年份 Year | 棉花品种 Cotton cultivar | 配置方式 Cropping mode | 生物量 Biomass/ (kg·hm-2) | 籽棉产量 Seed cotton yield/ (kg·hm-2) | 收获指数 Harvest index | 铃数 Boll number/(104·hm-2) | 铃重 Boll weight/g | 衣分 Lint percentage/ % |
---|---|---|---|---|---|---|---|---|
2018 | ZM50 | W2C1 | 10 150 bc | 4 025 a | 0.397 abc | 92.5 a | 4.41 b | 36.8 a |
W3C1 | 9 548 c | 3 972 ab | 0.416 ab | 93.2 a | 4.29 b | 36.0 ab | ||
W6C2 | 8 931 c | 3 760 abc | 0.421 a | 75.1 a | 4.39 b | 37.4 a | ||
ZM79 | W2C1 | 10 281 bc | 3 609 abc | 0.351 bc | 79.2 a | 4.25 b | 33.8 bc | |
W3C1 | 10 918 ab | 3 145 c | 0.288 d | 76.7 a | 4.11 b | 31.2 c | ||
W6C2 | 11 822 a | 3 807 ab | 0.322 cd | 80.0 a | 4.89 a | 32.9 c | ||
2019 | ZM50 | W2C1 | 10 532 a | 4 118 a | 0.391 ab | 87.9 a | 4.52 a | 38.0 a |
W3C1 | 10 014 a | 3 610 abc | 0.377 ab | 88.6 a | 4.33 ab | 37.8 a | ||
W6C2 | 9 606 a | 3 862 ab | 0.402 a | 83.1 a | 4.61 a | 38.1 a | ||
ZM79 | W2C1 | 10 746 a | 3 385 bc | 0.315 cd | 93.3 a | 3.83 bc | 35.1 b | |
W3C1 | 10 627 a | 3 029 c | 0.285 d | 84.9 a | 3.51 c | 34.6 b | ||
W6C2 | 11 040 a | 3 543 abc | 0.321 bcd | 79.3 a | 3.97 bc | 35.2 b | ||
变异来源Source of variation | ||||||||
Y | ns | ns | ns | ns | ** | ** | ||
M | ns | * | ns | ns | ** | ns | ||
C | ** | ** | ** | ns | ** | ** | ||
Y×M | ns | ns | ns | ns | ns | ns | ||
Y×C | ns | ns | ns | ns | ** | * | ||
M×C | * | ns | ns | ns | ns | ns | ||
Y×M×C | ns | ns | ns | ns | ns | ns |
年份 Year | 棉花品种Cotton cultivar | 配置方式Cropping mode | 方程特征值Eigen value of equation | 决定系数R2 | ||||
---|---|---|---|---|---|---|---|---|
起始时间t1/d | 终止时间t2/d | 持续时间Δt/d | 最大速率 Vm/(g·d-1) | 理论最大值mmax/g | ||||
2018 | ZM50 | W2C1 | 86.1 c | 134.2 b | 48.1 b | 1.64 a | 119.7 ab | 0.998 5 |
W3C1 | 94.5 b | 147.9 b | 53.4 a | 1.53 ab | 124.3 a | 0.998 9 | ||
W6C2 | 87.1 c | 140.6 b | 53.5 a | 1.65 a | 133.1 a | 0.999 0 | ||
ZM79 | W2C1 | 94.8 ab | 145.8 b | 51.0 a | 1.40 b | 108.8 ab | 0.996 1 | |
W3C1 | 103.0 a | 157.6 a | 54.6 a | 1.13 c | 93.3 b | 0.998 2 | ||
W6C2 | 96.6 ab | 151.9 a | 55.3 a | 1.33 bc | 111.8 ab | 0.998 5 | ||
2019 | ZM50 | W2C1 | 87.3 c | 116.6 b | 29.3 a | 2.40 ab | 106.7 a | 0.991 9 |
W3C1 | 91.6 bc | 122.3 ab | 30.7 a | 2.13 b | 99.2 a | 0.998 6 | ||
W6C2 | 82.7 c | 114.2 b | 31.5 a | 2.48 a | 118.5 a | 0.999 3 | ||
ZM79 | W2C1 | 100.2 a | 131.8 a | 31.6 a | 2.43 ab | 116.5 a | 0.998 1 | |
W3C1 | 100.1 a | 131.2 a | 31.1 a | 2.07 b | 97.8 a | 0.999 5 | ||
W6C2 | 94.5 ab | 123.0 ab | 28.4 a | 2.66 a | 119.7 a | 0.998 7 |