Estimates of variance components and heritability (H²) for six evaluated traits, obtained from mixed model analysis considering different model terms.

ModelTerm indicates the factor or interaction included in the model; VarianceComponent corresponds to the estimated variance; SE is the standard error of the estimate; Zratio is the ratio between the estimate and its standard error, used as an indicator of the relative magnitude of the component; and H² represents the broad-sense heritability of the trait. (XLSX)