Fig. 3From: Hybridity has a greater effect than paternal genome dosage on heterosis in sugar beet (Beta vulgaris)Agronomic and root quality traits of diploid and triploid F1 hybrids of sugar beet and their parental lines. Data are mean of four replicates (± SD). a Total yield, b root yield, c corrected sugar content, d corrected sugar yield. Different genotypes specified in parentheses. DH = double haploid. * Best parent heterosis (P ≤ 0.05), †Mid-parent heterosis (P ≤ 0.05), NS Not significantly different (P > 0.05)Back to article page