Comparing Relationships among Yield and Its Related Traits in Mycorrhizal and Nonmycorrhizal Inoculated Wheat Cultivars under Different Water Regimes Using Multivariate Statistics

Table 9

Summary of factors loading for the estimated variables of wheat with mycorrhiza inoculation or noninoculation under different water levels.

	Characters		Loading	% total; communality	Factor name	Characters		Loading	% total; communality	Factor name
Inoculation	Factor 1		2.120	47.60%	Yield	Factor 2		1.397	11.60%	Spike length
		X4	0.788				X2	−0.782
		Y	0.800				X9	−0.566
Noninoculation	Factor 1		2.340	49.50%	Yield	Factor 2		1.268	10.60%
		X4	0.875				X8	0.817		Ch T flag
		Y	0.885				—	—

X2: spike length, X4: spike weight/plant, X8: total chlorophyll content of flag leaf, X9: biological yield/plant, and Y: grain yield.