按照nature写作标准润色下面这句话降低重复率：The chlorophyll content biomass TRL RD RV RSA MBC TOC MBCTOC soil aggregate components SD TP CP FWC and SWC were compared among treatments via analyses of variance using the G

Analyses of variance using the GLM procedure in SPSS 19.0 were conducted to compare various parameters such as chlorophyll content, biomass, TRL, RD, RV, RSA, MBC, TOC, MBC/TOC, soil aggregate components, SD, TP, CP, FWC, and SWC among treatments. The results of the least significant difference tests indicated significant differences between treatments with P-values <0.05.