| 处理 Treatment | 铃重 Boll weight/g | 籽棉产量 Seed cotton yield/(kg·hm-2) | IWUE/ (kg·m-3) | 纤维上半部平均长度 Fiber upper half mean length/mm | 长度整齐度指数 Uniformity index/% | 断裂伸长率 Breaking elongation/% |
|---|---|---|---|---|---|---|
| M1W1 | 4.62±0.46 e | 5 986.20±101.80 d | 1.66±0.13 a | 28.12±1.37 c | 82.44±0.90 c | 5.3±0.30 e |
| M1W2 | 5.49±0.50 cd | 6 405.00±18.19 c | 1.42±0.05 c | 30.78±2.33 abc | 83.12±0.35 c | 6.4±0.17 bc |
| M1W3 | 6.11±0.22 bc | 6 823.50±94.78 b | 1.26±0.06 d | 31.92±0.83 ab | 85.84±0.57 ab | 5.7±0.26 de |
| M2W1 | 5.27±0.25 de | 6 013.20±16.75 d | 1.67±0.08 a | 29.45±1.15 bc | 85.12±0.31 b | 6.1±0.20 cd |
| M2W2 | 6.30±0.17 ab | 7 045.65±17.83 a | 1.57±0.03 b | 32.78±0.59 a | 86.36±0.32 a | 6.8±0.05 ab |
| M2W3 | 7.00±0.59 a | 6 486.15±92.77 c | 1.20±0.05 e | 32.97±1.91 a | 84.84±0.38 b | 7.2±0.24 a |
| PP | ** | * | ns | ns | ** | ** |
| IQ PP×IQ | ** ns | ** ** | ** * | ** ns | ** ** | ** ** |
