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
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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
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Effects of Wide-Range Distance and Genotype on Yield and Water Use Efficiency of Winter Wheat
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ZHAO Gang,FAN TingLu,LI XingMao,ZHANG JianJun,DANG Yi,LI ShangZhong,WANG Lei,WANG ShuYing,CHENG WanLi,NI ShengLi
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表3 品种和播种方式对冬小麦收获期土壤贮水量和生育期土壤耗水的影响
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Table 3 Effects of different variety and sowing method components on soil water storage and soil water loss of winter wheat (mm)
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品种
Variety | 幅间距
Wide-range distance | 收获土壤贮水量（0—200 cm）
Soil water storage of harvest (0-200 cm) | 土壤耗水量
Soil water loss | | 2016 | 2017 | 2018 | 2016 | 2017 | 2018 | 陇鉴117
LJ117 | CK | 263.3a | 301.5a | 329.3a | 72.5a | 53.3b | 123.9b | | M25 | 272.1a | 287.5a | 316.7a | 63.6c | 66.3a | 136.4a | | M30 | 272.0a | 304.3a | 330.2a | 63.7c | 49.5b | 122.9b | | M18 | 271.3a | 297.4a | 331.7a | 64.4c | 51.4b | 121.5b | | M0 | 266.8a | 292.3a | 336.8a | 68.9b | 61.5a | 116.4c | 长6359
C6359 | CK | 258.6a | 304.0a | 342.4a | 77.1a | 49.8c | 110.8ab | | M25 | 269.3a | 304.5a | 335.0a | 66.4b | 49.2c | 118.2a | | M30 | 262.6a | 296.5a | 347.1a | 73.2a | 57.3b | 106.1b | | M18 | 271.3a | 297.8a | 359.0a | 64.4b | 56.0b | 94.2c | | M0 | 278.0a | 281.2a | 342.5a | 57.8c | 72.6a | 110.7ab |
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