缓释玻璃微肥的初步研制  

Preliminary Development of Slow-Release Glass Micronutrient Fertilizers

作　　者：高熙英[1] 宫葵[1] 

机构地区：[1]沈阳航空工业学院,110034

出　　处：《化肥工业》2005年第2期43-44,52,共3页Chemical Fertilizer Industry

摘　　要：以磷酸盐为玻璃的基质成份,制备了含有不同微量元素的磷酸盐玻璃肥料。在不同pH值下,对肥料的溶解性能进行了实验,且对磷酸盐玻璃肥料的组成、结构与溶解度的关系进行了分析讨论。By using phosphate as the substrate component of glass, phosphate glass fertilizers with various contents of trace elements are prepared. Experiments are carried out to find the solubility of the fertilizers under different pH values, and an analysis and a discussion are made of the relationship of the composition, structure and solubility of the phosphate glass fertilizers.

关 键 词：研制 微肥 缓释 玻璃肥料 磷酸盐 微量元素 溶解性能 分析讨论 PH值 溶解度 

分 类 号：TQ449[化学工程—化学肥料工业] S562.062[农业科学—作物学]