Source of variation	Fall regrowth height		Senescence %
Source of variation	Df	Mean square	Df	Mean square
Accessions	37	5459**	37	17728**
Year	1	28110**	1	0.4532ns
Block	2	804ns	2	12499**
accessions*Year	37	1200**	37	4988**
Error	2224	297	4580	403
Source of variation	NDVI		Spring regrowth date
Source of variation	Df	Mean square	Df	Mean square
Accessions	37	0.17**	37	1597**
Year	na		1	3644**
Block	2	0.40**	2	1537**
Accessions*Year	na		37	291**
Error	1032	0.02	2320	114
Source of variation	Flowering date		Dry weight
Source of variation	Df	Mean square	Df	Mean square
Accessions	37	14247**	31	8.87**
Year	1	30373**	1	0.88ns
Block	2	783*	2	0.14ns
Accessions*Year	37	1883**	31	0.80ns
Error	2366	223	1322	0.57