Results of the general linear mixed model for analysis of the Pinus pinaster seedlings height 18 months after sowing.

Seedlings were derived from 10 maternal genotypes clonally replicated in two contrasting maternal environments, one favourable and one unfavourable for pine growth and reproduction. Analyses excluding and including individual seed mass as a covariate are shown. Degrees of freedom (DF) and F-ratios of fixed factors, and variance components (VarComp) and associated χ2 of random factors are shown. Significance (P value) is indicated in bold (PaBlock was nested within maternal environment and cone was nested within ramet.