Table 2. Seed and plant traits for the plant materials used.

	Plant height*	Tiller number	Grain length*	Grain width*
TNG67	122.4±4.4	9.1±1.0	0.68±0.01	0.35±0.01
TK9	122.0±3.5	9.9±2.4	0.71±0.01	0.33±0.01
Large grain	127.8±4.1	11.4±2.4	0.85±0.01	0.32±0.01
T1a	118.2±3.3	10.3±2.5	0.74±0.01	0.33±0.01
T1b	117.5±4.1	11.1±1.9	0.72±0.01	0.34±0.01
T1c	67.8±6.8	46.6±6.4	0.83±0.01	0.32±0.01
T2a	119.2±3.9	11.3±2.5	0.74±0.01	0.34±0.01
T2b	65.8±5.9	45.5±5.8	0.72±0.01	0.33±0.01
T3a	68.1±6.6	47.6±5.4	0.73±0.01	0.33±0.01
T3b	66.8±7.1	46.8±5.7	0.72±0.01	0.33±0.01

*: unit in cm.