Fig. 1

Frequency distribution of spikelet fertility among the 225 tested lines. F1 and the parent showed more than 75% spikelet fertility. P1 refers to Jinbu, and P2 is GPL
Frequency distribution of spikelet fertility among the 225 tested lines. F1 and the parent showed more than 75% spikelet fertility. P1 refers to Jinbu, and P2 is GPL