Table 1 Variance component and associated standard error estimated using a general linear mixed model by residual maximum likelihood (REML) for grain yield measured across eight locations in Nebraska and one location in Kansas in 2017
From: GWAS revealed effect of genotype × environment interactions for grain yield of Nebraska winter wheat
Variance Estimate | Standard Error | Significance | |
|---|---|---|---|
Environment (E) | 249.19 | 124.76 | P < 0.0001 |
Iblock (Environment) | 8.68 | 1.71 | P < 0.0001 |
Genotype (G) | 12.80 | 1.77 | P < 0.0001 |
Genotype × Environment (GEI) | 27.25 | 3.74 | P < 0.0001 |
Error | 38.75 | 3.34 | P < 0.0001 |
Heritability In broad sense (H2) | 0.64 | ||