Table 1 Comparison of the main agronomic traits between ZH11 and lsl2

Plant height (cm)

77.62 ± 1.86

78.12 ± 1.82

Panicle length (cm)

25.22 ± 1.22

25.46 ± 1.20

Number of effective panicles

8.64 ± 1.04

8.84 ± 1.08

Spikelets per panicle

128.46 ± 4.26

132.36 ± 3.84

Seed-setting rate (%)

96.52 ± 0.16

97.38 ± 0.20

1000-grain weight (g)

25.02

25.44

Grain length (mm)

8.57 ± 0.12

8.65 ± 0.13

Grain width (mm)

2.49 ± 0.08

2.52 ± 0.04

Brown rice length (mm)

5.72 ± 0.10

5.68 ± 0.08

Brown rice width (mm)

2.12 ± 0.04

2.14 ± 0.03