| 年份 Year | 处理 Treatment | 籽棉Seed cotton | 皮棉 Lint cotton | |||
|---|---|---|---|---|---|---|
| 产量 Yield/ （kg·hm-2） | 与对照相比的增幅 Increased percentage compared with CK/% | 产量 Yield/ （kg·hm-2） | 与对照相比的增幅 Increased percentage compared with CK/% | |||
| 2020 | T1 | 3 577.5±125.5 c | 5.7 | 1 428.0±89.7 b | 5.5 | |
| T2 | 3 547.5±201.3 c | 4.8 | 1 444.5±101.4 b | 6.8 | ||
| T3 | 3 768.0±189.2 a | 11.3 | 1 522.5±95.4 a | 12.5 | ||
| T4 | 3 622.5±230.5 b | 7.0 | 1 471.5±110.2 b | 8.8 | ||
| CK | 3 385.5±245.1 d | 1 353.0±104.7 c | ||||
| 2021 | T1 | 3 157.0±247.1 b | 7.8 | 1 279.8±112.1 c | 7.1 | |
| T2 | 3 401.2±198.6 a | 16.1 | 1 382.2±99.4 b | 15.6 | ||
| T3 | 3 482.2±214.9 a | 18.9 | 1 423.4±100.2 a | 19.1 | ||
| T4 | 3 204.4±251.3 b | 9.4 | 1 314.8±79.8 c | 10.0 | ||
| CK | 2 929.6±186.2 c | 1 195.5±94.5 d | ||||
