Table 2. Regression models of carbon and nitrogen lost from wheat straw.

Treatments	Carbon lost / Ct = C0(1−e-kCt)			Nitrogen lost / Nt = N0(1−e-kNt)
	C0	kC	R2	N0	kN	R2
Aerobic condition	2.15	0.0152	0.99	26.4	0.02	0.995
Anaerobic condition	2.31	0.0085	0.95	27.7	0.012	0.993

Note: C_t is organic carbon lost from wheat straw at time t (g); C₀ is the initial potentially mineralizable carbon (g); k_c is the carbon decomposition rate constant (d^-1); R² is the correlation coefficient; N_t is nitrogen lost at time t (mg); N₀ is the initial potentially mineralizable nitrogen (mg); k_N is the nitrogen decomposition rate constant calculated (d^-1); R² is the correlation coefficient.