【摘要】 采用覆盖不同厚度的土壤进行植生纸建坪，应用灰色系统理论中的关联分析法、九分制评定方法对建植草坪的成坪时间、盖度、密度、质地、频度五项指标进行了分析评估。结果表明，不覆土的植生纸草坪质量显著优于其它处理。更多还原

【Abstract】 Different from of soil for planting lawn in paper planting were tested. Through grey systematic relational method, the time of lawn formation, coverage density, soil texture and frequency were evaluated. The lawn quality of covering soil thickness 0cm was significantly better than that of covering soil reproduction and other methods.更多还原