在简要介绍无土绿化基质基本概念和内涵的基础上，对无土绿化基质主要分类和材料进行了阐述，并对目前存在的主要问题进行了分析说明。最后结合农业资源利用可持续发展，对今后无土绿化基质技术的发展方向进行了展望。

On the basis of concept and connotation of Soilless Green Substrate， main classification and material were introduced. Then it analyzed main problems of Soilless Green Substrate on now . At last， future research and development of Soilless Green Substrate technology had been prospected with effective utilization of agricultural resources .

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