Abstract: The research and development in polymer latex as coating material for controlled fertilizer release are reviewed. The characteristics of coating processes in a fluidized bed coater and drum fluidized bed coater are analyzed. The controlled release performance of latex coated fertilizers is evaluated. The key points in the research and development and the prospects of polymer latex coated fertilizer are analyzed.

摘要： 综述了包膜控释肥料聚合物乳液包膜剂的研究现状和基本特性，分析了流化床和转鼓流化床包膜过程中的主要影响因素，对目前聚合物乳液包膜控释肥料的释放性能进行了评述，分析了乳液包膜控释肥料研发中的关键问题，并对其发展前景进行了展望。