Table 2. Correlation coefficients among agronomic traits in 124 F₂ individuals.

Traits	PH	MPL	MPD	FMID	SMID	TMID	MPWP
MPL	0.488**
MPD	-0.088	0.355**
FMID	0.064	0.400**	0.548**
SMID	0.052	0.346**	0.516**	0.916**
TMID	0.011	0.310**	0.542**	0.848**	0.897**
MPWP	0.223*	0.462**	0.678**	0.610**	0.622**	0.623**
MGWP	0.238**	0.389**	0.595**	0.530**	0.543**	0.551**	0.973**

*, ** Correlation is significant at the probability levels of 0.05 and 0.01, respectively plant height (PH, cm), main panicle length (MPL, cm), main panicle diameter (MPD, cm), first main internode diameter (FMID, cm), second main internode diameter (SMID, cm), third main internode diameter (FMID, cm), Main panicle weight per plant (MPWP), main grain weight per plant (MGWP)