的同时加快质量精准控制的步伐。

Bulk blending fertilizer has the advantages of diverse functions,simple production and processing,suitable for soil testing and formula fertilization.However,it has the disadvantage of easy segregation and stratification during the process of processing or application.Combining with the actual production situation at home and abroad,the key technologies of bulk blending fertilizer production operation and quality control from the aspects of raw material selection,production process and equipment,quality control,etc.is introduced in order to speed up the pace of precise quality control while the bulk blending fertilizer products grow rapidly.