Table 1.
The initial properties of compost materialsa.
Fig 1.
Temperature profile of the composting over time.
Error bars represent the standard deviations of the means (n = 3).
Fig 2.
Changes of pH during composting at different turning frequencies.
Error bars represent the standard deviations of the means (n = 3).
Fig 3.
Changes of total nitrogen content (%) during composting at different turning frequencies.
Error bars represent the standard deviations of the means (n = 3).
Fig 4.
Content (%) of and
during composting at different turning frequencies.
Error bars represent the standard deviations of the means (n = 3).
Fig 5.
Changes of C/N ratio and T ratio during composting at different turning frequencies.
Error bars represent the standard deviations of the means (n = 3). T = (C/N final)/(C/N initial).
Fig 6.
Changes of total Nutrition (%) during composting at different turning frequencies.
Error bars represent the standard deviations of the means (n = 3).
Fig 7.
Changes of Germination index(%)during composting at different turning frequencies.
Error bars represent the standard deviations of the means (n = 3).
Table 2.
Solvita maturity index during composting.
Fig 8.
PCA analysis of the parameters in composting process.
Table 3.
Bivariate (Pearson) correlation analysis of the physical and chemical parameters of each group.
Table 4.
Chemical characteristics of the final compost obtained.