近年来 ,笔者在对复混肥的质量监督管理中 ,查处了大批假冒伪劣产品 ,同时还发现了复混肥的一些新问题 ,如能正确解决这些问题 ,则会更好地规范肥料市场 ,切实保护名优产品和消费者的利益。1　关于“三段肥”的问题所谓“三段肥”是类似由一段白色的尿素、一段红色的氯化钾、一 In recent years, the author of the quality supervision and management of compound fertilizer, investigated and dealt with a large number of fake and shoddy products, but also found some new problems of compound fertilizer, if we can correctly solve these problems, we will better regulate the fertilizer market, Effectively protect the interests of famous products and consumers. 1 on the “three fat” problem The so-called “three fat” is similar to a section of white urea, a period of red potassium chloride, a