品种

Variety

分蘖数/个 Tiller number

叶片指标 Leaf parameter

株径/cm

Plant diam

鲜草产量/t∙hm⁻²

Fresh yield

范围

Range

平均值

Mean

叶片数/个Leaf number

叶片面积/cm²

Leaf area

日本饲用高粱

3~11

5.67 ± 1.15

19~20

621.67 ± 58.75^a

1.78 ± 0.12^ab

118.20 ± 8.56^a

高丹草286

3~9

5.40 ± 0.52

16~18

540.41 ± 60.95^ab

1.76 ± 0.15^ab

115.05 ± 27.19^a

饲用玉米(全株)

-

-

16~18

559.50 ± 36.65^a

1.90 ± 0.26^a

91.95 ± 27.86^ab

早熟高丹草

3~8

4.57 ± 1.28

12~13

413.27 ± 48.48^c

1.67 ± 0.28^ab

69.00 ± 12.10^b

高丹草287

2~8

4.96 ± 0.25

14~15

438.08 ± 30.15^c

1.94 ± 0.31^a

102.00 ± 10.04^a

美国高粱

2~8

5.40 ± 0.41

14~15

462.86 ± 34.74^bc

1.50 ± 0.03^b

70.95 ± 4.29^b

饲用高粱

4~11

5.93 ± 1.11

16~17

589.47 ± 77.74^a

1.73 ± 0.05^ab

109.35 ± 10.51^a