TABLE 3

Phenotypic correlation (r) and determination coefficients (R2) for grain yield components between HB of the Lemont/Teqing RILs and the midparental heterosis (HMP) in the two BCF1 and two testcross F1 populations

Between HB and F1 meanBetween HMP and F1 meanBetween HB and HMP
LTBCF1TQBCF1Z413F1IR64F1LTBCF1TQBCF1Z413F1IR64F1LTBCF1TQBCF1Z413F1IR64F1
ppr−0.0730.0660.1780.1640.8510.8380.8900.915−0.586−0.489−0.290−0.247
R20.0050.0040.0320.0270.7240.7030.7920.8380.3440.2390.0840.061
GPr−0.0580.0790.0890.1530.9510.9300.9370.862−0.363−0.292−0.265−0.367
R20.0030.0060.0080.0240.9050.8660.8780.7430.1320.0850.0700.134
GWr0.2680.3110.4210.3400.8030.7580.8380.812−0.359−0.383−0.143−0.272
R20.0720.0970.1770.1160.6450.5750.7020.6590.1290.1470.0200.074