水凝胶在缓控释肥料中的应用

Application of Hydrogels in Slow Controlled Release Fertilizers

缓控释肥料可以有效提升肥料利用率,还可以避免土地污染问题,成为当今研究的热点话题。基于此,首先提出缓控释肥料的概念,进而研究不同材料制备的水凝胶在缓控释肥料中的应用。

Slow and controlled release fertilizer can effectively improve fertilizer utilization and avoid land pollution,which has become a hot topic in the field of foreign materials.Based on this,this paper first proposes the concept of slow controlled release fertilizers,and then proposes the application of hydrogels prepared from different materials in slow and controlled release fertilizers.