应用缩节安(DPC)调控棉花株型的定位定量效应研究
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赵文超,杜明伟,黎芳,田晓莉,李召虎
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Location- and quantity-based effects of mepiquat chloride application on cotton plant-type
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Wen-Chao ZHAO,Ming-Wei DU,Fang LI,Xiao-Li TIAN,Zhao-Hu LI
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表1 河间市棉花生育期气象资料
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Table 1 Monthly weather data during cotton growing season in Hejian city
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月份
Month | 平均温度 Average temperature (°C) | 降水量 Rainfall (mm) | 日照时数 Sunshine duration (h) | | 2013 | 2014 | 30-yeara | 2013 | 2014 | 30-yeara | 2013 | 2014 | 30-yeara | | 4 | 12.2 | 16.6 | 14.4 | 8.5 | 30.8 | 26.1 | 270.7 | 247.4 | 256.5 | | 5 | 20.9 | 22.9 | 21.4 | 26.5 | 38.0 | 35.3 | 258.2 | 316.8 | 282.1 | | 6 | 24.6 | 25.6 | 25.7 | 80.1 | 30.0 | 66.7 | 187.3 | 297.9 | 244.8 | | 7 | 26.2 | 28.2 | 27.2 | 279.1 | 42.4 | 161.7 | 187.0 | 297.6 | 222.6 | | 8 | 26.5 | 26.0 | 24.8 | 96.7 | 93.0 | 170.9 | 238.8 | 302.0 | 199.1 | | 9 | 20.2 | 20.8 | 19.4 | 39.2 | 19.6 | 64.2 | 184.3 | 226.2 | 209.1 | | 10 | 12.8 | 14.6 | 13.6 | 5.0 | 6.8 | 12.2 | 169.3 | 180.1 | 197.9 | | 平均 Average | 20.5 | 22.1 | 20.9 | — | — | — | — | — | — | | 总计Total | — | — | — | 535.1 | 260.6 | 537.0 | 1495.6 | 1868.0 | 1612.3 |
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