Table IV. Estimates of genotypic (σ2g), genotype-by-environment interaction (σ2ge), and residual error (σ2) variance components and entry-mean heritabilities (h2) as well as lower (h2l) and upper (h2u) confidence limits of entry-mean heritabilities for seven traits measured across two environments
TraitVariance Componentsh2h2lh2u
σ2gσ2geσ2
Δ13C0.041a0.0080.1310.690.580.78
Fflow0.843a0.594b5.0870.490.320.64
Mflow0.354b0.497a3.1400.370.150.55
PH152.450a0.000272.4800.830.780.88
SenL0.0160.4562.758c
SPAD1.909a0.98112.1500.510.340.65
Fv/Fm0.02228.084820.194c
  • a Significant at P < 0.01.  bSignificant at P < 0.05.  cGenotypic variance not significant at P < 0.05.