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Table 1 P values and broad sense heritability of Thousand-kernel weight (TKW), Kernel length (KL), Kernel width (KW), Kernel area (KA), Kernel diameter ratio (KDR) and Factor form density (FFD) in an experiment with 261 wheat genotypes evaluated during three years

From: Genetic dissection of grain architecture-related traits in a winter wheat population

Trait

Year

Genotype

Genotype×Year

H2

Thousand kernel weight (TKW)

***

***

***

0.90

Kernel length (KL)

***

***

***

0.93

Kernel width (KW)

***

***

***

0.88

Kernel area (KA)

***

***

***

0.90

Kernel diameter ratio (KDR)

***

***

***

0.92

Factor form density (FFD)

***

***

***

0.87

  1. H2: broad-sense heritability. *** indicate significance P < 0.001