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Table 1 Statistics of 100-pod fresh weight (PFW), 100-seed fresh weight (SFW), 100-seed dry weight (SDW) and moisture content of fresh seeds (MCFS) for the 133 soybean landraces

From: Genome-wide association study of four yield-related traits at the R6 stage in soybean

Traits

Mean ± SD

Range

FaG

FaE

FaGxE

Heritabilityb(%)

PFW(g)

118.2 ± 39.2

35.9–332.1

84.7***

98.6***

2.9***

96.7

SFW(g)

27.3 ± 8.6

8.7–72.4

68.0***

1121.8***

4.5***

93.5

SDW(g)

9.2 ± 2.7

2.7–21.7

30.9***

985.8***

3.9***

87.6

MCFS(%)

66.0 ± 4.0

57.0–79.0

15.0***

197.9***

2.6***

83.1

  1. aFG, FE, and FGxE represent the F value for genotypic, environmental effects and genotype × environment interaction, respectively
  2. bEntry mean-based heritability: H2 = σ2 g/[σ2 g + σ2 ge/n + σ2 ε/(rn)], where σ2g is the genotypic variance, σ2ge is the genotype by environment interaction variance, σ2ε is the error variance, n is the number of environments, r is the number of replications
  3. *** Significant at p <0.001