Table 4. Coefficient matrix of component scores.

	RGP	RGR	RGI	RVI	RSL	RRL	RSFW	RRFW	RSDW	RRDW
PC1	0.110	0.082	0.115	0.128	0.121	0.128	0.116	0.114	0.126	0.100
PC2	0.338	0.486	0.300	0.022	−0.112	−0.079	−0.229	−0.242	−0.092	−0.249

Notes: RGP: relative germination potential; RGR: relative germination rate; RGI: relative germination index; RVI: relative vigor index; RSL: relative shoot length; RRL: relative root length; RSFW: relative shoot fresh weight; RRFW: relative root fresh weight; RSDW: relative shoot dry weight; RRDW: relative root dry weight.