
Keywords: زیست توده زراعتی; SOC and LOC; soil and litter organic carbon; STN and LTN; soil and litter total nitrogen; STP and LTP; soil and litter total phosphorus; SCN and LCN; soil and litter C:N ratio; SCP and LCP; soil and litter C:P ratio; SNP and LNP; soil and litter N:P ratio