Table 6.

Fertility traits recorded for the subset for main stems and tillers, and results of ANOVA.

	Treatment codea	SPKLT (n)	K/SPIKE (n)	K/SPKLT (n)	K/CHAFF (n g−1)	CHAFF (g spike−1)
Main stem	SD-V-IN	23.7 ± 0.4	49.0 ± 3.6	2.3 ± 0.1	32.0 ± 2.6	1.57 ± 0.1
	SD-NV-IN	24.0 ± 0.3	43.9 ± 3.2	2.1 ± 0.1	34.1 ± 2.4	1.31 ± 0.0
	SD-V-OUT	20.2 ± 0.6	44.5 ± 1.8	2.4 ± 0.1	44.5 ± 2.5	1.04 ± 0.1
	SD-NV-OUT	20.6 ± 0.5	45.7 ± 1.7	2.5 ± 0.1	45.2 ± 3.2	1.05 ± 0.1
	Vernalization	ns	0.004	0.001	ns	ns
	IN vs. OUT	<0.001	ns	<0.001	<0.001	<0.001
Tillers	SD-V-IN		28.0 ± 2.2		51.4 ± 4.3	0.48 ± 0.0
	SD-NV-IN		32.4 ± 2.2		55.6 ± 4.1	0.54 ± 0.0
	SD-V-OUT		28.1 ± 1.7		47.7 ± 2.6	0.50 ± 0.0
	SD-NV-OUT		29.8 ± 1.2		52.5 ± 2.6	0.51 ± 0.0
	Vernalization		ns		ns	ns
	IN vs. OUT		ns		ns	ns

^aSee Table 1 for details.