Table 1.

Phenotypic data of seed vigor among parents and RIL population

Traits		GR (%)	GP (%)	GI
Parentsa	Daguandao	24.0±0.5	97.0±0.0	11.8±0.0
	IR28	80.0±0.1**	100.0±0.0	15.7±0.0**
RILs	Range	3–90	80–100	9.7–16.0
	Mean	48.8	91.9	13.5
	CV (%)	47.9	5.0	10.1
	Fb	2.18##	1.42	2.26##

GR: germination rate; GP: germination percentage; GI: germination index; CV: coefficient of variance

^aSample size n=50, four replicates

^**Significant at P<0.01 according to Fisher’s Least Significant Difference (LSD) test

^b F test of variance among RIL population

^##Significant at P<0.01, F _0.01(149, 150)=1.47