Fig 1.
Schematic diagram of wide-precision planting and conventional-cultivation planting in this study.
Table 1.
Amount of irrigation water (mm) applied in the 2013–2014 and 2014–2015 winter wheat growing seasons.
Table 2.
Precipitation (mm) in the 2013–2014 and 2014–2015 winter wheat growing seasons.
Fig 2.
Tiller number in the 2013–2014 and 2014–2015 winter wheat growing seasons.
WI1, WI2, and WI3 represent wide-precision planting pattern with irrigation (120 mm) at the jointing stage, irrigation (60 mm) at the jointing and heading stages, and irrigation (40 mm) at the jointing, heading, and milking stages; CI1, CI2, and CI3 represent conventional-cultivation planting pattern with irrigation (120 mm) at the jointing stage, irrigation (60 mm) at the jointing and heading stages, and irrigation (40 mm) at the jointing, heading, and milking stages, respectively. Vertical bars are standard errors.
Table 3.
Yield compositions and grain yield in the 2013–2014 and 2014–2015 winter wheat growing seasons.
Table 4.
Water consumption (mm) of winter wheat in the 2013–2014 and 2014–2015 winter wheat growing seasons.
Fig 3.
WUE in the 2013–2014 and 2014–2015 winter wheat growing seasons.
WI1, WI2, and WI3 represent wide-precision planting pattern with irrigation (120 mm) at the jointing stage, irrigation (60 mm) at the jointing and heading stages, and irrigation (40 mm) at the jointing, heading, and milking stages; CI1, CI2, and CI3 represent conventional-cultivation planting pattern with irrigation (120 mm) at the jointing stage, irrigation (60 mm) at the jointing and heading stages, and irrigation (40 mm) at the jointing, heading, and milking stages. Vertical bars are standard errors.