Table 7. Correlations between Total Number of Kernels and Row Length and Row Number.

Year	Genotype	Row Length	Row No.
2006	Addition	0.921	0.554
	Substitution	0.925	0.535
	Control	0.936	0.641
	Mutant	0.914	0.399
	Total	0.927	0.539
2008	Addition	0.962	0.652
	Substitution	0.951	0.563
	Control	0.956	0.388