The performance of the six measured traits for shade tolerance in the F2:3 families under two treatments at two locations.

Note: aPH, plant height; EH, ear height; SD, stem diameter; DTT, day-to-tassel; DTS, day-to-silk; ASI, anthesis-silking interval.bThe broad-sense heritability of stover yield and its nutrient components.cThe confidence intervals of broad-sense heritability between 5% and 95% significant levels.