Spatial and Seasonal Variation in Rain Use Efficiency in Semiarid Grasslands of Inner Mongolia

Table 2

values and the probability of ANOVA analysis of RUE_ADM and RUE_TDM.

Source	Df	RUEADM ( value)
Grassland type (GT)	2	8.62
Year	4	2.89
Year (GT)	8	3.87
Source	Df	RUETDM, ( value)
GT	2	10.57

Note. RUE_ADM = rain use efficiency based on above ground dry matter, RUE_TDM = rain use efficiency based on total dry matter, and Df = degrees of freedom. and .