Table 1.
Basic chemical properties of soil in the experimental field.
Fig 1.
Differences of plant height and biomass under different treatments.
Different lowercase letters in the same column indicate significant differences (p <0.05) among different treatments.
Table 2.
Vegetation coverage and species diversity indexes of different treatments.
Table 3.
Species name and taxonomic status of plants under different treatments.
Fig 2.
Difference of soil compactness at 5 cm under different treatments.
Different lowercase letters in the same column indicate significant differences (p <0.05) among different treatments.
Table 4.
Effects of cellulose and lignin on soil chemical properties.
Table 5.
Correlation between species diversity indexes、growth traits and soil chemical properties.
Table 6.
Correlations between soil chemical properties.