Correction: BMC Plant Biology (2019) 19:359

https://doi.org/10.1186/s12870-019-1946-0

In the article [1], in ‘Methods’ section and ‘G x E and heritability’ subsection, there is an error in the formula of heritability (H2).

The correct formula should be

$$ {\mathrm{H}}^2=\frac{\upsigma^2\mathrm{g}}{\sigma^2\mathrm{g}+\frac{\upsigma^2\mathrm{r}+{\upsigma}^2\upvarepsilon}{\mathrm{r}}} $$

The original publication has been corrected.