宽幅播种旱作冬小麦幅间距与基因型对产量和 水分利用效率的影响
|
|
赵刚,樊廷录,李兴茂,张建军,党翼,李尚中,王磊,王淑英,程万莉,倪胜利
|
Effects of Wide-Range Distance and Genotype on Yield and Water Use Efficiency of Winter Wheat
|
|
ZHAO Gang,FAN TingLu,LI XingMao,ZHANG JianJun,DANG Yi,LI ShangZhong,WANG Lei,WANG ShuYing,CHENG WanLi,NI ShengLi
|
|
表5 品种和播种方式对产量和水分利用效率的影响
|
Table 5 Effects of varieties and sowing methods on yield and WUE in winter wheat
|
|
品种
Variety | 幅间距
Wide-range distance | 产量 Yield (kg·hm-2) | 耗水量 ET (mm) | 水分利用效率 WUE (kg·mm-1·hm-2) | | 2016 | 2017 | 2018 | 2016 | 2017 | 2018 | 2016 | 2017 | 2018 | 陇鉴117
LJ117 | CK | 4705.3bc | 1850.8a | 3442.2a | 341.3a | 355.6ab | 498.3ab | 13.77bc | 5.20a | 6.90a | | M25 | 4757.0b | 1742.9ab | 2951.3b | 332.8a | 372.9a | 516.5a | 14.29b | 4.67ab | 5.72b | | M30 | 4457.1c | 1590.1ab | 2769.4b | 332.1a | 348.5b | 495.3b | 13.39c | 4.47ab | 5.59b | | M18 | 5302.7a | 1749.4ab | 3333.6a | 333.6a | 363.6ab | 460.9c | 15.89a | 4.82b | 7.23a | | M0 | 4547.4bc | 1494.0b | 2909.1b | 338.2a | 368.2a | 496.4b | 13.45c | 4.06b | 5.86b | 长6359
C6359 | CK | 4452.2bc | 2024.6ab | 3423.2a | 346.2a | 356.6b | 490.1a | 12.85c | 5.68a | 6.98a | | M25 | 4683.1b | 1531.3c | 2406.5d | 335.9a | 355.7b | 497.2a | 13.95b | 4.30b | 4.83c | | M30 | 4552.5bc | 1750.8bc | 2245.6d | 342.5a | 363.9b | 486.3b | 13.30bc | 4.81ab | 4.62c | | M18 | 5197.4a | 2117.2a | 3033.0b | 333.6a | 371.6b | 463.6b | 15.58a | 5.78a | 6.54a | | M0 | 4351.3c | 1848.9abc | 2691.3c | 327.5a | 391.6a | 490.0a | 13.31bc | 4.88ab | 5.49b |
|
|
|