Table 3. Effects of grassland types and temperature on the decomposition rate of soil organic matter (SOM).

	SOM decomposition rate over 7 d		SOM decomposition rate over 56 d
Source	F	P	F	P
Grasslands types (G)	1000.262	< 0.001	239.092	< 0.001
Temperature (T)	1115.279	< 0.001	440.550	< 0.001
G × T	1.496	0.173	0.548	0.816