Performance of Sorghum Varieties under Variable Rainfall in Central Tanzania

Table 8

Statistical indicators of model performance.

Parameters/cultivar	Macia		Tegemeo		Pato
	RMSE (kg/ha)	-Stat	RMSE (kg/ha)	-Stat	RMSE (kg/ha)	-Stat
Grain yield	133	0.73	87	0.62	140	0.60
Biomass	178	0. 93	418	0.66	236	0.83