多效唑浓度 PP333 concentration (mg/L) | 有效穗数(个/蔸) Panicle no. (hill−1) | 总粒数(粒/穗) Grain no. (panicle−1) | 结实率(%) Seed setting rate (%) | 千粒重(g) 1000-seed weight (g) |
28优158 (试验1) 28 You 158 in experiment 1 | ||||
CK | 6.3 ± 0.4 b | 177.1 ± 17.0 a | 77.39 ± 2.89 a | 27.05 ± 0.14 a |
300 | 7.1 ± 0.2 ab | 219.7 ± 11.2 a | 79.06 ± 1.79 a | 27.10 ± 0.15 a |
450 | 7.6 ± 0.5 ab | 221.8 ± 12.5 a | 78.66 ± 1.16 a | 26.95 ± 0.12 a |
600 | 8.4 ± 0.7 a | 198.3 ± 8.6 a | 76.47 ± 3.38 a | 26.93 ± 0.56 a |
750 | 7.5 ± 0.6 ab | 193.1 ± 15.6 a | 77.26 ± 2.10 a | 27.27 ± 0.49 a |
巨风优441 (试验2) Jufengyou 441 in experiment 2 | ||||
CK | 7.3 ± 0.2 a | 186.9 ± 10.6 a | 63.17 ± 2.26 a | 26.77 ± 0.33 a |
300 | 7.7 ± 0.6 a | 201.8 ± 11.0 a | 67.07 ± 2.22 a | 27.10 ± 0.67 a |
450 | 8.2 ± 0.6 a | 190.7 ± 10.8 a | 65.69 ± 2.54 a | 26.83 ± 0.35 a |
600 | 8.3 ± 0.4 a | 191.8 ± 6.9 a | 63.68 ± 1.46 a | 27.17 ± 0.71 a |
750 | 7.8 ± 0.4 a | 195.3 ± 11.5 a | 65.75 ± 3.15 a | 26.63 ± 1.60 a |