TABLE 1.

Genome-wide prediction abilities within and across row type subpopulations for the winter barley accessions phenotyped for flowering time (FT), plant height (PH), and thousand grain weight (TGW).

Trait	Training set	Test set
		2-Rowed	6-Rowed	Intermedium
FT	2-Rowed	0.691 (0.013)	0.439 (0.016)	0.260 (0.021)
	6-Rowed	0.544 (0.005)	0.701 (0.007)	0.427 (0.005)
	Intermedium	0.352 (0.103)	0.344 (0.070)	0.450 (0.052)
PH	2-Rowed	0.785 (0.005)	0.593 (0.051)	0.645 (0.020)
	6-Rowed	0.493 (0.014)	0.830 (0.002)	0.712 (0.002)
	Intermedium	0.500 (0.090)	0.532 (0.010)	0.713 (0.021)
TGW	2-Rowed	0.610 (0.012)	0.682 (0.012)	0.582 (0.017)
	6-Rowed	0.354 (0.009)	0.860 (0.002)	0.728 (0.001)
	Intermedium	0.128 (0.101)	0.651 (0.053)	0.741 (0.025)

The standard deviations of the prediction abilities were presented in brackets.