Fig. 6.

Correlation matrix heatmap among the phenotypic and yield traits: PH plant height, MSL main spike length, NTP number of tillers/plant, TSW thousand seeds weight, SA seed area, SWd seed width, SLg seed length, NSP number of seeds/plant, SWP seeds weight/plant. Shades of blue indicate increasing positive correlation coefficient; shades of red indicate increasing negative correlation coefficient (color figure online)