浓度/mg∙L−1 | 时间/h | 芽长/cm | 芽粗/mm | 根长/cm | 根数 | 根粗/mm | 球茎长/mm | 球茎宽/mm |
5 | 12 | 0.27 ± 0.02c | 1.02 ± 0.06a | 6.34 ± 0.48abc | 3.11 ± 0.24b | 0.67 ± 0.03c | 4.83 ± 0.22a | 3.85 ± 0.12ab |
18 | 0.29 ± 0.02bc | 1.02 ± 0.05a | 6.59 ± 0.41abc | 3.28 ± 0.27ab | 0.70 ± 0.03abc | 5.19 ± 0.33a | 3.65 ± 0.10b | |
24 | 0.35 ± 0.04abc | 1.13 ± 0.08a | 5.96 ± 0.46bc | 3.28 ± 0.39ab | 0.79 ± 0.03ab | 5.33 ± 0.31a | 3.66 ± 0.15b | |
10 | 12 | 0.31 ± 0.04abc | 1.04 ± 0.07a | 5.57 ± 0.47cd | 2.94 ± 0.34b | 0.74 ± 0.05abc | 4.68 ± 0.24a | 3.58 ± 0.14b |
18 | 0.41 ± 0.03a | 1.14 ± 0.05a | 6.83 ± 0.46abc | 3.56 ± 0.23ab | 0.76 ± 0.03abc | 5.50 ± 0.37a | 3.71 ± 0.14b | |
24 | 0.37 ± 0.03ab | 1.18 ± 0.08a | 7.48 ± 0.40a | 4.17 ± 0.31a | 0.80 ± 0.04ab | 5.45 ± 0.15a | 4.23 ± 0.12a | |
15 | 12 | 0.27 ± 0.03c | 0.99 ± 0.06a | 4.58 ± 0.59d | 3.22 ± 0.30ab | 0.69 ± 0.04bc | 4.70 ± 0.24a | 3.71 ± 0.12b |
18 | 0.34 ± 0.04abc | 1.16 ± 0.06a | 5.72 ± 0.43cd | 4.22 ± 0.31a | 0.80 ± 0.03ab | 5.14 ± 0.20a | 3.86 ± 0.10ab | |
24 | 0.26 ± 0.02c | 1.04 ± 0.08a | 7.23 ± 0.52ab | 3.83 ± 0.31ab | 0.76 ± 0.04abc | 5.09 ± 0.26a | 3.82 ± 0.09b | |
20 | 12 | 0.35 ± 0.03abc | 1.18 ± 0.04a | 7.49 ± 0.44a | 3.83 ± 0.23ab | 0.81 ± 0.03a | 5.17 ± 0.22a | 3.93 ± 0.15ab |
18 | 0.28 ± 0.02bc | 1.05 ± 0.03a | 6.12 ± 0.35abc | 3.67 ± 0.37ab | 0.76 ± 0.03abc | 5.12 ± 0.27a | 3.75 ± 0.14b | |
24 | 0.40 ± 0.03a | 1.05 ± 0.05a | 6.52 ± 0.39abc | 3.83 ± 0.35ab | 0.76 ± 0.03abc | 4.84 ± 0.27a | 3.74 ± 0.14b | |
平均值 | 0.32 | 1.08 | 6.37 | 3.59 | 0.75 | 5.09 | 3.79 | |
最大值 | 0.80 | 2.24 | 12.3 | 7.00 | 1.25 | 10.78 | 5.15 | |
最小值 | 0.10 | 0.46 | 0.80 | 1.00 | 0.29 | 2.61 | 2.29 | |
极差 | 0.70 | 1.78 | 11.50 | 6.00 | 0.96 | 8.17 | 2.86 | |
标准差 | 0.13 | 1.08 | 6.37 | 3.59 | 0.75 | 5.09 | 3.79 | |
变异系数/% | 40.78 | 24.41 | 32.14 | 37.18 | 19.90 | 22.07 | 14.54 |