Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet

Table 2

Mean values and the mode of inheritance of root yield (t ha⁻¹) in hybrids.

Hybrids	2008		2009		𝑀
	Aleksinac	Pancevo	Aleksinac	Pancevo
(1) 354-17-1x2340	21.55	65.26	50.22	74.59	52.91^d
(2) 354-17-1x2345 MR 47	26.22	63.78	50.44	76.52	54.24^h
(3) 354-17-1x2351	26.59	64.22	53.48	77.70	55.49^h
(4) 357-9-3-3x2340	27.04	64.45	49.78	79.19	55.11^h
(5) 357-9-3-3x2345 MR 47	26.29	67.18	50.07	77.33	55.22^h
(6) 357-9-3-3x2351	28.15	64.15	50.37	71.41	53.52^h
(7) (353-5-5xP-20)x2340	28.37	66.41	51.55	83.41	57.18^h
(8) (353-5-5xP-20)x2345 MR 47	28.96	69.78	52.07	87.78	59.65^h
(9) (353-5-5xP-20)x2351	30.29	67.41	52.59	79.85	57.54^h
(10) (762-1-30x1-50)x2340	26.96	63.70	51.41	85.70	56.94^h
(11) (762-1-30x1-50)x2345 R 47	25.41	63.63	50.07	84.45	55.89^h
(12) (762-1-30x1-50)x2351	27.78	64.52	50.52	74.29	54.28^h
(13) (762-5-15xP-5)x2340	28.59	68.45	50.74	83.18	57.74^h
(14) (762-5-15xP-5)x2345 MR 47	22.74	64.52	51.26	81.93	55.11^h
(15) (762-5-15xP-5)x2351	27.11	65.33	50.89	72.22	53.89^h

hPositive heterosis; ^dPositive dominance.