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。 Five kinds of indexes of planting turf, such as time, cover, density, texture and frequency, were analyzed by using the method of nine-point evaluation and gray correlation analysis in gray system theory. Evaluation. The results showed that the quality of unclimbed paper-growing paper turf was significantly better than other treatments.