Table 2. Agronomic characteristics, industrial traits and the stalks borer damage percentage in transgenic sugarcane lines and the non-transgenic control.
Transgenic line | H(cm) | D (cm) | Brix (%) | SNB | TSY (kg/block) | TSY (t/ha) | SDR (%) |
---|---|---|---|---|---|---|---|
T-1 | 170.67±5.21 b | 2.50±0.07 ef | 22.73±0.06 ab | 184.62±4.62 bc | 26.21±2.91 d | 8.40±0.93 d | 36.67±5.77 bcd |
T-2 | 207.42±2.16 a | 3.05±0.06 abc | 19.43±0.15 f | 227.69±2.66 a | 46.1±3.45 bc | 14.78±1.11 bc | 13.33±5.77 e |
T-3 | 213.50±3.88 a | 3.20±0.12 ab | 19.61±0.30 ef | 221.54±7.99 a | 51.65±5.19 ab | 16.56±1.66 ab | 21.67±2.89 cde |
T-4 | 172.89±0.51 b | 2.41±0.06 f | 21.11±0.14 c | 152.31±9.23 de | 18.1±0.54 de | 5.80±0.17 de | 43.33±5.77 bc |
T-5 | 207.92±4.42 a | 2.87±0.07 cd | 19.49±0.22 ef | 224.62±7.05 a | 40.52±3.41 c | 12.99±1.09 c | 15.00±5.00 de |
T-6 | 181.11±2.01 b | 2.37±0.03 f | 22.34±0.16 ab | 166.15±4.62 cd | 21.82±0.37 de | 7.00±0.12 de | 46.67±15.28 b |
T-7 | 172.89±1.26 b | 2.56±0.04 ef | 22.82±0.25 a | 156.92±9.23 de | 23.74±2.16 de | 7.61±0.69 de | 56.67±5.77 ab |
T-8 | 203.92±1.66 a | 3.16±0.04 ab | 19.92±0.24 def | 226.15±4.62 a | 50.11±2.63 ab | 16.06±0.84 ab | 16.67±5.77 de |
T-9 | 150.00±2.19 c | 2.65±0.04 e | 22.33±0.21 ab | 133.85±12.21 ef | 18.2±1.72 de | 5.83±0.55 de | 43.33±5.77 bc |
T-10 | 135.67±4.58 d | 2.50±0.01 ef | 22.70±0.18 ab | 141.54±9.61 ef | 15.88±1.21 e | 5.09±0.39 e | 53.33±11.55 ab |
T-11 | 203.50±4.27 a | 3.00±0.10 bc | 20.24±0.10 d | 229.23±7.05 a | 46.68±2.2 abc | 14.96±0.71 abc | 14.33±1.15 e |
T-12 | 145.00±1.20 cd | 2.66±0.05 de | 22.37±0.23 ab | 153.85±9.61 de | 20.42±1.35 de | 6.54±0.43 de | 53.33±5.77 ab |
T-13 | 143.67±3.48 cd | 2.54±0.06 ef | 22.19±0.10 b | 124.62±9.23 f | 14.86±1.45 e | 4.76±0.46 e | 46.67±11.55 b |
T-14 | 211.25±10.13 a | 2.92±0.08 c | 20.09±0.29 de | 220.00±2.66 a | 43.67±1.7 bc | 14.00±0.55 bc | 18.33±5.77 de |
CK FN15 | 209.92±4.14 a | 3.25±0.14 a | 21.47±0.25 c | 206.15±9.61 ab | 55.86±7.64 a | 17.91±2.45 a | 72.67±2.52 a |
Notes: (1) H: stalk height; D: stalk diameter; SNB: stalk number per block; TSY: theoretical sucrose yield; SDP: stalks borer damage percentage. (2) Data followed by different letters indicate significant difference at 0.05 level (Duncan Test); (3) The area of sub domain is 31.2 m2