| 年份 Year | 品种Cultivar | 播期Sowing date | 马克隆值 Micronaire | 上半部平均长度 Upper half average length/mm | 长度整齐度指数 Uniformity index/% | 断裂比强度 Break strength/（cN·tex-1） | Q值 Q score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LFB | MFB | UFB | LFB | MFB | UFB | LFB | MFB | UFB | LFB | MFB | UFB | LFB | MFB | UFB | |||||||
| 2019 | JX 707 | — | 3.6 a | 3.5 a | 3.3 a | 31.4 a | 31.0 a | 30.1 a | 83.3 a | 82.2 a | 82.8 b | 32.8 a | 32.5 a | 31.1 a | 32.3 a | 32.0 a | 31.4 a | ||||
| LM 2387 | — | 3.6 a | 3.6 a | 3.4 a | 28.1 b | 27.2 b | 27.6 b | 84.0 a | 82.6 a | 84.4 a | 29.9 b | 29.2 b | 29.1 b | 30.5 b | 29.8 b | 30.2 b | |||||
| — | SD1 | 3.7 a | 3.8 a | 3.3 ab | 29.3 c | 29.3 a | 29.1 a | 83.0 b | 82.5 a | 83.7 a | 30.9 b | 31.4 a | 30.8 a | 31.0 c | 31.0 a | 31.0 a | |||||
| — | SD2 | 3.6 a | 3.7 a | 3.6 a | 29.6 bc | 29.6 a | 28.8 a | 83.1 b | 82.1 a | 83.8 a | 31.4 ab | 31.8 a | 30.8 a | 31.3 bc | 31.2 a | 31.0 a | |||||
| — | SD3 | 3.5 a | 3.5 ab | 3.4 a | 30.3 a | 28.7 b | 29.1 a | 84.1 a | 82.3 a | 84.0 a | 32.2 a | 30.3 a | 30.0 ab | 31.9 a | 30.7 b | 30.9 a | |||||
| — | SD4 | 3.6 a | 3.2 b | 3.0 b | 29.9 ab | 29.0 b | 28.5 a | 84.4 a | 82.6 a | 83.0 a | 31.0 b | 30.0 a | 28.9 b | 31.6 ab | 30.7 b | 30.3 b | |||||
| 2020 | JX 707 | — | 3.9 a | 3.7 a | 3.6 a | 30.1 a | 30.1 a | 29.5 a | 82.1 a | 81.5 a | 81.7 b | 30.0 a | 30.0 a | 29.6 a | 31.1 a | 31.2 a | 30.9 a | ||||
| LM 2387 | — | 4.2 a | 4.0 a | 3.4 a | 27.3 b | 27.2 b | 27.1 b | 82.8 a | 81.7 a | 82.8 a | 28.6 b | 28.5 b | 28.2 b | 30.0 b | 29.7 b | 29.6 b | |||||
| — | SD1 | 4.2 a | 4.3 a | 3.9 a | 28.8 a | 29.2 a | 28.7 a | 82.5 a | 82.1 a | 82.2 a | 29.9 a | 29.1 a | 29.3 a | 30.8 a | 30.9 a | 30.6 a | |||||
| — | SD2 | 4.1 a | 4.1 ab | 3.7 ab | 28.6 a | 28.4 b | 28.3 a | 81.9 a | 81.8 a | 83.0 a | 28.8 a | 29.0 a | 28.7 a | 30.5 a | 30.4 ab | 30.4 bc | |||||
| — | SD3 | 3.9 a | 3.7 bc | 3.3 bc | 28.6 a | 28.5 b | 28.1 a | 82.2 a | 81.3 a | 82.1 a | 29.7 a | 30.4 a | 29.0 a | 30.6 a | 30.4 ab | 30.1 bc | |||||
| — | SD4 | 4.0 a | 3.3 c | 3.1 c | 28.7 a | 28.5 b | 28.1 a | 83.2 a | 81.2 a | 81.7 a | 28.7 a | 28.5 a | 28.6 a | 30.7 a | 30.1 b | 29.9 c | |||||
