Table 2: Estimates of heritability based on variances of DFFI, DFF, DFPM, and DNPM.

ParameterVariance componentsHeritability estimates
H2bh2n

DFFI44.8840.2438.681.564.6489.782.2
DFF4.894.844.84−1.95 (0)1.969999
DFPM69.6351.9051.240.6617.7374.573.6
DNPM7.657.017.03−2.27 (0)2.9291.691.6

DFFI = days to first flower initiation, DFF = days to 50% flowering, DFPM = days to first pod maturity, DNPM = days to 90% pod maturity, df = degrees of freedom, = phenotypic variance, = genotypic variance, = additive variance, = dominance variance, = environmental variance, H2b = broad sense heritability, and h2n = narrow sense heritability.