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. 2012 Nov 21;7(11):e49836. doi: 10.1371/journal.pone.0049836

Table 3. Pearson correlations among the studied traits and the heritability of these traits.

KNPR EL (mm) EW (g) GW (g) Hb 2 (%)
KNPR 1.00 91.1
EL (mm) 0.83*** 1.00 90.8
EW (g) 0.81*** 0.78*** 1.00 83.8
GW (g) 0.83*** 0.77*** 0.94*** 1.00 83.0

KNPR, kernel number per row. EL, ear length. EW, ear weight. GW, grain weight.

***

indicates significance at p<0.001.