Research Article
Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet
Table 5
Mean values and the mode of inheritance of sugar content (%) for parents and hybrids.
| Hybrids | 2008 | 2009 | | Aleksinac | Pancevo | Aleksinac | Pancevo |
| (1) 354-17-1x2340 | 15.72 | 16.49 | 17.40 | 17.71 | 16.83i | (2) 354-17-1x2345 MR 47 | 16.14 | 16.25 | 17.68 | 17.10 | 16.79−h | (3) 354-17-1x2351 | 15.96 | 16.28 | 17.25 | 16.78 | 16.57−d | (4) 357-9-3-3x2340 | 15.88 | 16.14 | 17.19 | 17.43 | 16.61−h | (5) 357-9-3-3x2345 MR 47 | 16.54 | 15.98 | 17.45 | 17.29 | 16.81i | (6) 357-9-3-3x2351 | 16.26 | 16.19 | 17.58 | 17.79 | 16.95d | (7) (353-5-5xP-20)x2340 | 15.14 | 14.96 | 16.89 | 16.81 | 15.95−d | (8) (353-5-5xP-20)x2345 MR 47 | 15.32 | 15.46 | 16.49 | 16.81 | 16.02−pd | (9) (353-5-5xP-20)x2351 | 16.20 | 16.15 | 17.45 | 17.45 | 16.81d | (10) (762-1-30x1-50)x2340 | 14.99 | 15.55 | 16.39 | 17.02 | 15.99i | (11) (762-1-30x1-50)x2345 MR 47 | 15.42 | 15.72 | 16.57 | 16.46 | 16.04i | (12) (762-1-30x1-50)x2351 | 16.26 | 16.28 | 17.53 | 17.67 | 16.94h | (13) (762-5-15xP-5)x2340 | 15.90 | 15.61 | 16.76 | 16.93 | 16.30i | (14) (762-5-15xP-5)x2345 MR 47 | 15.74 | 15.65 | 16.48 | 16.87 | 16.19i | (15) (762-5-15xP-5)x2351 | 16.09 | 15.99 | 17.58 | 17.77 | 16.86d |
| (16) Foreign standard | 15.32 | 16.37 | 17.57 | 17.27 | 16.63 | (17) Domestic standard | 15.98 | 16.05 | 17.35 | 17.22 | 16.65 |
| Standard average | 15.65 | 16.21 | 17.46 | 17.24 | 16.64 | LSD | | | | | | 0.05 | | 0.36 | Cv = 1.75% | 0.18 | 0.01 | | 0.47 | | | 0.23 |
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Negative heterosis; Positive heterosis; iIntermediate; dPositive dominance; −dnegative dominance; −pdNegative partial dominance.
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