Table 2.

Repeatabilities (regular) and heritabilities (bold) for intermediate high-throughput field phenotyping (HTFP) traits of the three categories dose–response curve parameters (C), timing of key stages traits (T), and quantities traits (Q) and manually measured growth stage (GS) traits, yield and grain protein content

Category	Parameter	Delley, 2019	Delley, 2020	FIP, 2019	FIP, 2020	Strickhof, 2019	(All)
C	$T_{\text{min}}$	0.77	0.82	0.41	0.37	0.72	0.49
	lrc	0.18	0.82	0.22	0.25	0.57	0.84
	$r_{\text{max}}$	0.75	0.53	0.26	0.39	0.78	0.44
T	$t_{{\text{PH}}_{\text{start}}}$	0.44	0.32	0.70	0.01	0.91	0.71
	$t_{{\text{PH}}_{\text{stop}}}$	0.44	0.38	0.71	0.39	0.80	0.66
	$t_{d{\text{LA}}_{\text{max}}}$	0.72	0.30	0.73	0.73	0.59	0.56
	$t_{{\text{LA}}_{\text{max}}}$	0.77	0.66	0.85	0.82	0.74	0.52
Q	${\text{PH}}_{\text{max}}$	0.77	0.62	0.79	0.49	0.94	0.91
	${\text{LA}}_{\text{max}}$	0.83	0.76	0.93	0.92	0.72	0.36
	$n_{\text{tiller}}$	0.78	0.27	0.73	0.50	0.77	0.41
	${\text{LA}}_{t{\text{PH}}_{15}}$	0.84	0.54	0.94	0.83	0.85	0.60
Manual	GS30	0.89	0.44	0.71	–	–	0.90
	GS59	0.98	0.84	0.45	0.89	–	0.97
	Yield	0.92	0.94	0.94	0.93	0.95	0.92
	Grain protein	–	–	–	–	–	0.93