Table 2.

Broad‐sense accession estimator heritabilities ($H_c^2$) and structure‐adjusted narrow‐sense chip heritabilities ($h_s^2$) estimated for each trait measured at Pustnäs and Woburn along with the structure‐adjusted accession correlations (r _s) between these two field trials

Trait	Pustnäs		Woburn		r s
	$H_c^2$	$h_s^2$	$H_c^2$	$h_s^2$
Spring phenology traits
BB10	0.65 (0.03)	0.08 (0.11)	0.24 (0.06)	0.01 (0.09)	0.32 (0.05)
BB11	0.84 (0.01)	0.37 (0.11)	0.93 (0.01)	0.23 (0.11)	0.49 (0.05)
BB13	0.80 (0.02)	0.33 (0.10)	–	–	–
Autumn phenology traits
GC10	0.91 (0.01)	0.40 (0.11)	–	–	–
LS10	0.94 (0.01)	0.41 (0.11)	0.96 (0.00)	0.26 (0.12)	0.39 (0.06)
LS11	0.88 (0.01)	0.04 (0.11)	–	–	–
Biomass growth traits
Nsh11	0.55 (0.04)	0.10 (0.10)	0.71 (0.03)	0.14 (0.08)	0.58 (0.04)
MeanD11	0.67 (0.03)	0.42 (0.10)	0.79 (0.02)	0.41 (0.08)	0.61 (0.04)
MaxD11	0.72 (0.02)	0.38 (0.09)	0.79 (0.02)	0.37 (0.09)	0.54 (0.04)
SumD11	0.55 (0.04)	0.04 (0.09)	0.70 (0.03)	0.15 (0.09)	0.53 (0.04)

Estimation errors are given in parentheses.