title: Variance of heritability ratios estimated from phenotypic variance components.
mesh_terms: D000704:Analysis of Variance; D001699:Biometry; D001947:Breeding; D004777:Environment; D014644:Genetic Variation; D005828:Genetics, Population; D005838:Genotype; D008962:Models, Theoretical; D010641:Phenotype; D010947:Plants, Toxic; D013997:Time Factors; D014026:Nicotiana