Table 2.

Pearson's coeffients of correlation between yield components based on data averaged over years.

Traita	DH	DM	PH	SN	GPS	TGW	GY	BY
DM	0.97
PH	−0.07	−0.09
SN	0.2	0.20	−0.11
GPS	0.22	0.18	−0.10	0.19
TGW	−0.09	−0.13	0.35	0.14	0.12
GY	−0.09	−0.09	0.14	0.32	0.18	0.70
BY	0.05	0.06	0.24	0.53	0.25	0.50	0.85
HI	−0.03	−0.06	0.20	0.08	0.13	0.67	0.73	0.43

Values in bold are different from 0, P < 0.05.

^aSee the footnote of Table 1 for abbreviations.