Table 4.
Effect of chromium toxicity on biomass of 14 hybrid rice types. Fresh weight (g), dry weight (g), shoot length (SL), and root length (RL).
| Varieties | FW | DW | RL | SL |
|---|---|---|---|---|
| HV1-CK | 0.90 ± 0.01efg | 0.09 ± 0.00 h | 14.15 ± 0.06 l | 19.98 ± 0.15e |
| HV1-Cr | 0.33 ± 0.01 m | 0.04 ± 0.00n | 9.83 ± 0.10o | 7.40 ± 0.14 m |
| HV2-CK | 0.80 ± 0.46 g | 0.13 ± 0.00d | 16.43 ± 0.10 g | 18.53 ± 0.17 g |
| HV2-Cr | 0.42 ± 0.01jklm | 0.06 ± 0.00 k | 9.43 ± 0.10p | 6.30 ± 0.08o |
| HV3-CK | 0.88 ± 0.02efg | 0.07 ± 0.00 k | 16.13 ± 0.10i | 19.13 ± 0.05f |
| HV3-Cr | 0.51 ± 0.01jk | 0.05 ± 0.00 lm | 13.30 ± 0.14 m | 8.58 ± 0.21 k |
| HV4-CK | 1.08 ± 0.01bc | 0.12 ± 0.00 fg | 19.13 ± 0.05d | 20.18 ± 0.13d |
| HV4-Cr | 0.50 ± 0.01jk | 0.05 ± 0.00 lm | 13.20 ± 0.08 m | 7.73 ± 0.13 l |
| HV5-CK | 0.98 ± 0.02cde | 0.12 ± 0.00ef | 17.23 ± 0.10f | 17.38 ± 0.15i |
| HV5-Cr | 0.49 ± 0.01jk | 0.05 ± 0.00kl | 14.40 ± 0.18 k | 7.35 ± 0.06 m |
| HV6-CK | 0.98 ± 0.01cde | 0.15 ± 0.00b | 18.13 ± 0.10e | 20.08 ± 0.10de |
| HV6-Cr | 0.33 ± 0.01 m | 0.05 ± 0.00 lm | 12.35 ± 0.13n | 8.33 ± 0.17 k |
| HV7-CK | 1.03 ± 0.01bcd | 0.14 ± 0.00c | 20.13 ± 0.05c | 20.25 ± 0.13c |
| HV7-Cr | 0.31 ± 0.00n | 0.03 ± 0.00n | 6.20 ± 0.08 s | 5.23 ± 0.10q |
| HV8-CK | 0.92 ± 0.01def | 0.14 ± 0.00c | 19.23 ± 0.10d | 20.43 ± 0.10c |
| HV8-Cr | 0.41 ± 0.01klm | 0.04 ± 0.00op | 7.73 ± 0.17r | 6.35 ± 0.13p |
| HV9-CK | 1.15 ± 0.01b | 0.12 ± 0.00ef | 24.28 ± 0.05a | 21.30 ± 0.08b |
| HV9-Cr | 0.54 ± 0.02ij | 0.06 ± 0.00j | 16.18 ± 0.13i | 7.13 ± 0.17n |
| HV10-CK | 0.84 ± 0.01 fg | 0.09 ± 0.00 h | 20.65 ± 0.13b | 18.15 ± 0.10 h |
| HV10-Cr | 0.42 ± 0.02jklm | 0.04 ± 0.00op | 12.35 ± 0.13n | 7.70 ± 0.14 l |
| HV11-CK | 1.33 ± 0.02a | 0.16 ± 0.00a | 15.25 ± 0.10j | 22.20 ± 0.08a |
| HV11-Cr | 0.69 ± 0.01 h | 0.12 ± 0.00ef | 12.20 ± 0.08n | 17.43 ± 0.17i |
| HV12-CK | 0.83 ± 0.01 fg | 0.08 ± 0.00i | 20.13 ± 0.10c | 17.23 ± 0.10 m |
| HV12-Cr | 0.35 ± 0.02 lm | 0.04 ± 0.00op | 9.68 ± 0.17o | 7.35 ± 0.13 m |
| HV13-CK | 0.99 ± 0.01cde | 0.11 ± 0.00 g | 16.40 ± 0.08gh | 18.65 ± 0.06 g |
| HV13-Cr | 0.48 ± 0.01jkl | 0.04 ± 0.00op | 9.23 ± 0.17q | 7.33 ± 0.17 m |
| HV14-CK | 1.33 ± 0.01a | 0.15 ± 0.00b | 20.25 ± 0.13c | 19.23 ± 0.10f |
| HV14-Cr | 0.67 ± 0.02 h | 0.09 ± 0.00 k | 16.25 ± 0.06hi | 13.78 ± 0.10j |
The same letters within a column designate there was no significant difference at a 95% probability level at the p < 0.05 level, correspondingly.